Tait TB8100 Service Manual page 97

Table 3.3 Final tests for the exciter
Test
Switching Range
B and C Bands
H Band
K Band
L1 Band
L2 Band
Frequency Stability
Hardware Version 0.02 (or earlier)
Hardware Version 0.03 (or later)
Power Output
Microphone Input
Input Level Range
Impedance
Compressor
Attack Time
Decay Time
Dynamic Range
Distortion
a. 60% modulation at 1kHz
Line Input - Balanced
Input Level Range
Impedance
b. 60% modulation at 1kHz
Line Input - Unbalanced
Input Level Range
Impedance
TB8100 Service Manual
© Tait Electronics Limited September 2006
a
b
Limits
8MHz
10MHz
762MHz to 776MHz and 850MHz to 870MHz
852MHz to 854MHz and 928MHz to 930MHz
927MHz to 941MHz
±1ppm –30°C to +60°C (–22°F to +140°F)
±0.5ppm –30°C to +60°C (–22°F to +140°F)
+11dBm ±2dB
80dBSPL to 115dBSPL
600Ω
10ms
800ms
35dB
≤3%
–20dBm to +10dBm
600Ω balanced
0.3Vpp to 3Vpp
>10kΩ
Reciter Fault Finding 97