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Garmin 010-00859-00, Installation Manual

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Garmin 010-00859-00 Installation Manual Download Page 39

 

GDL 88 TSO Installation Manual 

 

Page B-3 

190-01122-00 

Rev. A 

 

B.1.4  Shadin Altitude Sentence 

The GDL 88 is capable of receiving the following 17-byte message from Shadin Altitude Encoders, 
Altitude Serializers, and Altitude Converters: 

RMS<sp><+/->12345T<+/->12ul<CR> 

Where: 

RMS 

ASCII characters 

<sp> 

space (0x20) 

<+/-> 

sign indicator (0x2b["+"] or 0x2d["-"]) 

12345 

altitude in feet 

T 

ASCII character 

<+/-> 

sign indicator 

12 

sensor temperature 

ul 

checksum of bytes 1 through 14 in hex ASCII (i.e., "FA") 

<CR> 

carriage return (0x0d) 

Note

:  Checksum is calculated by adding each byte in the message (1 through 14). 

Summary of Contents for 010-00859-00

Page 1: ...190 01122 00 TBD 2011 Rev A ...

Page 2: ......

Page 3: ...he complete text of this copyright notice and provided further that any unauthorized commercial distribution of this manual or any revision hereto is strictly prohibited SkyWatch and Stormscope are registered trademarks of L 3 Communications XM is a registered trademark of Sirius XM Satellite Radio Inc Windows is a registered trademark of Microsoft Corporation in the United States and other countr...

Page 4: ... Contents i iv Section 1 1 1 through 1 10 Section 2 2 1 through 2 2 Section 3 3 1 through 3 4 Section 4 4 1 through 4 6 Section 5 5 1 through 5 3 Section 6 6 1 through 6 5 Section 7 7 1 through 7 2 Appendix A A 1 through A 2 Appendix B B 1 through B 5 Appendix C C 1 through C 6 Appendix D D 1 through D 7 ...

Page 5: ...of the Export Administration Act of 1979 Include this notice with any reproduced portion of this document WARNING This product its packaging and its components contain chemicals known to the State of California to cause cancer birth defects or reproductive harm This notice is being provided in accordance with California s Proposition 65 If you have any questions or would like additional informatio...

Page 6: ...zation and Advisory Circular References 1 7 1 5 2 Non TSO Functions 1 8 1 5 3 TSO Deviations 1 9 1 5 4 FCC Grant of Equipment Authorization 1 9 1 6 Aviation Limited Warranty 1 10 2 LIMITATIONS 2 1 2 1 Installation 2 1 3 INSTALLATION OVERVIEW 3 2 3 1 Antenna Considerations 3 2 3 1 1 GPS Antenna Location 3 2 4 INSTALLATION PROCEDURES 4 1 4 1 Unit and Accessories 4 1 4 2 Optional Accessories 4 2 4 2 ...

Page 7: ... Appendix A ENVIRONMENTAL QUALIFICATION FORM A 1 Appendix B GDL 88 DATA FORMAT B 2 Appendix C MECHANICAL DRAWINGS C 5 Appendix D INTERCONNECT DIAGRAMS D 6 LIST OF FIGURES Figure 3 1 GPS Antenna Installation Considerations 3 4 Figure 4 1 Coaxial Cable Installation 4 4 LIST OF TABLES Table 1 1 GDL 88 Units 1 1 Table 1 2 Approved GPS SBAS Antennas 1 5 Table 1 3 TSO Authorization 1 7 Table 1 4 Non TSO...

Page 8: ...ce bulletin date and the purpose of the modification The table is current at the time of publication of this manual see date on front cover and is subject to change without notice Authorized Garmin Sales and Service Centers are encouraged to access the most up to date bulletin and advisory information on the Garmin Dealer Resource web site at www garmin com using their Garmin provided user name an...

Page 9: ...L 88D with GPS SBAS units Table 1 1 GDL 88 Units Model Part Number GDL 88 010 00859 00 GDL 88 with GPS SBAS 010 00860 00 GDL 88D 010 00861 00 GDL 88D with GPS SBAS 010 00862 00 1 2 Equipment Description The GDL 88 is a remote mounted product that contains a 978 MHz Universal Transceiver UAT and a 1090 MHz receiver The GDL 88 will transmit ownship ADS B data via the UAT data link It will receive da...

Page 10: ...S Weight Unit Only GDL 88D with GPS SBAS Weight Installed with rack 1 3 2 General Specifications Table 1 3 General Specifications GDL 88 Units Characteristics Specifications Operating Temperature Range 45 C to 70 C For more details see Environmental Qualification Form on the Dealers Only page on www garmin com See Appendix A for part numbers Humidity 95 at 65 C Altitude Range 50 000 ft maximum Inp...

Page 11: ...e To First Fix 1 45 min typical with current almanac position and time Reacquisition 10 seconds typical Position Update Interval 0 2 sec 5 Hz 1 PPS Pulse Per Second 275 Nsec of UTC second Datum WGS 84 SATCOM Compatibility SATCOM compatibility is dependent upon antenna selection Antenna Power Supply 35 mA typical 40 mA max at 4 7 VDC 1 3 4 978 MHz UAT Transceiver Specifications Table 1 5 UAT Transc...

Page 12: ...tions Characteristics Specifications Frequency 1030 MHz Transmit Power 29 dBm Frequency Tolerance 20 kHz 1 3 6 1090 MHz Receiver Specifications Table 1 7 Receiver Specifications Characteristics Specifications Frequency 1090 MHz Frequency Tolerance 1 MHz Modulation Binary Pulse Position Data Rate 1 Mbps Sensitivity 82 dBm for 90 MSR ...

Page 13: ...SBAS operation The antennas listed in Table 1 8 provide acceptable performance with the GDL 88 Table 1 8 Approved GPS SBAS Antennas Model Description Conn Type Mfr Part Number Garmin Order Number GA 35 GPS WAAS 1 TNC Garmin 013 00235 013 00235 Aero Antenna AT575 93G TNCF 000 RG 27 NM GA 36 GPS WAAS TNC Garmin 013 00244 013 00244 Aero Antenna AT575 126G TNCF 000 RG 27 NM GA 37 GPS WAAS XM TNC Garmi...

Page 14: ...before using the transceiver The maximum transmitting power modulation identification and frequency band information may be required for licensing and are detailed in Section 1 4 4 CAUTION The VHF transmitter in this equipment is guaranteed to meet Federal Communications Commission acceptance over the operating temperature range Modifications not expressly approved by Garmin could invalidate the l...

Page 15: ...horization for continued equipment usage Table 1 9 TSO Authorization C Complete TSO I Incomplete TSO GDL 88 GDL 88D GDL 88 w GPS SBAS GDL 88D w GPS SBAS Function TSO ETSO SAE RTCA EUROCAE Class Type Applicable SW P Ns Applicable CLD P Ns C C Airborne Navigation Sensors Using the Global Position System Augmented by the Satellite Based Augmentation System SBAS TSO C145c DO 229D B2 C C Universal Acce...

Page 16: ...ll interrogation on the 1030 MHz frequency for the purposes of receiving the squawk code and IDENT status from a nearby Mode A A C or S transponder on the 1090 MHz frequency Table 1 11 System Functions System Function DO 178B Level NOTE All GDL 88 unit functions are design approved under the TSO Unauthorized changes or modifications to any GDL 88 unit product may void the compliance to required re...

Page 17: ...90 01122 00 Rev A 1 5 3 TSO Deviations Table 1 12 TSO Deviations TSO Deviation TSO C145c TSO C154c TSO C157 TSO 166b TSO C195 1 5 4 FCC Grant of Equipment Authorization Table 1 13 FCC and IC IDs Model FCC ID IC ID GDL 88 IPH 01246 1312A 01246 ...

Page 18: ...IEU OF ALL OTHER WARRANTIES WHETHER EXPRESS IMPLIED OR STATUTORY INCLUDING ANY LIABILITY ARISING UNDER ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE STATUTORY OR OTHERWISE THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS WHICH MAY VARY FROM STATE TO STATE IN NO EVENT WILL GARMIN BE LIABLE FOR ANY INCIDENTAL SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES WHETHER RESULTING FROM THE USE...

Page 19: ...ype or class of aircraft to determine that the aircraft installation conditions are within the TSO standards TSO articles must have separate approval for installation in an aircraft The article may be installed only if performed under 14 CFR part 43 or the applicable airworthiness requirements The GDL 88 GPS SBAS receiver when installed with an appropriate antenna listed in Section 1 3 8 is compat...

Page 20: ...l operations and en route operations may also be affected Because meeting all of these installations guidelines may not be possible on all aircraft these guidelines are listed in order of importance to achieve optimum performance Items 3 below are of equal importance and their significance may depend on the aircraft installation The installer should use their best judgment to balance the installat...

Page 21: ... center to center spacing between antennas If 12 inch spacing is not practical installers will use the maximum center to center spacing from adjacent antennas but never less than 9 inch center to center spacing Spacing less than 9 inches center to center results in unacceptable GPS SBAS antenna pattern degradation 4 To maintain a constant gain pattern and limit degradation by the windscreen avoid ...

Page 22: ...Page 3 4 GDL 88 TSO Installation Manual Rev A 190 01122 00 Figure 3 1 GPS Antenna Installation Considerations ...

Page 23: ... 88 Configuration Module Kit 011 00979 00 Backplate Assembly 011 01718 00 Connector Kit 011 02375 00 Remote Rack Assembly 115 01035 00 Installation Kit 011 02621 00 GDL 88 with GPS SBAS Configuration Module Kit 011 00979 00 Backplate Assembly 011 01718 10 Connector Kit 011 02375 00 Remote Rack Assembly 115 01035 00 Installation Kit 011 02621 00 GDL 88D Configuration Module Kit 011 00979 00 Backpla...

Page 24: ... antenna doubler may also be required Refer to the appropriate antenna installation data To secure the antenna 8 washers qty 4 and 8 qty 4 self locking nuts are required in addition to the antenna or suitable nutplates may be installed on the doubler To connect the GPS antenna coaxial cable to the antenna a TNC plug is required GA 37 Antenna GA 37 Antenna Garmin P N 013 00245 00 contains the follo...

Page 25: ...ead 100 Cross recessed with 1380 32 UNC 2A Thread Corrosion Resistant Steel Push Pull manually resettable Circuit Breakers Tie Wraps or Lacing Cord Ring Terminals for grounding Coaxial Cable RG 400 RG 142B or equivalent Refer to Section 4 11 for additional information 4 5 Special Tools Required Some of the connectors use crimp contacts The table below identifies crimp tools required to ensure cons...

Page 26: ...Figure 4 1 below If the connector is provided by the installer follow the connector manufacturer s instructions for cable preparation GASKET NUT 9 16 3 16 1 PLACE NUT AND GASKET OVER CABLE AND STRIP JACKET TO DIMENSION SHOWN 2 COMB OUT BRAID AND TRIM DIELECTRIC TO DIMENSION SHOWN 3 PULL BRAID WIRES FORWARD AND TAPER TOWARD CENTER CONDUCTOR PLACE CLAMP OVER BRAID AND PUSH BACK AGAINST JACKET 4 FOLD...

Page 27: ...AMP N A 204370 2 Positronic N A MC8522D ITT Cannon N A 010 2042 000 1 For configuration module pins ensure that the crimp tool is set to crimp 28 AWG wire indenter setting of 4 2 Contacts listed are not to be used for configuration module wiring Use the contacts supplied with the configuration module when installing configuration module wires in P1001 3 Non Garmin part numbers shown are not mainta...

Page 28: ...ve a minimum of two shields e g RG 400 or RG 142B NOTE If RG 142B or RG 400 is used 1 5 dB equates to a length of approximately 6 5 feet of cable with a connector on each end RG 142B or RG 400 cable can be used as long as the length is less than 35 feet For longer lengths use low loss double or triple shielded 50 coax For very short runs where the loss is less than 1 5 dB additional cable should b...

Page 29: ...I Out 5 RS 232 OUT 4 Out 6 RS 232 OUT 3 Out 7 RS 232 OUT 2 Out 8 RS 232 OUT 1 Out 9 TIME MARK 2B I O 10 ARINC 429 OUT 1A Out 11 ARINC 429 OUT 2A Out 12 FAN SPEED In 13 AUDIO ACTIVE OUT Out 14 ADS B DEVICE FAIL Out 15 ADS B FUNCTION FAIL Out 16 AIR GROUND In 17 REMOTE POWER ON In 18 GROUND In 19 AIRCRAFT POWER In 20 AIRCRAFT POWER In 21 RS 232 IN 5 In 22 TIME MARK 1A I O 23 AUDIO OUT LO Out 24 RS 2...

Page 30: ...NNUN Out 56 RS 422 OUT 1A Out 57 RS 422 IN 1A In 58 TEST MODE In 59 SUPPRESSION Out 60 USB DATA LO I O 61 USB DATA HI I O 62 CONFIG MODULE DATA I O 63 CONFIG MODULE CLOCK Out 64 CONFIG MODULE GND In 65 CONFIG MODULE POWER Out 66 ARINC 429 IN 2B In 67 ARINC 429 IN 1B In 68 ARINC 429 IN 3B In 69 GROUND In 70 ETHERNET IN 2A In 71 ETHERNET IN 2B In 72 ETHERNET OUT 2A Out 73 ETHERNET OUT 2B Out 74 RESE...

Page 31: ...5 2 1 Power Pin Name Connector Pin I O AIRCRAFT POWER P881 19 In AIRCRAFT POWER P881 20 In AIRCRAFT GND P881 77 AIRCRAFT GND P881 78 5 2 2 Antennas Pin Name Connector I O UAT ANTENNA BOTTOM BNC P882 I O UAT ANTENNA TOP P883 I O GPS SBAS ANTENNA TNC P884 In UAT antenna s use BNC coaxial connectors on the connector backplate The GPS SBAS antenna uses a TNC coaxial connector on the connector backplat...

Page 32: ...Page 6 4 GDL 88 TSO Installation Manual Rev A 190 01122 00 6 POST INSTALLATION CONFIGURATION AND CHECKOUT PROCEDURES ...

Page 33: ...GDL 88 TSO Installation Manual Page 6 5 190 01122 00 Rev A ...

Page 34: ......

Page 35: ...djustments are required on the GDL 88 units 7 2 Cleaning The GDL 88 units do not require regular cleaning 7 3 Battery Replacement The GDL 88 with GPS SBAS and the GDL 88D with GPS SBAS includes an internal battery that will last about 10 years The battery is used for internal RAM memory and GPS system information Regular planned replacement is not necessary The battery is not user replaceable Batt...

Page 36: ...Page 7 2 GDL 88 TSO Installation Manual Rev A 190 01122 00 ...

Page 37: ... A 1 190 01122 00 Rev A Appendix A ENVIRONMENTAL QUALIFICATION FORM For RTCA DO 160F Environmental Qualification Forms EQFs visit the Dealers Only site on http www garmin com The GDL 88 units all use the same EQF part number 005 00358 20 ...

Page 38: ...e GDL 88 is capable of receiving the following 10 byte message from the Icarus Altitude Serializer ALT sp 12345 CR Where ALT ASCII characters sp space 0x20 12345 altitude in feet CR carriage return 0x0d B 1 3 Apollo Altitude Sentence The GDL 88 is capable of receiving the following 17 byte message from an Apollo Altitude Encoder AL sp ddul CR Where AL ASCII characters sp space 0x20 sign indicator ...

Page 39: ... Encoders Altitude Serializers and Altitude Converters RMS sp 12345T 12ul CR Where RMS ASCII characters sp space 0x20 sign indicator 0x2b or 0x2d 12345 altitude in feet T ASCII character sign indicator 12 sensor temperature ul checksum of bytes 1 through 14 in hex ASCII i e FA CR carriage return 0x0d Note Checksum is calculated by adding each byte in the message 1 through 14 ...

Page 40: ...ate of turn degrees per second ZK 901 CR LF ZK ASCII characters sign 901 represents vertical speed tens of ft minute ZL234 CR LF ZL ASCII characters 234 represents heading degrees from north ZM5678 CR LF ZM ASCII characters 5678 represents fuel flow right tenths gallons hour ZN90123 CR LF ZN ASCII characters 90123 represents fuel used right tenths gallons ZO4567 CR LF ZO ASCII characters 4567 repr...

Page 41: ...GDL 88 TSO Installation Manual Page C 5 190 01122 00 Rev A Appendix C MECHANICAL DRAWINGS ...

Page 42: ...Page D 6 GDL 88 TSO Installation Manual Rev A 190 01122 00 Appendix D INTERCONNECT DIAGRAMS ...

Page 43: ...GDL 88 TSO Installation Manual Page D 7 190 01122 00 Rev A ...

Page 44: ......

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