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190-01122-00 

TBD 2011 

Rev. A 

 

 

 

 

 

Summary of Contents for GDL 88

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

Page 2: ......

Page 3: ...e 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 reg...

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 App...

Page 5: ...f 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 C...

Page 6: ...ation 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...

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 Install...

Page 8: ...e 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 Sal...

Page 9: ...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 Descriptio...

Page 10: ...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...

Page 11: ...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...

Page 12: ...ions 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 Specifi...

Page 13: ...BAS 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...

Page 14: ...efore 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 tran...

Page 15: ...orization 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 Ap...

Page 16: ...l 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...

Page 17: ...0 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...

Page 18: ...EU 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 WA...

Page 19: ...pe 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...

Page 20: ...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...

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 cente...

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 M...

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 s...

Page 25: ...ad 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...

Page 26: ...igure 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 JA...

Page 27: ...MP 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 no...

Page 28: ...e 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 ca...

Page 29: ...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 DEV...

Page 30: ...NUN 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...

Page 31: ...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...

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...

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Page 35: ...justments 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 inte...

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 t...

Page 38: ...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 0x0...

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...

Page 40: ...te 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...

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...

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