Sea Tel ST144-21 Installation And Operation Manual Download

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ST144-21 C/Ku-Band TVRO

Installation

3-5

Apply a good 3/8 inch bead of
silicon sealant to seal the
centerline of the two adjoined
halves of the base pan to keep
wind, water and dirt from
getting into the radome from
underneath.

Install the Base Hatch and
clamp the latches from the
under-side.

Summary of Contents for ST144-21

Page 1: ...on Industrial Centre Wide Lane Swaythling Southampton UK S0 18 2HJ Tel 44 0 23 80 671155 Fax 44 0 23 80 671166 Web http www cobham com seatel Sea Tel Inc is also doing business as Cobham Antenna Systems August 2 2012 Document No 135635 Revision B INSTALLATION AND OPERATION MANUAL FOR SEA TEL MODEL ST144 21 DUAL C QUAD KU BAND TVRO ANTENNA ...

Page 2: ...t number 122982 European Union Declaration of Conformity for Marine Navigational Equipment is available on request Copyright Notice All Rights Reserved The information contained in this document is proprietary to Sea Tel Inc This document may not be reproduced or distributed in any form without prior consent of Sea Tel Inc The information in this document is subject to change without notice Copyri...

Page 3: ...regard to their proper removal and handling The Equipments Maker Supplier have to declare if his equipment equipments contain any of the hazardous material listed below with concentration and duly signed and stamped Vessel Name Hull Number Shipyard Equipment Details All Sea Tel manufactured antenna systems Supplier Details Sea Tel Inc 4030 Nelson Ave Concord CA 94520 Tel 01 925 798 7979 PART 1 POT...

Page 4: ...ocation If Applicable Approximate quantity volume Anti seize Compounds N A N A 0 Engine Additives N A N A 0 Antifreeze Fluids N A N A 0 Kerosene N A N A 0 White Spirit N A N A 0 Boiler Water Treatment N A N A 0 De ioniser Regenerating N A N A 0 Evaporator Dosing and N A N A 0 Descaling Acids N A N A 0 Paint Rust Stabilisers N A N A 0 Solvents Thinners N A N A 0 Chemical Refrigerants N A N A 0 Batt...

Page 5: ...at the above inventory of potentially hazardous material truly correspond to the equipment equipments supplied to ship Oct 06 2011 John Phillips Date VP Engineering Sea Tel Inc 4030 Nelson Ave Concord CA 94520 Tel 01 925 798 7979 Cobham plc is an international company engaged in the development delivery and support of advanced aerospace and defence systems for land sea and air platforms The compan...

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Page 7: ...6 SAFE ACCESS TO THE ADE 2 5 2 7 BELOW DECKS EQUIPMENT LOCATION 2 5 2 8 CABLES 2 6 2 8 1 ADE BDE Coaxial Cables 2 6 2 8 2 Antenna Power Cable 2 6 2 8 3 Air Conditioner Power Cable 2 6 2 8 4 ACU Power Cable Outlet 2 7 2 8 5 Gyro Compass Cable 2 7 3 INSTALLATION 3 1 3 1 GENERAL CAUTIONS WARNINGS 3 1 3 2 SITE SELECTION ABOARD SHIP 3 2 3 3 PREPARING FOR THE INSTALLATION 3 2 3 3 1 Unpack Shipping Crate...

Page 8: ...ipment 3 24 3 10 POWER UP 3 24 3 11 POWER UP THE ADE 3 24 4 BASIC SETUP OF THE ACU 4 1 4 1 OPERATOR SETTINGS 4 1 4 2 SETUP PARAMETER DISPLAY AND ENTRY MENUS 4 1 4 3 TRACK DISP 4 1 4 4 ACU FACTORY DEFAULT PARAMETER SETTINGS STXXX 21 SERIES ANTENNAS 4 2 5 SETUP SHIPS GYRO COMPASS 5 1 5 1 GYRO TYPE 5 1 5 2 UPDATING THE GYRO TYPE PARAMETER 5 1 5 3 IF THERE IS NO SHIPS GYRO COMPASS 5 1 6 DETERMINE INTE...

Page 9: ... 1 12 1 ACU ANTENNA SYSTEM CHECK 12 1 12 2 LATITUDE LONGITUDE AUTO UPDATE CHECK 12 1 12 3 SHIP HEADING GYRO COMPASS FOLLOWING CHECK 12 1 12 4 AZIMUTH ELEVATION DRIVE 12 1 12 5 FOUR QUADRANT TRACKING TEST 12 2 12 6 BLOCKAGE SIMULATION TEST 12 2 13 MAINTENANCE AND TROUBLESHOOTING 13 1 13 1 WARRANTY INFORMATION 13 1 13 2 RECOMMENDED PREVENTIVE MAINTENANCE 13 1 13 2 1 Check ACU Parameters 13 1 13 2 2 ...

Page 10: ...9 PEDESTAL CONTROL UNIT CONFIGURATION STXXX 21 SERIES 13 25 13 9 1 To configure the PCU 13 25 13 9 2 MODEL CONFIGURATION NUMBERS 13 25 13 10 ANTENNA STOWING PROCEDURE 13 26 14 ST144 21 TECHNICAL SPECIFICATIONS 14 1 14 1 14400 ANTENNA REFLECTOR 14 1 14 2 FEED ASSEMBLIES 14 1 14 2 1 TVRO 21 Dual C Band Quad Ku Band Feed Assembly 14 1 14 3 SERIES 00 STABILIZED ANTENNA PEDESTAL ASSEMBLY 14 2 14 4 MK 2...

Page 11: ...ovide CD quality audio programming which may also be routed to your stereo equipment 1 3 System Components Your TVRO Antenna system consists of two major groups of equipment an above decks group and a below decks group Each group is comprised of but is not limited to the items listed below All equipment comprising the Above Decks is incorporated inside the radome assembly and is integrated into a ...

Page 12: ...ACU B to be able to control Antenna B and ONLY Antenna B You will program the blockage zone s for each of the two antennas refer to Setup Blockage Zones The blockage output from the ACU is fed to the Terminal Mounting Strip so that the output of each ACU can be connected to the arbitrator panel to control it The blockage output is available on SW2 terminal of the Terminal Mounting Strip to provide...

Page 13: ... antenna A is no longer blocked the arbitrator will do nothing because it is a latch circuit When antenna B is blocked the panel will switch so that antenna A is again providing signal the BDE distribution 1 6 General scope of this manual This manual describes the Sea Tel Antenna also called the Above Decks Equipment its operation and installation Refer to the manual provided with your Antenna Con...

Page 14: ...Introduction ST144 21 C Ku Band TVRO 1 4 This Page Intentionally Left Blank ...

Page 15: ...from any GPS receiver antennae Another consideration for any satellite antenna mounting is multi path signals reflection of the satellite signal off of nearby surfaces arriving out of phase with the direct signal from the satellite to the antenna This is particularly a problem for the onboard GPS and or the GPS based Satellite Compass The Above Decks Equipment ADE and the Below Decks Equipment BDE...

Page 16: ...stanchions greater than 3 4 feet tall to allow footing for personnel safety when entering the hatch of the radome The recommended cable passage is through the bottom near center of the radome base down through the ADE support pedestal if used through the deck and into the interior of the ship 2 3 3 The following should be taken into account when choosing the height of a mounting support stand Sizi...

Page 17: ...ecomes a force trying to pull the ADE to the side The tangential acceleration has an effect on both the strength of the ADE pedestal and the tracking accuracy of the control algorithm The effect of tangential acceleration is felt by the structure of the ADE before it truly affects the tracking accuracy For instance Sea Tel normally accepts that a tracking error of 0 1 degrees RMS at 0 5 G to be wi...

Page 18: ...l or otherwise prohibited the mast platform the ADE is mounted on should be checked for torsional vibration about the centerline of the mast and the orthogonal centerline of the platform If the estimated natural frequency of the mast or platform is less than 35 Hertz the mast or platform should be stiffened by the addition of deeper gussets under the platform or behind the mast 2 5 2 Raked masts a...

Page 19: ...e of the platform In general though the following guidelines apply when determining the adequate support for mounting an antenna on a truss mast 1 Antenna ADE pedestal gussets should align with platform stiffeners which are at least 200 millimeters in depth and 10 millimeters in thickness 2 When possible the antenna ADE pedestal column should align with a vertical truss support 3 For every 100 Kil...

Page 20: ...ensive single cable welded penetrations that must be pressure tested Always use good quality connectors that are designed to fit properly on the cables you are using Poor quality connectors have higher loss can allow noise into the cable are easily damaged or fail prematurely In as much as is possible don t lay the coaxes on power cables Try to have some separation from Inmarsat GPS cables that ar...

Page 21: ...provisions of IEC 60092 350 and 351 in so far as practicable 2 8 5 Use good quality shielded cable twisted pairs individually foil wrapped outer foil with braid overall is best You only need 2 wire for NMEA signal 4 wire for Step By Step and 5 wire for Synchro always use shielded cable Be cautious of length and gauge of the run for voltage loss issues Gyro Compass Cable 2 8 6 Refer to the Installa...

Page 22: ...Site Survey ST144 21 C Ku Band TVRO 2 8 This Page Intentionally Left Blank ...

Page 23: ...rmanent strength for up to 1 diameter fasteners 290 Wicking High strength for fasteners which are already assembled WARNING Hoisting with other than a webbed four part sling may result in catastrophic crushing of the radome Refer to the specifications and drawings for the fully assembled weight of your model Antenna Radome and assure that equipment used to lift hoist this system is rated according...

Page 24: ...ite to the antenna This is particularly a problem for the onboard GPS and or the GPS based Satellite Compass The Above Decks Equipment ADE and the Below Decks Equipment BDE should be positioned as close to one another as possible This is necessary to reduce the losses associated with long cable runs This mounting platform must also be robust enough to withstand the forces exerted by full rated win...

Page 25: ...ssembly procedure before beginning Preparing for Assembly of the ADE Refer to the System Block diagram General Assembly Baseframe Assembly Radome Assembly and Radome Installation Arrangement drawings for your system Select a secure assembly site that provides enough area to work with the large radome panels while sub assembling the baseframe sections of the radome Antenna Pedestal and Reflector Fe...

Page 26: ...gn the feet Tighten all the hardware to specified torque Raise the base frame back up onto the support blocks or jacks 4 Place the two base pan pieces on the base frame Install the mounting hardware in the four pan mounting holes 5 Align the base pan perimeter holes to the mounting holes in the base frame Note You may want to temporarily insert bolts in 8 12 equidistant holes around the perimeter ...

Page 27: ...ly a good 3 8 inch bead of silicon sealant to seal the centerline of the two adjoined halves of the base pan to keep wind water and dirt from getting into the radome from underneath 8 Install the Base Hatch and clamp the latches from the under side ...

Page 28: ...e assembled with Loctite 242 or its equivalent 1 Loosely assemble the 8 riser panels using the hardware provided Do NOT tighten the bolts at this time You may want to set this sub assembly on the base pan to provide good horizontal alignment of the panels Good alignment of the bottom edge of the panels is important for good seal on the base pan 2 To provide a clean caulked seam all around the pane...

Page 29: ...below 5 Repeat caulking closing and cleaning the vertical flanges until all of the riser panel seams are closed 6 Remove the tape from the vertical seams 7 The riser section of the radome is now complete 8 On a flat surface loosely assemble the 8 lower panels using the hardware provided Do NOT tighten the bolts at this time Assure good horizontal alignment of the panels Good alignment of the botto...

Page 30: ... be removed just before the radome caulking has had time to set 10 Open each seam wide enough to install a good bead of silicone caulk apply loctite to and then firmly tighten all of the bolts in that seam Smaller beads of caulking can be applied from outside and inside if you prefer 11 Clean excess caulking off of the flange area inside and out The empty Caulking tubes can be used to clean the ex...

Page 31: ...ded lip of the lifting bracket as shown in the picture 18 Attach three more brackets in the same manner so that the lifting brackets are in four equidistant points around the perimeter of the bottom flange of the lower panel assembly 19 Attach web strap lifting sling to the four points 20 The lower panel assembly is now ready to lift onto the riser panels 21 Loosely assemble the 8 upper panels usi...

Page 32: ...ome caulking has had time to set 23 Open each seam wide enough to install a good bead of silicone caulk apply loctite to and firmly tighten all of the bolts in that seam Smaller beads of caulking can be applied from outside and inside if you prefer 24 Clean excess caulking off of the flange area inside and out like was done in step 11 above 25 Repeat caulking closing and cleaning the vertical flan...

Page 33: ... evenly spread the caulking and align the bolt holes inside the radome top 29 Install the radome cap using the provided hardware CAUTION Do NOT over tighten the hardware Only tighten until the fiberglass STARTS to flex 30 Apply additional caulking to fill gaps between the upper panels and the cap 31 Clean off excess caulking 32 The upper section of the radome is now complete 33 Place short pieces ...

Page 34: ...quidistant points around the perimeter of the bottom flange of the upper panel assembly 37 Attach web straps to the four lifting points 38 The upper panel assembly is now ready to lift onto the lower panels 39 Set the riser panel assembly on the base pan 40 Loosely attach the riser panel assembly to the base frame using the hardware provided Do NOT tighten the bolts at this time 41 Use wedges to l...

Page 35: ...e 47 Use wedges to lift the lower panel assembly up off of the riser panels about inch 48 Install a good bead of caulking between the bottom of the lower panels and the riser panels remove the wedges apply loctite to and then firmly tighten all of the horizontal seam bolts 49 Clean excess caulking off as shown in step 11 above 50 Remove tape from the riser panels and the bottom edges of the lower ...

Page 36: ...nels and one to put bolts in the seams on the under side of the dish Apply Loctite to and tighten the assembly bolts 3 Flip the dish over onto its mounting ring back side of the dish 4 Attach 4 web lifting straps to the back side of the dish using longer bolts and fender washers on each of the 4 dish seams A tie wrap can be use to keep the strap on the bolt until a lifting strain is accomplished 5...

Page 37: ...the dish Match the number sticker on the end of the strut to the number sticker near the mounting hole on the dish Apply Loctite to and tighten the mounting bolts 9 Install the feed on the struts using the hardware provided Match the number sticker on the end of the strut to the number sticker near the mounting hole on the scalar plate of the feed Apply Loctite to and tighten the mounting bolts 10...

Page 38: ...ach the 15 pin connector on the antenna reflector harness to the shielded Polang Aux Relay box 13 Connect the IF receive coax cables from the feed to the pedestal Modem and or coax relay switch panel according to the block diagram NOTE Keep the reflector tied down until the ADE is lifted aboard and you are ready to balance the antenna 14 Loop web straps under the Cross Level Beam to prepare the Pe...

Page 39: ... provided Apply loctite to and tighten the mount bolts NOTE The circuit breaker panel should be oriented to be facing the radome entry hatch AFT so that it is within easy reach for powering the equipment OFF The antenna pedestal General Assembly is now completely assembled in the bottom half of the radome and is ready for you to put the top half of the radome on ...

Page 40: ...rocedure below Close the 168 Radome Assembly 1 Lift Upper section up over the dish feed assembly and set it down onto the lower section 2 Set the upper section onto the top of the lower panels 3 Loosely attach the upper panels to the lower panels using the hardware provided Do NOT tighten the bolts at this time ...

Page 41: ...3 4 6 Refer to the Base Frame Assembly drawing for your system and the procedure below Prepare the 168 Radome ADE for Lift WARNING Hoisting with other than a webbed four part sling may result in catastrophic crushing of the radome Refer to the specifications and drawings for the fully assembled weight of your model Antenna Radome and assure that equipment used to lift hoist this system is rated ac...

Page 42: ...and is subject to large swaying motions if hoisted under windy conditions Always ensure that tag lines attached to the radome base frame are attended while the antenna assembly is being hoisted to its assigned location aboard ship 1 Assure that the antenna is restrained before hoisting Check that all nuts on the base frame assembly are tightened according the torque values listed below 2 Using a f...

Page 43: ... Install the Line Amplifier Panel on the rear of the 19 equipment rack or other suitable location that is within 6 feet of the Base Multiplexer Panel It is four rack unit height 5 Install your Satellite Modem Router VOIP adapters Telephone equipment Fax machine Computers and any other below decks equipment that are part of your installation 3 7 Connecting the Below Decks Equipment Connect this equ...

Page 44: ...U Connect the 25 pin ribbon cable from this PCB to J1 Ship Gyro DB25 on the rear panel of the ACU CAUTION Electrical Shock Potentials exist on the Gyro Compass output lines Assure that the Gyro Compass output is turned OFF when handling and connecting wiring to the Terminal Mounting Strip DO NOT HOTPLUG THIS CONNECTION 3 7 6 1 SW1 Band Selection control output This output is used to control below ...

Page 45: ... as a Satellite Modem 3 7 7 Connect your other Below Decks Equipment ie telephone fax machine and computer equipment to complete your configuration Other BDE connections 3 8 Final Assembly 3 8 1 Remove the restraints from the antenna and verify that the antenna moves freely in azimuth elevation and cross level without hitting any flanges on the radome Remove Stow Braces Restraints 3 8 2 Verify tha...

Page 46: ...complete properly for the antenna to operate properly post initialization Refer to the initialization text in the Troubleshooting section in this manual Observe the Initialization of the antenna pedestal Initialization If any of these steps fail or the ACU reports model xx97 re configure the PCU as described in the Setup section of this manual If initialization still fails this indicates a drive o...

Page 47: ...lector mounting frame to the bottom left of the reflector mounting frame Do NOT add counter weight during this step 5 When completed the antenna will stay at any position it is pointed in for at least 5 minutes with no ship motion 6 Do NOT cycle antenna power to re Initialize the antenna Return to the ACU which is still in REMOTE BALANCE mode and press ENTER to exit Remote Balance Mode When you ex...

Page 48: ... Level display will plot below the reference line when the antenna requires CW drive Up in elevation Example The antenna pictured in the screen capture below is imbalanced so that it is Front or Bottom Heavy The LV trace is plotting above the red line indicating that the LV axis is being driven CW to maintain the current elevation position The Azimuth display plots below the red line as the antenn...

Page 49: ...momentarily to access to the SAVE NEW PARAMETERS parameter Access is only required after installation or repairs of your antenna system These parameters should only be changed by an authorized service technician CAUTION Improper setting of these parameters will cause your system to not perform properly Also refer to the SETUP section of your Antenna manual 4 3 TRACK DISP This parameter set the sel...

Page 50: ...and DishScan My Parameters EL TRIM 0 AZ TRIM 0 AUTO THRES 100 EL STEP SIZE 0 AZ STEP SIZE 0 STEP INTEGRAL 0 SEARCH INC 30 15 SEARCH LIMIT 200 100 SEARCH DELAY 30 SWEEP INC 0040 SYSTEM TYPE 0005 GYRO TYPE 2 POL TYPE 72 POL OFFSET 30 POL SCALE 90 AZ LIMIT 1 0 AZ LIMIT 2 0 EL LIMIT 12 0 AZ LIMIT 3 0 AZ LIMIT 4 0 EL LIMIT 34 0 AZ LIMIT 5 0 AZ LIMIT 6 0 EL LIMIT 56 0 5V OFFSET 0 5V SCALE 0 TRACK DISP R...

Page 51: ...for 36 1 Synchro with S D Converter 2 for Step By Step gyro or NMEA gyro 1 for 1 1 Synchro with S D Converter 0 for No Gyro linear AZ Search Mode No Heading input available 5 2 Updating the GYRO TYPE parameter To manually update press the LEFT arrow key to bring the cursor under the least significant character Continue to move the cursor until the desired character to be edited is underscored sele...

Page 52: ...Setup Ships Gyro Compass ST144 21 C Ku Band TVRO 5 2 This Page Intentionally Left Blank ...

Page 53: ... this IF value that will be entered into the ACU for tracking purposes Example assuming an LNB LO value of 11 25GHz 12268 11250 1018 MHz IF Identifying the Downlink RF using Capture from Lyngsat com Identifying the Downlink RF using WWW Lyngsat com 6 2 Baud Rate The Baud rate entered into the ACU is an absolute value based on the Downlink RF from the satellite and thus no calculations by the onboa...

Page 54: ...tion of the Multiswitch An RF Downlink value greater than 11700 is Ku Band Hi band and tone must be turned On for proper port selection of the Multiswitch When using a Public Satellite Reference Site such as Lyngsat com or Satellite Reference Software such as WWW Lyngsat com refer to the Frequency value to determine whether tone is required or not for tracking purposes Refer to the IF Tracking Fre...

Page 55: ...version to hexadecimal format is required for entry into the ACU If the satellite transponder you are using for tracking purposes does NOT contain a network ID or if you are using a satellite modem for positive satellite ID you must set NID to 0000 with no exceptions Example A decimal NID value of 4097 when converted to HEX would be entered as a value of 1001 Most versions of Windows you can use t...

Page 56: ...Determine Internal Tracking Receiver Settings ST144 21 C Ku Band TVRO 6 4 This Page Intentionally Left Blank ...

Page 57: ... pointing to the LEFT of the bow line If the antenna stops driving before the bow line when targeting a satellite it will fall short of the desired satellite by exactly the same number of degrees that it fell short of the bow line You must calibrate HFO using either of the methods below If the antenna is pointing to the RIGHT of the bow line If the antenna continues to drive past the bow line when...

Page 58: ...om Peak 227 0180 5 46 5 and difference is 46 5 degrees 7 I can calculate what the correct value for the Home position of the antenna by subtracting because home was to the left of bow this difference of 46 5 from the bow line position 360 0 Therefore home should be 313 5 Relative 8 I now calculate the HFO 313 5 360 x 255 0 87 x 255 222 06 which I round off to 222 9 I set and Save HFO to 222 using ...

Page 59: ...rrow keys to increment decrement the underscored value When you have finished editing the display value press ENTER to send the HFO value command to the PCU but it is not save yet If you want to find out what the current HFO value is key in N6999 and hit ENTER When completed you must save the desired HFO value Press ENTER several times to select the REMOTE PARAMETERS display Press the LEFT or RIGH...

Page 60: ...Setup Home Flag Offset ST144 21 C Ku Band TVRO 7 4 This Page Intentionally Left Blank ...

Page 61: ...bmitting the new AZ and EL Trim values NOTE AUTO TRIM LOCKED will be displayed on the front panel indicating that the AUTO TRIM Feature is NOT allowed if all of these conditions are not met The ACU must be actively tracking a satellite AGC above threshold and The ACU must have positive SAT ID internal NID match or external RX lock received from the Satellite Modem and The elevation angle of the an...

Page 62: ...nput reference Azimuth Trim does not affect REL azimuth reading Increase number to increase displayed value Refer to Optimizing Targeting in the Setup section of your antenna manual To update While in the AZ TRIM sub menu press the LEFT arrow key to bring the cursor under the ones digit Press the UP or DOWN arrow key to increment or decrement the selected digit Minus values are entered by decremen...

Page 63: ...s Default Standard Box Search Pattern SEARCH INC set to the default value for the frequency band that your antenna model is currently being used for typically 15 counts SEARCH LIMIT initially set to the default value After targeting has been optimized the search limit can be adjusted if desired SEARCH DELAY default or any number of seconds from 1 255 that you would prefer that the ACU wait before ...

Page 64: ...It MUST be OFF when the elevation angle is greater than 75 degrees It Must be ON if you are experiencing frequent or constant gyro read errors error code 0001 Target the desired satellite longitude value but include an odd tenths digit ie if you desire to target inclined satellite 186 0 W you would key in SAT 186 1 W for the ACU to do an inclined search The Antenna Control Unit calculates the Azim...

Page 65: ...udes even tenths digit values ie SAT 101 0 W or SAT 101 2 W If the desired satellite longitude includes an odd tenths digit you must round it up or down one tenth to make the tenths digit EVEN The Antenna Control Unit calculates the Azimuth Elevation and Polarization values it will use to target the antenna However without heading input the ACU cannot target a true azimuth position relative to tru...

Page 66: ...d character Use the LEFT or RIGHT arrow key to move the cursor left or right to select other characters to modify When you are finished modifying press ENTER to execute the new value OR press NEXT to abort and exit setup mode 9 2 2 For proper DishScan operation this parameter must be set to factory default value of 0000 EL STEP SIZE To manually update press the LEFT arrow key to bring the cursor u...

Page 67: ...al level AGC drops below threshold Units are in seconds Range is 0 255 seconds Default setting is 30 seconds A setting of 0 disables the automatic search initiation SEARCH DELAY To manually update press the LEFT arrow key to bring the cursor under the least significant character Continue to move the cursor until the desired character to be edited is underscored selected Use the UP or DOWN arrow ke...

Page 68: ...Setup Searching ST144 21 C Ku Band TVRO 9 6 This Page Intentionally Left Blank ...

Page 69: ...ockage between the two azimuth limit points in the EL LIMIT 34 parameter AZ LIMIT 5 is the Lower Relative AZ limit CCW point and AZ LIMIT 6 is the Upper Relative AZ limit CW point for pattern mapping of ZONE 3 Enter the elevation value that represents the top of the blockage between the two azimuth limit points in the EL LIMIT 56 parameter AZ LIMIT 7 is the Lower Relative AZ limit CCW point and AZ...

Page 70: ... needed repeat setting AZ LIMIT 3 4 for a second ZONE and then AZ LIMIT 5 6 if a third ZONE is needed All unneeded zone AZ LIMIT pairs must be set to 0000 Set the upper elevation limit of each blockage zone also entered in degrees multiplied by 10 EXAMPLE 1 Three blockage Zones A ship has a Sea Tel antenna mounted on the port side and an Inmarsat antenna mounted on the starboard side A mast forwar...

Page 71: ...vation is greater than 42 degrees the antenna will no longer be blocked ZONE 2 begins AZ LIMIT 3 at 254 degrees Relative and ends AZ LIMIT 4 at 278 degrees Relative Multiply these Relative positions by 10 Enter AZ LIMIT 3 value of 2540 and AZ LIMIT 4 value of 2780 In this case the Antenna B height only causes blockage up to an elevation of 12 degrees so we set EL LIMIT 34 to 0120 If the antenna is...

Page 72: ...degrees the antenna will no longer be blocked ZONE 2 begins AZ LIMIT 3 at 352 degrees Relative and ends AZ LIMIT 4 at 008 degrees Relative Multiply these Relative positions by 10 Enter AZ LIMIT 3 value of 3520 and AZ LIMIT 4 value of 0080 In this case the mast height only causes blockage up to an elevation of 70 degrees so we set EL LIMIT 34 to 0700 If the antenna is between these two AZ Limit poi...

Page 73: ...stem peaks on satellite with positive satellite identification within 1 minute Access the ACU Setup Modes SAVE NEW PARAMETERS Press the UP arrow and then press Enter 11 3 Optimizing Targeting Manually First assure that all of your Ship Satellite settings in the ACU are correct Target the desired satellite immediately turn Tracking OFF and record the Azimuth and Elevation positions in the ANTENNA d...

Page 74: ...cking Band Selection menu Band Selection must be set to the appropriate selection for Tracking to operate properly Band selection controls the local logic output state of SW1 output terminal on the Terminal Mounting Strip PCB and remote C Ku relays or other switches on the antenna pedestal The factory default selections and SW1 status for your 9797B is listed in the following table Setting Display...

Page 75: ...titude value one degree higher but then will be overwritten within several seconds back to the previous value by the GPS engine This test does not need to be repeated in the Longitude menu 12 3 Ship Heading Gyro Compass Following Check This verifies that the Heading display is actually following the Ships Gyro Compass 1 Press the NEXT key repeatedly to display the Ship menu If the boat is underway...

Page 76: ...nd or sound a buzzer to alert someone that the antenna is blocked and signal is lost In a Dual Antenna installation this logic output s is used to control Dual Antenna Arbitrator panel of coax switches to switch the source inputs to the matrix switch from Antenna A to Antenna B and vice versa When used as simple RF Radiation Hazard logic output for a single Sea Tel TX RX antenna this output could ...

Page 77: ...upplied by Sea Tel commonly used in Satellite Communications TXRX Systems These equipments are covered by the applicable warranties of the respective manufacturers Factory refurbished components used to replace systems parts under this warranty are covered by this same warranty as the original equipment for the balance of the original warranty term or ninety 90 days from the date of replacement wh...

Page 78: ... the connectors should be properly fastened and tightened All hardware should be tight no loose assemblies or counter weights Replace re coat repair and or tighten as necessary 13 2 7 Turn the pedestal power supply OFF Mechanical Checks 1 Inspect inside of radome for signs that the dish or feed have been rubbing against the inside of the fiberglass radome 2 Rotate the pedestal through its full ran...

Page 79: ...jumper settings are required except when it is required to re configure a modem to operate in a different mode of operation i e converting a spares kit below decks modem to operate as an above decks modem or re configuring an ADE Modem for M C integration with a newly installed RF package change that requires RS485 communications instead of RS422 Refer to the table below for the proper jumper sett...

Page 80: ... the appropriate dash configuration for your modem assembly A flashing Red LED indicates no communication between modems 2 failed channels An LED alternating Red and Green indicates a single channel failure Solid green indicate dual channel communications lock between modems i e there is enough signal being received to establish communications Below Decks Modem Assembly Above Decks Modem Located i...

Page 81: ...he Pedestal modem then converts the RF Signal back to RS 232 422 485 before routing to the M C port of the above decks radio equipment via an interface cable Radio M C 13 5 3 There are four base frequencies used in the 400MHz FSK modem assemblies Channel Identification The BDE Modem Transmits Pedestal M C at 452 5 MHz The BDE Modem Transmits Radio M C at 447 5 MHz The ADE Modem Transmits Pedestal ...

Page 82: ...11 cr BDE Modem Software Version and Configuration Query Modem Ver 1 00B 1 Software version configuration Dash 0000 cr ADE Modem RSSI Receive Signal Strength Indicator RSSI P 43 R 50 P Pedestal Control Channel R Radio Control Channel 1234 cr ADE Modem Serial Number Query Sn 00000102FC18 0273 cr ADE Modem Temperature Query Temp 27 5c Temperature expressed in Celsius 0411 cr ADE Modem Software Versi...

Page 83: ...response 13 6 2 2 Using the Internal HTML Page 1 Logon to the ACU s Internal HTML page 2 Browse to the Communication Port Settings page 3 In the Command Window Type in the desired Modem Query and hit Send 4 Observe and or Record the displayed response 5 Repeat as required until all desired modem queries are noted 13 6 2 3 Using DacRemP 1 Open up DacRemP and select the Comm Diagnostics Tool cntrl c...

Page 84: ...d 13 6 3 1 Issue 0000 and 0000 queries to the ADE and BDE modems and record the responses Isolating a 400 MHz Modem Fault Procedure ADE 0000 ______________ BDE 0000 ______________ 2 Compare your recorded responses to the list below to determine what modem fault s if any is present 3 Use the appropriate text following the failure table for a list of possible failures attributed to the failure type ...

Page 85: ...DE Receive RF M C 13 6 3 1 1 No failure communication failures between ADE and BDE modems NONE 13 6 3 1 2 The Following possibly points of failures assumes LED illumination on both modems Receive IF Path Modem Configuration Verify BDE modem and ADE modem are properly configured jumper block settings Coax Cable failure Verify continuity on the below coaxes repair or replace as required o BDE Modem ...

Page 86: ...ettings Coax Cable failure Verify continuity on the items listed below repair or replace as required o Base Modem to connector bracket Base Rack Panel Assembly o CFE BDE to ADE Rx LMR 400 o Rx N to SMA Adapter Connector bracket at Radome base o SMA to SMA connector bracket to bottom side rotary joint o SMA to SMA top side rotary joint to PCU ADE Modem Rotary Joint Receive channel Verify continuity...

Page 87: ...a back to its desired position Both the instantaneous output of the rate sensor Velocity Error and the integrated output of the rate sensor Position Error are used to achieve the high pointing accuracy specification The calculated torque commands are converted to a 5 volt differential analog signal by a Digital to Analog converter D A and sent to each of three Brush Less Servo Amplifiers These amp...

Page 88: ... 2 4 Channel 4 Green VERT Ku high coax has 13 VDC Voltage supplied by Matrix Switch plus Ku Band IF 1100 2150MHz Vertical Ku high band un switched output passes through this channel of the 75 ohm coaxial rotary joint to the base of the radome down the ADE BDE coax to the Ku VERT HI input of the four port Matrix Switch Total signal loss of this path is the accumulation of the coax cable losses from...

Page 89: ...stem maintain the satellite link after turning off TRACKING Tracking is the process of issuing fine adjustments to the pointing angle of the antenna to optimize the received signal level and is controlled by the ACU Does the system pass a four quadrant tracking test Functional Test s DacRemP Graph Selection to use System Function s Four Quadrant Tracking ADMC Position Tracking Azimuth Encoder Veri...

Page 90: ... desired position the PCU will flag a Stab Limit error Antenna Loop Error Monitoring To view the position error select the graph chart This chart displays sensed axis errors via three traces CL Cross Level LV Elevation and AZ Azimuth at a fixed 0 05º vertical division The normal trace average will plots it s display 3 divisions from the red reference line Any trace line average plotted above this ...

Page 91: ...ors select the graph chart This chart displays the output of the Tilt Sensor via two traces CL Cross Level LV Elevation at a fixed 1º vertical division and the home flag logic level via a single trace AZ Azimuth The normal trace display for the Tilt Sensor after performing remote tilt calibration will be 4 divisions from the red reference line Any trace line average plotted above this is of concer...

Page 92: ...See below for a screen capture of an antenna that was driven so that the Home Flag switch is engaged 13 7 7 The DacRemP DISPW graph chart provides a means for monitoring the output of the 3 solid state rate sensors located inside the Level Cage Assembly for diagnostic purposes The rate sensors are the primary inputs to the PCU for stabilization Open Loop Rate Sensor Monitoring To monitor the rate ...

Page 93: ...is tilted back The Azimuth display should decrease plots below red line as the antenna is rotated CCW and increase plots above red line as the antenna is rotated CW In the example below the output of the Azimuth rate sensor is plotted above the reference line indicating that the antenna was driven CW in Azimuth Due to the in practicality of driving an axis at a consistent rate verification of rate...

Page 94: ... 0000 you will get a constant ERROR 0016 DishScan error and you will see zeros flashing in the lower left of the Azimuth and Elevation ENTRY menu displays This is a visual indication that DishScan is turned OFF When DishScan is turned OFF the system will NOT be able to properly track any satellite 13 7 10 The ships gyro compass input to the ACU may be accurate and stable in static conditions and y...

Page 95: ... the ENTER key to turn Satellite Reference Mode OFF If you change this remote parameter you must save the change using REMOTE PARAMETERS 13 7 11 An Error Code 8 as reported by the ACU is an indication that the above decks equipment has experienced an error One of the functions available within the Comm Diagnostics tool window provides the means to read and decode the actual discreet Pedestal Funct...

Page 96: ...for unlimited azimuth antenna systems Data 3 Indicates active communication between above decks and below decks equipment at the time of query Data 2 Indicates active communication between above decks and below decks equipment at the time of query PCU Status Word 2 Az Target Indicates the antenna is currently targeting a pre determined azimuth position Az Velocity Not a valid state Valid Heading P...

Page 97: ...Servo Amplifier motor driver PCB has exceeded what is required during normal operation CL Servo Limit Indicates the current draw through the Cross Level Servo Amplifier motor driver PCB has exceeded what is required during normal operation 13 7 12 The above decks equipment has an integrated on board Furuno GPS antenna system The Latitude and Longitude position information provided are utilized to ...

Page 98: ...e and Longitude position The status character tells you the status of the GPS Comma GPS has NOT acquired a proper fix N GPS fix is NOT valid A GPS has acquired a valid fix 13 8 Maintenance 13 8 1 The antenna and equipment frame are balanced at the factory however after disassembly for shipping or maintenance balance adjustment may be necessary The elevation and cross level motors have a brake mech...

Page 99: ... top left of the reflector mounting frame to the bottom left of the reflector mounting frame Do NOT add counter weight during this step 5 When completed the antenna will stay at any position it is pointed in for at least 5 minutes with no ship motion 6 Do NOT cycle antenna power to re Initialize the antenna Return to the ACU which is still in REMOTE BALANCE mode and press ENTER to exit Remote Bala...

Page 100: ...vel axis degree arrow will rotate antenna mass up to the right in the Cross Level axis degree Down When correct the Bubble should be as close to the center of the fluid as possible arrow will rotate antenna mass down in the Level axis degree Step 6 Press ENTER key to exit Remote Tilt Mode Step 7 From antenna Verify Tilt Bias entered is within specifications Observe the bubble for approximately 3 5...

Page 101: ...iguration for the PCU is model xx97B In this configuration the PCU will not drive any of the three torque motors to prevent damage to the unknown pedestal To configure the PCU select the REMOTE COMMAND window on the DAC 2202 Refer to the table below to key in the appropriate value for you model antenna 13 9 1 To configure the PCU 2 Select the REMOTE COMMAND window on the ACU 3 Refer to the table b...

Page 102: ...nd moisture in the radome to prevent corrosion If for some reason the antenna must be powered down during underway transits it should be secured with nylon straps regardless of sea conditions to prevent damage to the antenna system Refer to the procedure below to secure the antenna pedestal Equipment Hardware needed Two 2 13 x 2 inch Stainless Steel bolts Two 2 Nylon straps with ratchet mechanism ...

Page 103: ...erve the vertical isolation canister assembly as shown in Figure 4 6 Tighten straps until the canister has been pulled down approx to inch Do not over tighten You must leave approximately 1 8 inch clearance between the rubber stops and the azimuth driven sprocket to allow the vertical vibration isolation to function properly NOTE Remove both the straps and the bolts before applying power and retur...

Page 104: ...Maintenance and Troubleshooting ST144 21 C Ku Band TVRO 13 28 This Page Intentionally Left Blank ...

Page 105: ...z C Band 10 7 11 7 GHz Ku Low Band 11 7 12 75 GHz Ku High Band C Band LNB RF Frequencies 3 7 4 2 GHz IF Frequencies 950 1450 MHz LO Frequency 5 15 GHz Noise Figure 15 deg C typical Quad Ku Band LNB Assembly Type Quad output LNB Manufacturer Brainwave but may vary Low Band High Band RF Frequencies 10 7 11 7 GHz 11 7 12 75 GHz IF Frequencies 950 1950 MHz 1100 2150 MHz LO Frequencies 9 75 GHz 10 6 GH...

Page 106: ...e of Motion Elevation 15 to 115 degrees Cross Level 25 degrees Azimuth Unlimited Elevation Pointing 0 to 90 degrees with 15 degree Roll 5 to 90 degrees with 20 degree Roll 10 to 90 degrees with 25 degree Roll Relative Azimuth Pointing Unlimited Specified Ship Motions for stabilization accuracy tests Roll 15 degrees at 8 12 sec periods Pitch 10 degrees at 6 12 sec periods Yaw 8 degrees at 15 to 20 ...

Page 107: ... Service DE 9S connector Coax Switch J2 NO Co Pol SMA J3 COM Common SMA J1 NC Cross Pol SMA Controls None M C Interface 9600 Baud 400MHz FSK Status LEDs PCU Status Diagnostic Status of the PCU Modem Status Configuration Diagnostic Status of the Modem 14 5 MK 2 Motor Driver Enclosure MDE The Motor Driver Enclosure contains the Motor Driver for the 3 Brushless DC Drive motors AZ EL CL and the Brake ...

Page 108: ...ink communications and Self Test Pedestal Interface RS 232 422 RF Interface Jumper Selectable RS 232 RS 422 4 wire or RS 485 2 wire ADE BDE Mode Jumper Selectable 14 7 168 Radome Assembly Type Rigid dome Material Composite foam fiberglass Size 168 Diameter x 154 High Base Hatch size 17 5 high x 27 5 wide Side Door 18 wide x 36 high Number of panels Thirty two panels 8 upper 8 lower 8 extension pan...

Page 109: ...s 14 9 1 Antenna Control Cable Provided from ACU MUX RS 422 Pedestal Interface Type Shielded Twisted Pairs Number of wires Wire Gauge 24 AWG or larger Communications Parameters 9600 Baud 8 bits No parity Interface Protocol RS 422 Interface Connector DE 9P 14 9 2 Antenna L Band TVRO IF Coax Cables Customer Furnished 2 4 or 6 cables are required dependant upon which feed LNB configuration your anten...

Page 110: ...uctor Shielded Number of wires 4 Conductors for Step By Step Gyro 5 Conductors for Synchro Wire Gauge see Multi conductor Cables spec above Insulation 600 VAC 14 9 5 Fiber Optic Transmitter CFE Optional Model Ortel Model 3112A Frequency Range 950 2050 MHz Noise Figure 45 dB Impedance 75 ohm Connectors RF Type F Fiber FC APC Tight Fit ...

Page 111: ...ock Diagram Model ST144 21 15 5 135628 1_A2 General Assembly Model ST144 21 15 8 135625_A1 Antenna System Schematic Model ST144 21 15 10 135633 1_B Reflector Harness 15 11 128268 3_D Antenna Assembly 3 6M Dual C Quad Ku 15 13 135631 1_B Feed Assembly Dual C Quad Ku 15 16 135632 1_C Mounting Assembly PCU 15 18 135630 1_B Balance Weight Kit PCU 15 20 111849 9_U 168 Radome Assembly 15 22 115912 1_G R...

Page 112: ...Model ST144 21 Drawings ST144 21 C Ku Band TVRO 15 2 This Page Intentionally Left Blank ...

Page 113: ...BASE FRAME ASS Y 110 IN W PAN ACCES 15 1 EA 125411 2 R DAC 2202 DVB RCVR 9 WIRE IF 16 1 EA 131856 1 A BELOW DECK KIT 4CH TVRO 400MHZ 26 1 EA 122539 1 B SHIP STOWAGE KIT XX97 27 1 EA 114569 E BALANCE WEIGHT KIT 28 1 EA 124877 1 C DECAL KIT XX97 SEATEL 126 IN 144 I 29 1 EA 135634 1 A CUSTOMER DOC PAK ST144 21 1 SHT 1 OF SYSTEM ST144 21 PROD FAMILY 97 TVRO EFF DATE 8 2 2012 DRAWING NUMBER 135627 1 RE...

Page 114: ...12 N A B1 SL UPDATE DWG BY ROTATEING 180 DEGREE PM RF SWOTCJ ASSY 5 23 12 9672 B2 K D H ST144 21 IN TITLE WAS 14400MK2 21 6 12 12 9720 B3 N A 1259 N A 309 2059 3 950 N A SYSTEM WEIGHTS LBS 2 DASH GA RADOME BASE FRAME AC KIT SYSTEM TOTAL 1 950 800 309 N A 2059 2 950 800 309 DASH DESCRIPTION 1 STD 2 NO BDE 3 NO DOME REFERENCE DRAWINGS 135626 SYSTEM BLOCK DIAGRAM 135625 ANTENNA SYSTEM SCHEMATIC 13374...

Page 115: ...R X 31 2 EA 130082 56 A HARNESS EL CL MOTOR INTERFACE 56 IN 32 1 EA 130083 64 A HARNESS ASS Y AZ MOTOR INTERFACE 64 33 1 EA 130084 64 C HARNESS HOME FLAG ADAPTER 64 IN 34 1 EA 135633 1 B HARNESS ASS Y REFLECTOR ST144 40 1 EA 115708 3 H3 CIRCUIT BREAKER BOX ASS Y 97 220V 41 1 EA 127940 2 B POWER RING ASS Y 22 IN 96 IN CONTA 42 1 EA 124288 72 H CABLE ASS Y AC POWER 72 IN 50 1 EA 128254 18 A HARNESS ...

Page 116: ...H BDE RS 110 1 EA 128001 8BLU A2 CABLE ASS Y RG 179 COAX F M TO SMA 111 1 EA 128385 12BLU C CABLE ASS Y RG 179 COAX SMA RA T 112 1 EA 128253 6 A HARNESS ASS Y 4 CH RG 59 F M TO F 113 1 EA 111115 6 B1 CABLE ASS Y F M F M 6 FT 120 5 EA 114178 O ADAPTER F F F F BULLET 1 10 IN 130 1 EA 116298 1 G INTERFACE HARNESS ASS Y SINGLE MODEM 131 1 EA 120643 25 B CABLE ASS Y RS232 9 WIRE STRAIGHT 132 1 EA 11947...

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Page 118: ... IN SHROUD TVR 3 1 EA 135629 1 A2 ELECT EQUIP FRAME ASS Y ST144 TVRO 4 1 EA 128268 3 D ANTENNA ASS Y 3 6 M DUAL C QUAD K 5 1 EA 135630 1 B BALANCE WEIGHT KIT ST144 21 9 1 EA 121655 1 H11 LABELS INSTALLATION XX97 9711 STXX 10 1 EA 123530 7 B GROUND BONDING KIT STXXX TVRO 1 SHT 1 OF GENERAL ASS Y ST144 21 PROD FAMILY 97 TVRO EFF DATE 8 2 2012 DRAWING NUMBER 135628 1 REV A2 ...

Page 119: ...11 11 9082 A SL UPDATE DRAWING BY ROTATING RF SWITCH ASSY IN 180 DEGREE 05 23 12 9672 A1 K D H ST144 21 IN TITLE WAS 14400MK2 21 6 12 12 9720 A2 2 3 4 9 1 REFERENCE DRAWINGS 135626 SYSTEM BLOCK DIAGRAM 135625 ANTENNA SYSTEM SCHEMATIC 133746 PEDESTAL HARNESS SCHEMATIC DRAWING NUMBER WEIGHT JWM D C B A A B C D 1 2 3 4 5 6 7 8 8 7 6 5 4 3 B 2 1 PROJECTION FINISH MATERIAL DRAWN BY APPROVED BY TITLE FI...

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Page 121: ... 112570 13 G BACKSHELL D SUB NICKEL PLATED DB 4 214 IN 112942 2 B TIN COPPER BRAID 13 64 TUBULAR 5 1 EA 110935 39 K1 CONNECTOR D SUB DB 25P 6 20 IN 112942 1 TIN COPPER BRAID 1 8 TUBULAR 9 2 EA 110927 6 CONN 0 1 IDC 6 POS 22 AWG RED 12 4 5 IN 120117 060 HEAT SHRINK 1 4 DIA BLK SUMITUBE B 13 2 EA 118128 1 SCREW CAPTIVE PANEL 14 1 EA 119748 2 A1 CABLE GROMMET PDM INTERFACE 0 26 ID 15 2 EA 114593 105 ...

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Page 123: ...EED STRUT ASS Y 65 00 IN 3 1 EA 135631 1 B FEED ASS Y DUAL C QUAD KU 4 1 EA 135633 1 B HARNESS ASS Y REFLECTOR ST144 5 1 EA 128254 18 A HARNESS ASS Y 6 CH RG 6 F M TO F 6 1 EA 136062 A HARDWARE KIT 14400 REFLECTOR PANELS 1 SHT 1 OF ANTENNA ASS Y 3 6 M DUAL C QUAD KU INTEGRATED FILTER PROD FAMILY COMMON EFF DATE 8 2 2012 DRAWING NUMBER 128268 3 REV D ...

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Page 126: ...30 1 EA 116686 A1 STOP MECHANICAL 50 4 EA 114576 146 SCREW FLAT HD PHIL 6 32 x 3 8 S S 60 3 EA 114590 189 SCREW SOCKET SET CUP 8 32 x 3 16 S 70 3 EA 114586 537 SCREW HEX HD 1 4 20 x 3 4 S S 71 3 EA 114586 556 SCREW HEX HD 1 4 20 x 7 8 S S 72 21 EA 114586 538 SCREW HEX HD 1 4 20 x 1 S S 73 2 EA 114586 540 SCREW HEX HD 1 4 20 x 1 1 4 S S 76 44 EA 114580 027 WASHER FLAT 1 4 SMALL PATTERN S S 77 27 EA...

Page 127: ... ITEM 4 TO SHOW TERMINATION BOARD IN CORRECT POSITION 2 22 12 N A A1 HT ROTATE ITEM 5 LNB 180 03 14 12 9430 B DETAIL B 50 60 SCALE 2 3 4X 3X 6 2X 78 79 10 76 77 78 73 9 3X 71 3X 76 76 3 77 1 79 4 5 72 76 76 72 79 10X 77 3 70 77 10X 2 14 8 LBS WEIGHT JWM D C B A A B C D 1 2 3 4 5 6 7 8 8 7 6 5 4 3 SURFACE ROUGHNESS 2 1 PROJECTION FINISH MATERIAL DRAWN BY APPROVED BY TITLE FIRST USED SIZE SCALE SHEE...

Page 128: ...ABLE CLAMP NYLON 3 16 DIA 8 MTG 50 2 EA 114588 107 SCREW PAN HD PHIL 4 40 x 5 16 S S 51 2 EA 114588 108 SCREW PAN HD PHIL 4 40 x 3 8 S S 58 4 EA 114580 005 WASHER FLAT 4 S S 60 4 EA 119745 220 SCREW PAN HD PHIL M4 X10 S S 68 4 EA 114580 230 WASHER FLAT M4 S S 70 8 EA 114586 537 SCREW HEX HD 1 4 20 x 3 4 S S 71 2 EA 114586 543 SCREW HEX HD 1 4 20 x 2 S S 72 2 EA 114586 545 SCREW HEX HD 1 4 20 x 2 1...

Page 129: ...50 WAS QTY 4 ADD ITEM 51 2 3 12 9302 B SL ROTATE ITEM 3 128204 1 IN 180 DEGREE 05 23 12 9672 C SURFACE ROUGHNESS WEIGHT D C B A A B C D 1 2 3 4 5 6 7 8 8 7 6 5 4 3 2 84 1 LBS 1 PROJECTION FINISH MATERIAL DRAWN BY APPROVED BY TITLE FIRST USED SIZE SCALE SHEET NUMBER DRAWING NUMBER REV JWM B K D H 9 12 11 1 10 135632 C 1 OF 1 DRAWN DATE 14400MK2 21 MOUNTING ASS Y REVISION HISTORY REV ECO DATE DESCRI...

Page 130: ... X 7 1 4 X 8 1 EA 108894 2 G1 WEIGHT TRIM 3 8 X 3 X 10 3 19 LBS 50 4 EA 114586 543 SCREW HEX HD 1 4 20 x 2 S S 51 4 EA 114586 546 SCREW HEX HD 1 4 20 x 2 3 4 S S 58 16 EA 114580 029 WASHER FLAT 1 4 S S 59 8 EA 114583 029 NUT HEX 1 4 20 S S 60 4 EA 114586 671 SCREW HEX HD 1 2 13 x 1 S S 61 4 EA 114586 675 SCREW HEX HD 1 2 13 x 1 3 4 S S 65 4 EA 114592 726 STUD FULLY THREADED 1 2 13 x 3 1 2 68 12 EA...

Page 131: ...ISREGARD SPEC 121730 K D H WEIGHT CONFIGURATION TOO HEAVY FOR SYSTEM AND DOES NOT PROPERLY BALANCE WEIGT KIT RE DESIIGNED 6 11 12 9614 B SURFACE ROUGHNESS WEIGHT P GRIZZARD D C B A A B C D 1 2 3 4 5 6 7 8 8 7 6 5 4 3 N A 2 1 PROJECTION FINISH MATERIAL DRAWN BY APPROVED BY TITLE FIRST USED SIZE SCALE SHEET NUMBER 121 71 LBS DRAWING NUMBER REV B K D H 11 11 11 1 12 B ST144 21 135630 DRAWN DATE APPRO...

Page 132: ... 1 1 EA 115915 9 C RADOME FAB ASS Y 168 INCH WHT SIDE 40 1 EA 124818 4 B HARDWARE KIT MULTI PANEL RADOME 168 41 24 EA 117762 1 B SILICONE ADHESIVE WHT RTV 122 10 1 NOT SHOWN 1 SHT 1 OF RADOME ASS Y 168 INCH WHITE FOAM SIDE PROD FAMILY COMMON EFF DATE 8 2 2012 DRAWING NUMBER 111849 9 REV U ...

Page 133: ...5 1 30 111849 U 1 OF 2 DRAWN DATE APPROVED DATE RADOME ASS Y 168 IN REVISION HISTORY REV ECO DATE DESCRIPTION BY INTERPRET TOLERANCING PER ASME Y14 5 2009 Tel 925 798 7979 Fax 925 798 7986 3rd ANGLE DIMENSIONS ARE IN INCHES This drawing and specifications are the property UNLESS OTHERWISE SPECIFIED be reproduced or transferred in whole or in part to prosecution to the fullest extent of the law for...

Page 134: ... DETAIL D P N 131729 3 KIT RADOME CAP 168 IN P N 131730 4 KIT RADOME PANELS 168 IN 50 52 50 52 50 52 176X 96X 112X UPPER PANEL LOWER PANEL DETAIL C P N 131730 4 KIT RADOME PANELS 168 IN 52 50 50 52 48X 24X LOWER PANEL RISER DETAIL B 48X 51 52 RISER BASE PAN FAB BASE FRAME ASS Y DETAIL A P N 131731 2 KIT RADOME PANEL TO BASE FRAME 110 IN ...

Page 135: ...OME BASE PAN FAB 168 INCH W DOOR PL C2 Base Refl_Crate 7 1 EA 111787 2 K RADOME BASE PAN FAB 168 INCH W DOOR PL C2 Base Refl_Crate 7 1 EA 111787 2 K RADOME BASE PAN FAB 168 INCH W DOOR PL C4 Base_Frame_Crate 9 1 EA 120191 2 C3 RADOME PAN ACCESS ASS Y WHITE PL C2 Base Refl_Crate 9 1 EA 120191 2 C3 RADOME PAN ACCESS ASS Y WHITE PL C2 Base Refl_Crate 9 1 EA 120191 2 C3 RADOME PAN ACCESS ASS Y WHITE P...

Page 136: ... ITEM 4 SHEET 2 ADD VIEW OF 5 10 28 11 9045 G WEIGHT D C B A A B C D 1 2 3 4 5 6 7 8 8 7 6 5 4 3 2 1 423 34 LBS PROJECTION FINISH MATERIAL DRAWN BY APPROVED BY TITLE FIRST USED SIZE SCALE SHEET NUMBER DRAWING NUMBER REV B MAB 6 27 2000 1 18 115912 G 1 OF 2 DRAWN DATE APPROVED DATE BASE FRAME ASS Y REVISION HISTORY REV ECO DATE DESCRIPTION BY 110 IN Tel 925 798 7979 Fax 925 798 7986 SURFACE ROUGHNE...

Page 137: ... D 1 2 3 4 5 6 7 8 8 7 6 5 4 3 2 1 SIZE SCALE SHEET NUMBER DRAWING NUMBER REV B 1 20 115912 G 2 OF 2 14600 BASE 11 3 4X 70 72 73 74 BASE CROSS SPACER BASE STAND 4X 71 72 73 74 SPIDER MOUNTING BASE 8X 80 81 82 83 4 5 ...

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Page 141: ...M TO SMA 5 5 EA 114178 O ADAPTER F F F F BULLET 1 10 IN 6 1 EA 128385 12BLU C CABLE ASS Y RG 179 COAX SMA RA T 50 2 EA 114588 144 SCREW PAN HD PHIL 6 32 x 1 4 S S 51 6 EA 114580 007 WASHER FLAT 6 S S 52 4 EA 114588 145 SCREW PAN HD PHIL 6 32 x 5 16 S S 60 5 EA 119967 A1 NUT HEX PANEL 3 8 32 61 5 EA 119952 031 A1 WASHER STAR INTERNAL TOOTH 3 8 S 1 SHT 1 OF BASE MODEM RACK PANEL ASS Y 4CH TVRO 400MH...

Page 142: ...ES UNLESS OTHERWISE SPECIFIED 2 IDENTIFY PER SEATEL SPECIFICATION 122930 APPENDIX D APPROX WHERE SHOWN SL BALLOON 52 WAS 50 04 18 11 N A B1 52 51 61 2X 51 1 4X 5X 2 50 3 4 60 5 5X 5X 2 6 Tel 925 798 7979 Fax 925 798 7986 N A N A SURFACE ROUGHNESS WEIGHT D C B A A B C D 1 2 3 4 5 6 7 8 8 7 6 5 ASS Y 4CH TVRO 400MHZ 4 3 2 1 PROJECTION FINISH MATERIAL DRAWN BY APPROVED BY TITLE FIRST USED SIZE SCALE ...

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Sea Tel ST144-21, Installation And Operation Manual

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