Tait TB9100 Service Manual

20 Reciter Circuit Descriptions TB9100 Reciter Service Manual
© Tait Electronics Limited January 2006
Figure 2.1 Reciter High Level Block Diagram
DSP
CODEC
CODEC
CODEC
40MHz
Clock
Receiver
Exciter
Synthesizer
Subsystem
Reference
Frequency
Subsystem
Digital
Receiver
Power
Supply
Power
Supply
RISC
DSP/RISC
CODECs
IF
12.8MHz
Ref.
RF I/P
28VDC I/P
28V
28V 5V
3.3V
8.5V
RF O/P +
PA Key
Audio
System
Control Bus
S
y
stem I/O
Digital
Receiver
Audio &
RSSI
Control &
Communications
Control &
Communications
Modulation
& Frequency
Control
Control &
Communications
External
Reference
Frequency
(if used)
RF Board Digital Board
ASIF
Board

Tait TB9100 Specifications

General

Brand	Tait
Model	TB9100
Category	Accessories
Language	English