6881096C74-B May 25, 2005
Theory of Operation: Main Board Major Sections 3-9
Figure 3-8. XTL 5000 Main Board Sections (UHF Range 1 High Power)—Side 2
Table 3-8. XTL 5000 Main Board Sections (UHF Range 1 High Power)—Side 2
3 RX Back-End 13 TX Power Control
5 IF Filter 14 Power Detector
6 RX Front-End 15 Harmonic Filter
8 Controller Section 16 Antenna Switch
10 RX VCO 17 Rear Connector (J0402)
11 TX VCO 18 RX VCO Injection Stage
12 TX PA 19 FGU (Synthesizer)
5
3
21
6
20
13
12
16
15
14