User's Manual

TY91/TY92 VHF Radio Installation Manual 11 April 2012
00839-00 Issue AA
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Trig Avionics Limited 11
Humidity
95% @ +50°C for 6 hours; 85% @ +38°C for
16 hours.
Tested to Category A in DO-160F
Operating Temperature
-20°C to +55°C
Transmitter Frequency
118.000 MHz to 136.992 MHz; 760 channels
at 25 kHz spacing, 2280 channels at 8.33 kHz
spacing.
Transmitter Power
16 watts nominal carrier power
Transmitter Modulation
5K6 A3E
Stuck-mic timeout
35 seconds
Tranmitter Duty Cycle
50% duty cycle – 35 seconds on followed by 35
seconds off.
Receiver Frequency
118.000 MHz to 136.992 MHz; 760 channels
at 25 kHz spacing, 2280 channels at 8.33 kHz
spacing.
Receiver Sensitivity
< 5uV for 6 dB SINAD
AGC Characteristic
< 6dB variation 5 uV to 100 mV EMF
Physical Specifications (in the mounting tray)
Height
48mm (1.9”)
Width
66mm (2.5”)
Length
160mm (6.3”)
Weight
0.77lbs. (350 g)
3.3 TC90 Control Unit (00857-00-01)
Specification
Characteristics
Compliance
ETSO 2C169a, TSO C169a