M8SL2-00-002-812 T854 General Information C1.3
© Copyright Tait Electronics Limited August 2004. All rights reserved.
Figure 1.1 T854 Main Circuit Block Identification
Key:
1
2
3
4
5
6
7
low pass filter
PA
exciter drive amplifier
audio processor
VCO
regulators
synthesiser
8
9
10
A
B
C
microcontroller and CTCSS
duct for cabling to extra D-range (if fitted)
D-range
RF output
D-range connector (“D-range 1”) incl. audio in and DC in
(refer to Section 1.5 in Part G)
microcontroller
1
234
5 6
7 8
A
B
C
9
10
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