User Guide

After Sales
Technical Documentation
System Module
THX–4
Amendment 10/97 Page 4–3
Transmitter 4–16
Duplexer and Spurious Rejection 4–17
List of Figures
Version 6
Figure 1: Component Layout Diagram (Top Side) – Sheet 1 4–19
Figure 2: Component Layout Diagram (Top Side) – Sheet 2 4–20
Figure 3: Component Layout Diagram (Bottom Side) – Sheet 1 4–21
Figure 4: Component Layout Diagram (Bottom Side) – Sheet 2 4–22
Figure 5: RF Circuit Diagram (A2) 4–23
Figure 6: Baseband Circuit Diagram (A2) 4–24
Figure 7: Keyboard Circuit Diagram 4–25
Version 11
Figure 8: Component Layout Diagram (Top Side) 4–26
Figure 9: Component Layout Diagram (Bottom Side) 4–27
Figure 10: RF Circuit Diagram 4–28
Figure 11: Baseband Circuit Diagram 4–29
Figure 12: Keyboard Circuit Diagram 4–30