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COBHAM Sea Tel 2400, Installation Manual

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COBHAM Sea Tel 2400 Installation Manual Download Page 95

Sea Tel 2400 Dual Band C/Ku 

Installation Troubleshooting 

 

15-3 

EAR Controlled  -  ECCN  EAR99

 

2.

 

The display changes in the direction opposite of the movement of the ship.  Switch the 

secondary leads S1 and S2.  Caution: there is 90 VAC between them!  Verify that when the ship 

changes direction the display shows change in the same direction.  If the direction is correct but 
the heading is incorrect go to step C. 

3.

 

If the ship's heading is different than the bridge, select the HDG function in the SHIP display 

mode by pressing the SHIP key 4 times.  Key in the correct heading using the numeric keys and 

press ENTER. 

 

 

 

Summary of Contents for Sea Tel 2400

Page 1: ...olation of Federal law Sea Tel Inc trading as Cobham SATCOM 4030 Nelson Avenue Concord CA 94520 Tel 1 925 798 7979 Fax 1 925 798 7986 Thrane Thrane A S trading as Cobham SATCOM Lundtoftegaardsvej 93 D...

Page 2: ...n properly connected to the modem the automatic cessation of transmission requirements of the 2005 version of FCC 47 C F R 25 221 Please refer to the declaration included in this manual This Sea Tel K...

Page 3: ...Band Tx Rx Maritime Satellite Earth Stations 6006 C Band Tx Rx Maritime satellite Earth Stations 6009 C Band Tx Rx Maritime satellite Earth Stations 6012 C Band Tx Rx Maritime satellite Earth Station...

Page 4: ...h Stations 9797 Ku Band Tx Rx Maritime Satellite Earth Stations 9711 Ku Band Tx Rx Maritime Satellite Earth Stations Harmonized Standards EMC EMC standard for Radio Equipment Maritime ETSI EN 301 843...

Page 5: ...listed below will meet the off axis EIRP spectral density requirements of 25 221 a 1 i with and N value of 1 when the following Input Power spectral density limitations are met 1 5 Meter C Band Model...

Page 6: ...imited to 21 6 dBW 4kHz 0 9 Meter Ku Band Model 3612 is limited to 20 3 dBW 4kHz 1 0 Meter Ku Band Models 4003 4006 4009 4010 are limited to 16 3 dBW 4kHz 1 0 Meter Ku Band Model 4012 is limited to 16...

Page 7: ...3 3 5 1 Vertical Masts 3 4 3 5 2 Raked Masts 3 4 3 5 3 Girder Masts 3 4 3 5 4 Truss Mast 3 5 3 6 SAFE ACCESS TO THE ADE 3 5 3 7 BELOW DECKS EQUIPMENT LOCATION 3 5 3 8 CABLES 3 5 3 8 1 ADE BDE Coaxial...

Page 8: ...1 9 1 RADIATION HAZARD AND BLOCKAGE MAPPING 9 1 9 2 PROGRAMMING INSTRUCTIONS 9 2 10 CONFIGURING THE SATELLITE MODEM INTERFACE 10 1 10 1 SATELLITE MODEM INTERFACE 10 1 10 1 1 Reflector setting 10 2 10...

Page 9: ...Selectable Feed Assembly 16 2 16 3 2 Fine Balance and Monitoring Motor Drive Torque 16 5 17 STOWING THE ANTENNA 17 1 17 1 INSTALLING THE STOW RESTRAINTS 17 1 18 2400 DUAL BAND TECHNICAL SPECIFICATION...

Page 10: ...Sea Tel 2400 Dual Band C Ku Table of Contents x EAR Controlled ECCN EAR99 This Page Intentionally Left Blank...

Page 11: ...ion chapter of this manual Do not extend the cables beyond the lengths specified for the equipment The cable between the ACU and Above Deck Unit can be extended if it complies with the specified data...

Page 12: ...Safety Sea Tel 2400 Dual Band C Ku 1 2 EAR Controlled ECCN EAR99 This Page Intentionally Left Blank...

Page 13: ...in your current geographic area This input will be distributed to your satellite modem and then to all of your other below decks computer fax and telephone equipment 2 3 Other Inputs to the System Mu...

Page 14: ...r below decks equipment if provided A dual antenna dual network configuration allows the ship to access to two networks simultaneously Two full antenna systems are installed and the two ACU control ou...

Page 15: ...l below decks controller must be connected to the Mute Input of the satellite modem via serial or via an Ethernet connection to the modem 2 10 Cyber Security Caution Sea Tel Antenna systems are not in...

Page 16: ...Introduction Sea Tel 2400 Dual Band C Ku 2 4 EAR Controlled ECCN EAR99 This Page Intentionally Left Blank...

Page 17: ...lations The ADE should be mounted more than 2 5 meters 8 feet away from any GPS receiver antennae Another consideration for any satellite antenna mounting is multi path signals reflection of the satel...

Page 18: ...pport pedestal if used through the deck and into the interior of the ship 3 3 3 Sizing of the support pedestal The following should be taken into account when choosing the height of a mounting support...

Page 19: ...ntial acceleration on the ADE means that of the weight of the ADE is acting sideways on the pedestal structure The higher up you mount the antenna above the pivot point of the ship the higher the tang...

Page 20: ...again with the preferred ADE mounting above the radar and alternate with the ADE below the radar Raked masts pose special problems in both evaluating the mast for stiffness and mounting of antennae A...

Page 21: ...ly with the SMS guidelines onboard the ship Nets and other safety rigging under the ADE during servicing should be rigged to catch falling tools components or fasteners 3 7 Below Decks Equipment Locat...

Page 22: ...he signal cable from the junction box to the base of the ADE Power cables shall pass through separate radome penetrations from the signal cable The power cable shall be continuous from the UPS or clos...

Page 23: ...r 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 e...

Page 24: ...ned and are clean of excess caulking 4 3 Separate the Base Frame Radome Crates The Baseframe Crate is banded together with the Radome crate for shipment CAUTION The baseframe crate weighs 650 lbs Do N...

Page 25: ...ting apparatus to the lifting strap Lift only enough to slightly tension the lifting strap 5 Slowly pull the top of the crate to tip it away from the radome crate 6 Continue to pull and lower the base...

Page 26: ...e the following procedure 1 Remove the screws around 3 sides of the perimeter of the base of the crate Leave this side with the Opening in place 2 Lift the top of the crate off of the pallet 3 Move th...

Page 27: ...STARBOARD legs bolts are up through the pallet with flat lock nut on top of the foot 7 Discard this hardware 8 Move the base frame to the location where you will be assembling the ADE Make sure you ha...

Page 28: ...the drain hose assembly onto the pipe fitting 16 Slide the hose clamp onto the hose where it is fitted onto the 90 degree fitting 17 Tighten hose clamp with the flat tip screw driver 4 4 3 Pedestal Re...

Page 29: ...t the base of the crate 3 To avoid damaging the feed or waveguide tilt the open end of the top of the crate up 4 Continue to tilt the top of the crate up off the pallet and lay it on its back 5 Move t...

Page 30: ...rench on the underside of the pallet and a wrench or socket from the top remove the 4 Nyloc nuts on the bolts that are up through the pallet and sawhorse legs 11 Discard all of this shipping hardware...

Page 31: ...sawhorse closest to the hatch 20 Use a Phillips 2 screwdriver to remove the 4 screws in the front plate of the Air Conditioner Controller 21 Set the Controller front panel aside 22 Apply a drop of Lo...

Page 32: ...trut 30 Apply Loctite 242 to install and tighten the eight screws lock washer flat washer see red arrows through the front of the scalar plate and into the end of the drop in feed assembly 31 Remove t...

Page 33: ...o the screw and insert it through the ring on the ground strap back into the PCB mounting hole to ground the PCB 42 Remove the screw from the upper right of the Circular drive PCB 43 Apply Loctite to...

Page 34: ...e shown of the cross level beam 51 Remove the 4 bolts in the U bracket that restrains the Left side hidden in foreground of the cross level beam 52 Remove the foam padding from both sides of the cross...

Page 35: ...Controlled ECCN EAR99 56 Slowly carefully lift the pedestal reflector assembly up guiding the spring and cables up out of the wooden frame 57 Hold the pedestal reflector assembly above the top of the...

Page 36: ...the top of the AZ Post Isolation Assembly Ground strap Top flange of AZ Post 61 Rotate the isolation section of the pedestal to align the ground strap to the left side of the AZ Post 62 Align the mou...

Page 37: ...x nuts on the bolts and tighten to torque spec 68 Remove the two screws mounting the TX RX Bracket to the AZ Post 69 Attach the TX Coax to the TX connector upper connector on the inside of the bracket...

Page 38: ...Controlled ECCN EAR99 74 Install ratchet straps provided in the antenna stow kit by hooking into the elevation beams and the sawhorse 75 Tighten straps to restrain movement of the antenna The pedestal...

Page 39: ...onto the base frame 1 This is the Radome crate 2 Remove the clips around the removable crate wall to expose the contents Radome Panels Radome hardware kit Silicon Adhesive Radome Cap 3 Use diagonal c...

Page 40: ...to each hold a panel while an additional person loosely installs a bolt nut high mid and low on each flange the bottom half of the radome can be assembled very quickly With three bolts loosely holding...

Page 41: ...t the assembled panels on the base frame assembly and align the center of the door to be directly above the AFT marking on the base frame 5 Loosely install bolts fender washers and nuts to attach the...

Page 42: ...g toward remove it and continue caulking toward the next wedge 15 Quickly continue caulking toward the next wedge until all of the wedges have been removed and caulking of the entire horizontal seam i...

Page 43: ...in inside until the cap and lifting brackets are installed 4 Assure good horizontal alignment of the panels Good alignment of the bottom edge of the panels is important for good seal between the lower...

Page 44: ...to the top of the radome with a twisting rotation This will evenly spread the caulking and align the bolt holes inside the radome top coordinate with the person inside the radome 13 Inside Person Inst...

Page 45: ...7 Close the 144 Radome Assembly Refer to the Radome Assembly drawing for your system and the procedure below 1 Hoist the upper section of the radome up over the reflector feed assembly and set it down...

Page 46: ...ckets have been removed and caulking of the entire horizontal seam is completed 7 Assure that all brackets wedges have been removed apply Loctite to and firmly tighten all of the horizontal seam bolts...

Page 47: ...ditions 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 4 6 1 Hoist the ADE 1 Assure that t...

Page 48: ...e RXIF cable through one of the compression caps the washer the rubber stopper and the body of the strain relief and to the coax interconnect bracket on the AZ Post 11 Connect the RXIF coaxial cable t...

Page 49: ...ession and route the Marine Air Conditioner power cable through them Note Customer must provide adequately sized pin terminals for the ends of the power conductors 24 Open the circuit breaker box and...

Page 50: ...in the body of the strain relief 43 Tighten the cap until the rubber compresses sufficiently to prevent the PEDESTAL RF power cable from sliding in the body of the strain relief 44 Tighten the cap unt...

Page 51: ...et strip fed from a suitably rated breaker or UPS 4 7 3 Media Xchange Point MXP Connections 4 7 3 1 Ships AC Mains Connect the power cord from the rear panel of the MXP to AC voltage power source UPS...

Page 52: ...Aux IN1 Modem Lock Input 1 See modem setup chapter Pin 3 Aux IN2 Modem Lock Input 2 See modem setup chapter Pin 4 GND Ground Pin 5 SW1 Blockage Modem Mute Output 1 See blockage modem setup chapters P...

Page 53: ...umper from pin 1 to J10 pin 5 GND Connect its TXD output to J10 pin 2 RX 4 7 3 15 J14 Aux 232 Antenna M C Serial connections The 12 VDC output is only intended to power a very low current consumption...

Page 54: ...compression point If this is a Dual Antenna installation configuration you will have to balance the TX levels of the two antennas while online with the NOC refer to procedure in the Dual Antenna Arbi...

Page 55: ...ect a LAN cable to the back of your computer If you are connecting into a LAN instead of a single computer you will need to provide a connection from your LAN router hub switch to the MXP 2 Connect th...

Page 56: ...g a Computer for the MXP Sea Tel 2400 Dual Band C Ku 5 2 EAR Controlled ECCN EAR99 5 Click on View network status and tasks 6 Click Change adapter settings 7 Click on Local Area Connection 8 Click on...

Page 57: ...IPv4 10 Click on Use the following IP address 11 In the IP Address boxes enter 10 1 1 102 This is for the IP address of your computer NOTE You could use 101 102 103 etc as long as it is not the same...

Page 58: ...Sea Tel 2400 Dual Band C Ku 5 4 EAR Controlled ECCN EAR99 14 Back at the Local Area Connection Properties screen click the OK button 15 Click the Close button 16 Close the Control Panel 17 Open your b...

Page 59: ...ult passwords This is an extremely important consideration that must be taken into account as part of commissioning procedures as attackers with malicious intent after easily obtaining default passwor...

Page 60: ...Configuring a Computer for the MXP Sea Tel 2400 Dual Band C Ku 5 6 EAR Controlled ECCN EAR99 This Page Intentionally Left Blank...

Page 61: ...f there is NO Ships Gyro Compass Without heading input to the system the MXP will NOT be able to easily target or stay stabilized ON a true azimuth pointing angle This will make satellite acquisition...

Page 62: ...cause of this large search area acquiring the satellite will take MUCH longer than if you have valid heading input 1 Turn on SAT REF Mode It must be turned on This combination of settings will cause N...

Page 63: ...he Satellite Transponder Downlink RF value and subtract the LNB s Local Oscillator LO Value the resultant value will equal the Intermediate Frequency IF It is this IF value that will be entered into t...

Page 64: ...Setup Tracking Receiver VSAT Sea Tel 2400 Dual Band C Ku 7 2 EAR Controlled ECCN EAR99 This Page Intentionally Left Blank...

Page 65: ...e antenna is being mounted on the port side of the ship where it is unsafe for the hatch to be oriented directly in line with the stern The installer rotates the ADE so that the bow mark is facing dir...

Page 66: ...vided on in the Satellite Selection dropdown 4 Refer to the next chapter to enter blockage zones as desired 5 After the desired satellite has been acquired allow the antenna to track for about 2 minut...

Page 67: ...modem transmission will be disabled until the antenna exits the zone The lower and upper azimuth limits are entered into the REL start REL stop and EL fields within the MXP for each of the blockage z...

Page 68: ...se two AZ Limit points but the elevation is greater than 70 degrees the antenna will no longer be blocked ZONE 3 named Aft Deckhouse begins REL Start at 155 degrees Relative and ends REL Stop at 205 d...

Page 69: ...ight enter the relative of the starting point of this blockage zone the more counter clockwise bearing 4 Then enter the relative bearing of the stop point of this blockage zone the more clockwise of t...

Page 70: ...Setup Blockage RF Radiation Hazard Zones Sea Tel 2400 Dual Band C Ku 9 4 EAR Controlled ECCN EAR99 This Page Intentionally Left Blank...

Page 71: ...selectable presets and is typically a prompted selection when using the new Commissioning Wizard However the MXP allows configuration of a Custom modem type The primary focus of this procedure is to...

Page 72: ...settings information below 10 1 3 Modem I O setting Use This selection defines which type and location of communication interface between the MXP and the satellite modem Selection Type Drop down menu...

Page 73: ...d within 30 40 seconds that system will return to the search track line and resume searching for the satellite which provides AGC Lock Lock Input settings below MUST be set correctly for this function...

Page 74: ...provide a logic level Low or logic level Hi output when a condition exists that requires muting the IF transmission of the system This is known as TX Mute functionality and is a signal from the MXP t...

Page 75: ...anges to this setting Example Your modem requires a high voltage based input to mute the modem You would set Polarity to Hi and 12V Pull Up to ON If your modem required a low continuity based input to...

Page 76: ...Configuring The Satellite Modem Interface Sea Tel 2400 Dual Band C Ku 10 6 EAR Controlled ECCN EAR99 This Page Intentionally Left Blank...

Page 77: ...ellite signal and for the targeting loops to completely stabilize It is equally important that you verify that the system is tracking the CORRECT satellite verify a RX lock indication on the satellite...

Page 78: ...the actual calculated position that the satellite should be at After azimuth and polarization also finish driving the elevation will drive to the actual elevation of the satellite 5 As soon as the el...

Page 79: ...the satellite signal is located EXAMPLE The antenna initially targets to an Elevation position of 38 0 degrees and an Azimuth position of 180 2 Shortly after that the Elevation drives to 30 0 degrees...

Page 80: ...Setup Targeting Sea Tel 2400 Dual Band C Ku 11 4 EAR Controlled ECCN EAR99 This Page Intentionally Left Blank...

Page 81: ...e desired signal is found AND network lock is achieved in the satellite modem at this position or anywhere within the search pattern the MXP will terminate search and go into Tracking mode If the desi...

Page 82: ...ack to the start point shown in the graphic below If the desired signal is found AND network lock is achieved in the satellite modem at this position or anywhere within the search pattern the MXP will...

Page 83: ...sired type of search pattern to use for this satellite 4 Select desired TX Polarity from the drop down menu 5 Select desired Band from its drop down menu 6 Assure that reflector is set to Primary 7 Se...

Page 84: ...Setup Satellite Configuration Sea Tel 2400 Dual Band C Ku 12 4 EAR Controlled ECCN EAR99 This Page Intentionally Left Blank...

Page 85: ...gnal level number value and bar graph will be displayed in the header of the MXP GUI pages Upon completion of the above the system will continue to operate automatically indefinitely until AC power to...

Page 86: ...ongitude values are not correct access the Communication Interfaces screen and enter the ships Latitude Longitude position in the fields provided 9 Click Save 10 If the Heading value is correct enter...

Page 87: ...acking LED ON and automatically peak the antenna position for highest receive signal level from the satellite which has been acquired The system will wait for the modem to achieve lock If the modem do...

Page 88: ...ation Interfaces screen 10 Click Save 11 Check for blockage this is the MOST common cause of not being able to acquire the desired satellite 12 Verify that the correct satellite is selected 13 Check f...

Page 89: ...peration 13 5 EAR Controlled ECCN EAR99 2 When you make that selection you will see the temporary message Acquiring Satellite Signal Please Wait 3 Shortly after that you will see the temporary message...

Page 90: ...Quick Start Operation Sea Tel 2400 Dual Band C Ku 13 6 EAR Controlled ECCN EAR99 This Page Intentionally Left Blank...

Page 91: ...ion Antenna screen NOTE You will use Skew to optimize polarization because it drives the feed immediately Linear Offset is slower longer term drive 2 Record the value in the Skew field in the upper se...

Page 92: ...directed by the NOC ie P1dB compression 14 1 Cyber Security Caution Sea Tel Antenna systems are not intended to be connected directly to the Internet They must be connected behind a dedicated network...

Page 93: ...t power output OFF The ultimate responsibility for safety rests with the facility operator and the individuals who work on the system WARNING RF Radiation Hazard When the transmit receive system is in...

Page 94: ...y leads S1 and S2 Caution there is 90 VAC between them Verify that when the ship changes direction the display shows change in the same direction If the direction is correct but the heading is incorre...

Page 95: ...Caution there is 90 VAC between them Verify that when the ship changes direction the display shows change in the same direction If the direction is correct but the heading is incorrect go to step C 3...

Page 96: ...Installation Troubleshooting Sea Tel 2400 Dual Band C Ku 15 4 EAR Controlled ECCN EAR99 This Page Intentionally Left Blank...

Page 97: ...rests with the facility operator and the individuals who work on the system 16 1 Warranty Information Sea Tel Inc supports these systems with a TWO year warranty on parts and labor Access to the inter...

Page 98: ...intenance 16 3 1 Installing the Linear Circular Selectable Feed Assembly Refer to the procedure below to install the Linear Circular Selectable feed assembly on the 2 4 m meter offset reflector 1 Assu...

Page 99: ...placed 10 Your scalar plate remains attached to the feed struts as shown 11 Assure that the feed assembly is at its calibration alignment Linear Mode position pin aligned with the Linear notch AND 12...

Page 100: ...ute the BLUE leg of the harness from the lower interconnect PCB to the right strut up to the top strut and over the dish with the red harness leg coax The BLUE leg of the harness attaches to the lower...

Page 101: ...axes tracing centered on the reference line means that that axis is neutral Tracing above the reference line means that that axis is driving CCW Tracing below the reference line means that that axis i...

Page 102: ...ure below is imbalanced so that it is Front or Bottom Heavy The LV trace is plotting above the red line indicating that CW drive is required to maintain the current elevation position The Azimuth disp...

Page 103: ...l must be properly restrained stowed to prevent damage to wire rope isolators isolator springs and or antenna pedestal mechanism during underway conditions when power is removed from the antenna assem...

Page 104: ...Sawhorse just below the Elevation beam as shown 3 Hook one end hook of the nylon strap in the other Elevation beam as shown 4 Hook the other end hook of this nylon strap in the end of the Sawhorse ju...

Page 105: ...straps are tightened observe the vertical isolation canister assembly as shown 7 Tighten straps until the canister has been pulled down approx to inch Do not over tighten NOTE Remove the Stow straps...

Page 106: ...Stowing the Antenna Sea Tel 2400 Dual Band C Ku 17 4 EAR Controlled ECCN EAR99 This Page Intentionally Left Blank...

Page 107: ...Gravity Reference 2 3 Axis Solid State Accelerometers AZ transducer 256 line optical encoder home switch Pedestal Range of Motion Elevation Joint Angle 15 to 100 degrees Cross Level Inclined 30 25 deg...

Page 108: ...GHz using Sub reflector RX Gain 47 3 dBi at 11 85 GHz using Sub reflector G T 30 elevation clear sky 27 0 dB k calculated FCC Input Power Spectral Density Limitation 14 0 dBW 4 KHz Minimum EIRP TVRO N...

Page 109: ...focus with diplexer Xpol copol Port to Port Isolation Xpol 120 dB Port to Port Isolation copol 90 dB Cross Pol Isolation 35 dB typical 30dB within 1dB contour Polarization Linear Polarization Control...

Page 110: ...DB 25S Ka Band Feed Movement Weight Balance and Baseball Switch Control J28 DE 9P GPS J29 DA 15S Expansion Not Use Coaxial Switches J31 SMA F Ka Band RXIF RHCP J32 N C J33 SMA F Ku Band RXIF Co Polar...

Page 111: ...managed fast ethernet switch User Interface Web Browser Console Port Motor Driver Enclosure Connectors Drive DA 15P Home DE 9S AZ DA 15S EL DA 15S CL DA 15S Status LEDs CL Drive Yes EL Drive Yes Az D...

Page 112: ...5 dB 12 GHz dry 1 5 dB 14 GHz dry Wind Withstand relative average winds up to 201 Kmph 125 mph from any direction Ingress Protection Rating IP 56 Radome Assembly 168 inch Type Frequency Tuned Material...

Page 113: ...ons Rain Up to 101 6mm 4 inches per hour Degraded RF performance may occur when the radome surface is wet Corrosion Parts are corrosion resistant or are treated to endure effects of salt air and salt...

Page 114: ...C C Modem D OBM J11 Terminal Strip Gyro Compass SBS Synchro Interface Terminals J12 Terminal Strip Auxiliary Interface Terminals J13 DE 9 M NMEA 0183 Interface Port J14 DE 9 M AUX RS 232 Interface Por...

Page 115: ...lockage TX Mute Output Connections 1 screw terminal connection SW1 Connections 1 screw terminal connection SW2 Control Level Not Blocked or Not mispointed OPEN circuit Blocked or mispointed SHORT to g...

Page 116: ...ents MXP BDE 85 264 VAC 47 63Hz single phase 110 Watts 18 1 Regulatory Compliance Regulatory Compliance Survival Shock and Vibration IEC 60945 MIL STD 167 Operational Shock and Vibration Operational I...

Page 117: ...following wire gauge for the AC DC multi conductor cables used in our standard pedestal installations Run Length Conductor Size up to 50 ft 20 AWG 0 8 mm up to 100 ft 18 AWG 1 0 mm up to 150 ft 16 AWG...

Page 118: ...2400 Dual Band Technical Specifications Sea Tel 2400 Dual Band C Ku 18 12 EAR Controlled ECCN EAR99 This Page Intentionally Left Blank...

Page 119: ...19 1 EAR Controlled ECCN EAR99 19 Drawings The Drawing List System DL Sea Tel 2400 C Ku Dual Band Generic and the listed drawings for the 2400 Dual Band C Ku system are provided on 83 163512 Customer...

Page 120: ...Drawings Sea Tel 2400 Dual Band C Ku 19 2 EAR Controlled ECCN EAR99 This Page Intentionally Left Blank...

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