190-01115-01 G3X/G3X Touch Installation Manual - LRU Perf Specs/Licensing/ComplianceRev. AC Page C-1APPENDIX C LRU PERFORMANCE SPECIFICATIONS/LICENSING/COMPLIANCEThis section contains various performance specification, licensing, and compliance info for the G3XLRUs.C.1 GAD 29C.1.1 Environmental SpecificationsThe GAD 29 has an Operating Temperature Range of -45° C to +70° CC.2 GAP 26C.2.1 Environmental SpecificationsThe GAP 26 has an Operating Temperature Range of -55° C to 240° CC.3 GDU 37XC.3.1 GPS SpecificationsThe GDU 37X uses a high-sensitivity GPS receiver that continuously tracks and uses up to 12 satellites tocompute and update its position. In an installation with multiple GDU 37X units, each GDU can beconfigured to use its own internal GPS receiver, or to receive GPS data transmitted by another GDU. Atleast one GDU must be equipped with a GPS antenna. See Section 33.4.15 (for GDU 37X systems) andSection 34.4.21 for (GDU 4XX systems) for further information.C.3.2 Environmental SpecificationsThe GDU 37X has an Operating Temperature Range of -20°C to +60°C.Table C-1 GDU 37X GPS SpecificationsCharacteristics SpecificationsAcquisition Timea) Warm Start (position known to 10 nm, time known to 10 minutes, withvalid almanac and ephemeris): Less than 5 secondsb) Cold Start (position known to 300 nm, time known to 10 minutes, withvalid almanac): Less than 45 secondsc) AutoLocate™ (with almanac, without initial position or time): Less than 60secondsUpdate Rate 5/second, continuousPositional Accuracy <10 metersAntenna Power Supply Voltage (4.5 to 5.0), current (50 mA max)
