Tx Test Specification - Alinco DR-235 Service Manual

5) Tx Test Specification

TEST ITEM CONDITION
TX Output 430.00MHz
HI POWER 440.00MHz
450.00MHz
TX Output 440.00MHz
MID POWER
TX Output 440.00MHz
LOW POWER
Drain Current 440.00MHz
Frequency 440.00MHz
Deviation
Spurious
430.00MHz
440.00MHz
450.00MHz
Modulation WIDE
Level 440.00MHz
NARROW
440.00MHz
CTCSS WIDE
Modulation 440.00MHz
Level
DCS WIDE
Modulation 440.00MHz
Level
NARROW
440.00MHz
1750Hz WIDE
Modulation 440.00MHz
Level
DTMF WIDE
Modulation 440.00MHz
Level
Modulation 440.00MHz
Distortion
TX S/N WIDE
NARROW
ADJ STANDARD TEST STANDARD
35±3W
35±1W 35±3W
35±3W
10±1W 10±2W
5±1W 5±2W
Less than Less than
9A 10A
Within ±0.5KHz Within ±1.0KHz
More than 62dB More than 60dB
More than 62dB More than 60dB
More than 62dB More than 60dB
450MHz T,TG ONLY
3.0±0.1KHz/DEV 3.0±0.2KHz/DEV
4.5±0.1KHz/DEV 4.5±0.2KHz/DEV
2.2±0.1KHz/DEV 2.2±0.2KHz/DEV
800±200Hz/DEV 800±200Hz/DEV
800±200Hz/DEV 800±200Hz/DEV
450±100Hz/DEV 450±100Hz/DEV
3.0±0.5 3.0±0.5
KHz/DEV KHz/DEV
3.0±0.5 3.0±0.5
KHz/DEV KHz/DEV
Less than 3% Less than 4%
More than 40dB More than 38dB
More than 34dB More than 32dB
NOTE
T,TG ONLY
M and L standard
power is also the
same as of H power
level
MIC IN 4mVemf
MIC IN 40mVemf
MIC IN 40mVemf
88.5Hz
3KHz LPF ON
Code 255
3KHz LPF ON
Code 255
3KHz LPF ON
Press the V/M key
during TX
0.3~3KHz BPF
ON
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