Tait TB7100 Service Manual

TB7100 Service Manual Transmitter Fault Finding (50W/40W) 325
© Tait Electronics Limited October 2005
Table 14.10 RF voltages along the initial RF signal path of the UHF radio (H7 band)
Power
level (W)
Frequency
(MHz)
RF voltages (V)
Synthesizer
output
Exciter
stage 1
Exciter
stage 2
Exciter
stage 3
Driver
output
10 450
485
520
0.2 ± 0.1
0.2 ± 0.1
0.2 ± 0.1
1.1 ± 0.2
1.0 ± 0.2
1.2 ± 0.2
2.2 ± 0.5
1.9 ± 0.5
0.9 ± 0.5
5.7 ± 0.5
3.4 ± 0.5
2.4 ± 0.5
2.5 ± 0.5
2.0 ± 0.5
0.9 ± 0.5
15 450
485
520
0.2 ± 0.1
0.2 ± 0.1
0.2 ± 0.1
1.1 ± 0.2
1.0 ± 0.2
1.2 ± 0.2
2.2 ± 0.5
1.9 ± 0.5
0.9 ± 0.5
5.7 ± 0.5
3.4 ± 0.5
2.4 ± 0.5
3.1 ± 0.5
2.4 ± 0.5
1.1 ± 0.5
20 450
485
520
0.2 ± 0.1
0.2 ± 0.1
0.2 ± 0.1
1.1 ± 0.2
1.0 ± 0.2
1.2 ± 0.2
2.2 ± 0.5
1.9 ± 0.5
0.9 ± 0.5
5.7 ± 0.5
3.4 ± 0.5
2.4 ± 0.5
3.6 ± 0.5
2.9 ± 0.5
1.4 ± 0.5
40 450
485
520
0.2 ± 0.1
0.1 ± 0.1
0.1 ± 0.1
1.1 ± 0.2
1.0 ± 0.2
1.2 ± 0.2
2.2 ± 0.5
1.9 ± 0.5
0.9 ± 0.5
5.7 ± 0.5
3.4 ± 0.5
2.4 ± 0.5
3.8 ± 0.5
3.2 ± 0.5
1.5 ± 0.5
60 450
485
520
0.2 ± 0.1
0.2 ± 0.1
0.2 ± 0.1
1.1 ± 0.2
1.0 ± 0.2
1.2 ± 0.2
2.2 ± 0.5
1.9 ± 0.5
0.9 ± 0.5
5.7 ± 0.5
3.4 ± 0.5
2.4 ± 0.5
7.8 ± 0.5
4.8 ± 0.5
2.8 ± 0.5

Tait TB7100 Specifications

General

Brand	Tait
Model	TB7100
Category	Accessories
Language	English