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Alinco Dr-135 Service Manual

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Page 31

31
4) Rx Test  Specification
TEST ITEM CONDITIONADJ STANDARDNOTE
RX Sensitivity
Squelch
Sensitivity
S Meter
AF Output 146.05MHz
CTCSS
Sensitivity
Drain Current
Power Off Current
HowlingWIDE Open at
500Hz/DEV
Open at
250Hz/DEV
Opens when test
Equipment is in
Tx
Opens when test
Equipment is in
TxSSG Output 0dBu
88.5Hz
255 code
255 code NARROW
WIDE
NARROWMore than 2W
146.05MHz Less than 0.65A MAX VR
146.05MHz Less than 10mA Power Off
146.05MHz Dont occur SSG Output 60dBu
MOD OFF MAX VR SSG Output 30 dBu RX...

Page 32

32
5) Tx Test  Specification
TEST ITEM CONDITION ADJ STANDARD NOTE
TX Output
HI POWER
TX Output
MID POWER
Drain Current
Frequency
Deviation
Spurious
Modulation level
CTCSS
Modulation level
DCS Modulation
Level
1750Hz
Modulation Level
Modulation 
Distortion
TX S/N DTMF Modulation
LevelWIDE
146.00MHz
NARROW
146.00MHz3.0±0.1KHz/DEV
4.5±0.1KHz/DEVMIC IN 4mVemf
MIC IN 40mVemf
2.2±0.1KHz/DEV
800±200Hz/DEV
800±200Hz/DEV
450±100Hz/DEV88.5Hz
3KHz LPF ON
Code 255
3KHz LPF ON
Code 255
3KHz LPF ON MIC IN 40mVemf...

Page 33

33
PC BOARD VIEW1) CPU Unit Side A (UP 0400A)2) CPU Unit Side B (UP 0400A) 

Page 34

343) MAIN Unit Side A (UP 0400A)
4) MAIN Unit Side B (UP 0400A) 

Page 35

35
5) TNC Unit Side A (UP 0402) (DR-135TP only)
OPTION unit (EJ41U)
6) TNC Unit Side B (UP 0402) (DR-135TP only) 

Page 36

36SCHMATIC DIAGRAM1) CPU Unit 

Page 37

37
2) MAIN Unit 

Page 38

383) TNC Unit (DR-135TP only) 

Page 39

39
BLOCK DIAGRAM 

Page 40

               Dealer/Distributor
DJ-195
Service Manual
ALINCO, INC.
Head Office :“TWIN 21” MID Tower Building 25F
1-61, 2-Chome, Shiromi, Chuo-ku, Osaka 540-8580, Japan
Phone: 06-6946-8150 Fax: 06-6946-8175
E-mail:
[email protected]
U.S.A. :438 Amapola Ave., Suite 130, Torrance, CA 90501-6201, U.S.A.
Phone: 310-618-8616 Fax: 310-618-8758
http://www.alinco.com/
Germany :Eschborner Landstrasse 55, 60489 Frankfurt am Main, Germany
Phone: 069-786018 Fax: 069-789-60766
http://www.alinco.de/
Copyright 2000...
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