Service Manual Part 1
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Audio:
Microphone Type .. dynamic or electret
Input For 60% Deviation .. 1.5mVrms maximum (at 1kHz)
Distortion .. 5%
Hum & Noise:
All Except T2000-800:
Narrow Band .. 39dB
Medium Band .. 43dB
Wide Band .. 45dB
T2000-800:
Wide Band .. 40dB
Mismatch Capability:
Ruggedness .. 2 minutes transmission into infinite
VSWR
Stability .. VSWR 5:1 (all phase angles)
Transmit Timer (non-trunking models) .. programmable up to 4 minutes, or
continuous.
88+ 3(##
Oscillator Frequency .. 12.8MHz
Crystal Stability And Source Details .. see table below:
*. Not fitted to T2000-200 due to low modulatibility.
†. Fitted only to 400MHz versions and above, due to low modulatibility.
Product Code
Frequency Tolerance
(ppm)
Temperature Range (ºC) Frequency Source
T2XX-XX
1
±5 -10 to +60 TE/45 xtal
T2XX-XX
3
*
±3 -30 to +60 VXO-2605A Module
T2XX-XX
5
±2.5 -30 to +60
VXO-2605A-1 Module
†
T2XX-XX
6
±2.0 -30 to +60 TDC 60281 Module
†