Motorola MTR2000 Service Manual page 25
Base station, repeater and receiver
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Also See for MTR2000:
- Manual (176 pages) ,
- Installation and operation manual (79 pages) ,
- Instruction / field service manual (43 pages)
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RF INPUTIOUTPUT
CONNECTOR BRACKET
(REAR OF STATION)
I
co:-=..
RE=RF
{
50 .,
RXANTENNA
~ ..
I
AID
CHIP
SELECT
PIO
COAXIAL CABLE FROM
N-TYPE CONNEC10R ON
RF INPUTIOUTPUT
CONNEC10R BRACKET
C
~ 1.0-PASS~LTER
))
l
SPt BUS (CLOCK
&
04'1)1\)
SPt BUS (CLOCK
& 04'1)1\)
SPI BUSTOI
_f.
FROMSCM
ll------~--
..
--~~----------------------------_.
2.1 111Hz REF
FROM SCM
PIO
SYHTHADAPT
+111V
FROM _ _ _ ____.
SCM
+10V
FROM
BACKPLANE
(VIA
SCM)
... v
FROM
BACKPLANE
(VIA
SCM)
BANDSHIFT
STEERING UNE
CONTROL
\IOL~GE
(+2.510+11VDC)
vco
2.1MHz
DIGITAL
+IIVSOURCE
ANALOG
+IIVSOURCE
VCO FEEDBACK
RECEIVER MODULE
MODEL TRX4014A/CRX4004A
UHF RECEIVER FUNCTIONAL BLOCK DIAGRAM
68P81094E06-A
Function B. D. (Sheet 1 of 25)
01/05/97
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