Tait TM9100 Service Manual page 357

Table 12.8 RF voltages along the initial RF signal path of the VHF radio (B1 band)
Power level Frequency
(W) (MHz)
1 136
155
174
5 136
155
174
12 136
155
174
26 136
155
174
40 136
155
174
Table 12.9 RF voltages along the initial RF signal path of the UHF radio (H5 and H6 bands)
Power level (W) Frequency (MHz)
H5
band
1 400
435
470
5 400
435
470
12 400
435
470
26 400
435
470
40 400
435
470
TM9100 Service Manual
© Tait Electronics Limited August 2005
Synthesizer Buffer
output output
0.3 ± 0.1 0.2 ± 0.1
0.3 ± 0.1 0.3 ± 0.1
0.2 ± 0.1 0.2 ± 0.1
0.3 ± 0.1 0.2 ± 0.1
0.2 ± 0.1 0.3 ± 0.1
0.2 ± 0.1 0.2 ± 0.1
0.3 ± 0.1 0.2 ± 0.1
0.2 ± 0.1 0.3 ± 0.1
0.2 ± 0.1 0.3 ± 0.1
0.3 ± 0.1 0.2 ± 0.1
0.2 ± 0.1 0.3 ± 0.1
0.2 ± 0.1 0.3 ± 0.1
0.3 ± 0.1 0.4 ± 0.1
0.2 ± 0.1 0.4 ± 0.1
0.3 ± 0.1 0.3 ± 0.1
H6 Synthesizer
band output
450 0.2 ± 0.1
490 0.2 ± 0.1
530 0.2 ± 0.1
450 0.2 ± 0.1
490 0.2 ± 0.1
530 0.2 ± 0.1
450 0.2 ± 0.1
490 0.2 ± 0.1
530 0.2 ± 0.1
450 0.2 ± 0.1
490 0.1 ± 0.1
530 0.1 ± 0.1
450 0.2 ± 0.1
490 0.2 ± 0.1
530 0.2 ± 0.1
RF voltages (V)
Exciter
output
2.4 ± 0.5
2.5 ± 0.5
2.6 ± 0.5
2.5 ± 0.5
2.6 ± 0.5
2.6 ± 0.5
2.5 ± 0.5
2.6 ± 0.5
2.7 ± 0.5
2.4 ± 0.5
2.4 ± 0.5
2.5 ± 0.5
2.5 ± 0.5
2.5 ± 0.5
2.5 ± 0.5
RF voltages (V)
Buffer Exciter
output output
0.3 ± 0.1 4.5 ± 0.5
0.3 ± 0.1 4.6 ± 0.5
0.4 ± 0.1 3.9 ± 0.5
0.3 ± 0.1 4.6 ± 0.5
0.4 ± 0.1 4.6 ± 0.5
0.4 ± 0.1 3.6 ± 0.5
0.2 ± 0.1 3.9 ± 0.5
0.3 ± 0.1 4.0 ± 0.5
0.3 ± 0.1 3.4 ± 0.5
0.2 ± 0.1 3.8 ± 0.5
0.2 ± 0.1 3.6 ± 0.5
0.2 ± 0.1 3.0 ± 0.5
0.3 ± 0.1 4.2 ± 0.5
0.3 ± 0.1 3.6 ± 0.5
0.3 ± 0.1 3.2 ± 0.5
Transmitter Fault Finding (25W Radios)
Driver
output
1.8 ± 0.5
1.0 ± 0.5
1.5 ± 0.5
3.0 ± 0.5
1.5 ± 0.5
2.6 ± 0.5
4.2 ± 0.5
2.0 ± 0.5
3.8 ± 0.5
3.3 ± 0.5
1.7 ± 0.5
4.5 ± 0.5
8.2 ± 0.5
5.5 ± 0.5
7.7 ± 0.5
Driver
output
2.3 ± 0.5
1.5 ± 0.5
0.8 ± 0.5
3.6 ± 0.5
2.6 ± 0.5
1.2 ± 0.5
4.5 ± 0.5
3.9 ± 0.5
1.7 ± 0.5
4.6 ± 0.5
4.5 ± 0.5
1.8 ± 0.5
8.6 ± 0.5
8.2 ± 0.5
2.5 ± 0.5
357