Tait TM9100 Service Manual

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

Tait TM9100 Specifications

General

Brand	Tait
Model	TM9100
Category	Radio
Language	English