Tx Test Specification - Alinco DR-135 Service Manual

5) Tx Test Specification

TEST ITEM
TX Output
HI POWER
TX Output
MID POWER
TX Output
LOW POWER
Drain Current
Frequency
Deviation
Spurious
Modulation Level
CTCSS
Modulation Level
DCS Modulation
Level
1750Hz
Modulation Level
DTMF Modulation
Level
Modulation
Distortion
TX S/N
CONDITION ADJ STANDARD
144.00MHz
146.00MHz 50±1W
148.00MHz
146.00MHz 10±1W
146.00MHz 4±1W
146.00MHz Less than 10A
146.00MHz Within ±0.3KHz
144.00MHz More than 65dB
146.00MHz More than 65dB
148.00MHz More than 65dB
WIDE 3.0±0.1KHz/DEV
146.00MHz 4.5±0.1KHz/DEV
NARROW 2.2±0.1KHz/DEV
146.00MHz
WIDE 800±200Hz/DEV
146.00MHz
WIDE 800±200Hz/DEV
146.00MHz
NARROW 450±100Hz/DEV
146.00MHz
WIDE 3.0±0.5KHz/DEV
146.00MHz
WIDE 3.0±0.5KHz/DEV
146.00MHz
146.00MHz Less than 3%
WIDE More than 40dB
NARROW More than 34dB
TEST STANDARD
50±3W
50±3W
50±3W
10 ±2W
3~6W
Less than 11A
Within±0.5KHz
and L standard
More than 60dB M
More than 60dB power is also the
More than 60dB same as of H power
level
3.0±0.2KHz/DEV MIC IN 4mVemf
4.5±0.2KHz/DEV MIC IN 40mVemf
2.2±0.2KHz/DEV MIC IN 40mVemf
800±200Hz/DEV 88.5Hz
3KHz LPF ON
800±200Hz/DEV Code 255
3KHz LPF ON
450±100Hz/DEV Code 255
3KHz LPF ON
3.0±0.5KHz/DEV
3.0±0.5KHz/DE V Press
during TX
Less than 4%
More than 38dB 0.3 ~ 3KHz BPF ON
More than 32dB
NOTE
the V/M key
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