190-01499-02 GTX 3x5 TSO Installation ManualRev. 1 Page 1-8Table 1-5 Display Specifications1.8 Transponder SpecificationsTable 1-6 Transponder Specifications1.9 UAT Receiver SpecificationsTable 1-7 UAT Receiver SpecificationsCharacteristic SpecificationDisplay size Width: 3.46 inches (88 mm)Height: 0.843 inches (21.4 mm)Active area Width: 2.95 inches (74.98 mm)Height: 0.486 inches (12.36 mm)Resolution 200 x 33 pixelsViewing angleLeft: 45°Right: 45°From top: 30°From bottom: 10°Characteristic SpecificationTransmitter frequency 1090 MHz ± 1 MHzTransmitter power 125 W min at antenna, with max 2db cable loss250 W nominal at unitReceiver frequency 1030 MHz + ?? MHzReceiver sensitivity -74 dBm nominal for 90% repliesMode A capability 4096 identification codesMode C altitude capability 100 foot increments from -1000 to 62,700 feetMode S capability (GTX 335 and GTX 345) Selective identification codes, aircraft typeMode S altitude capability (GTX 335 andGTX 345)25 foot increments from -1000 to 50,175 feet withsuitable serial data altitude. 100 foot increments from-1000 to 62,700 feetExternal suppression input ≥ 10 Vdc to suppressExternal suppression output ≥ 18 Vdc with 300ohm load, 35Vdc max with no loadCharacteristic SpecificationFrequency 978 MHz + 20 ppmModulation Continuous phase FSK, h = 0.6, raised cosine shaping, a = 0.5Data rate 1.04 MbpsSensitivity -96 dBm for 90% MSR
