Rx Test Specification; Tx Test Specification - Alinco DR-M03R Service Manual

4) RX Test Specification

TEST ITEM
RX Signal
Sensitivity
RX Distortion
RXS/N
Squelch
Sensitivity
S Meter
AF Output
CTCSS
Sensitivity
DCS Sensitivity
Drain Current
Power off Current
Howling

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
TXS/N
* Modulation Level, CTCSS, DCS, 1750Hz, DTMF : Upper ine DR-M03R, Lower line DR-03T
28
CONDITION ADJ. STANDARD
26.05MHz Less than -8dBu
29.05MHz Less than -9dBu
39.95MHz Less than 10dBu
29.05MHz Less than 4%
29.05MHz
More than
40dB (M03R)
34dB (03T)
29.05MHz Squelch Open
Indication 02
Squelch Close
29.05MHz All appears at
20dBu
29.05MHz
More than 2W
29.05MHz Open at
500Hz/DEV (M03R)
250Hz/DEV (03T)
29.05MHz
Opens when Test
Equipment is in TX
29.05MHz Less than 0.65A
29.05MHz
Less than 10mA
29.05MHz Don't occur
CONDITION ADJ. STANDARD
28.00MHz
29.00MHz 11 +/- 0.5W
29.68MHz
29.00MHz 5 +/- 0.5W
29.00MHz 1 - 4W
29.00MHz Less than 2.5A
29.00MHz
Within +/- 0.1 KHz
28.00MHz More than 55dB
29.00MHz More than 55dB
29.68MHz More than 55dB
29.00MHz 3.0 +/-0.1 KHz/DEV
4.5 +/-0.1 KHz/DEV
1.5 +/-0.1 KHz/DEV
2.2 +/-0.1 KHz/DEV
29.00MHz 800 +/- 200HZ/DEV
400 +/- 200HZ/DEV
29.00MHz
800 +/- 50Hz/DEV
600 +/- 100Hz/DEV
29.00MHz 3.0 +/-0.1 KHz/DEV
1.5+/-0.1 KHz/DEV
3 .0 + /-0.5KHz/DEV
29.00MHz
1.5 +/-0.5KHz/DEV
29.00MHz Less than 3%
29.00MHz More than
40dB (DR-M03R)
34dB (DR-03T)
TEST STANDARD
12dB SINAD
Less than -7dBu
Less than -8dBu
Less than 10dBu
SSG Output 30dBu
Less than 5%
More than SSG Output 30dBu
0.3 ~ 3KHz BPF OFF
38dB (M03R)
32dB (03T)
Squelch Open SSG Output -10dBu
Squelch Close SSG Output OFF
Decrease SSG level and
All appears at
decrease S Meter level
25dBu
More than 2W SSG Output 30dBu
SSG Output OdBu
Open at
500Hz/DEV (M03R) 88.5Hz
250Hz/DEV (03T)
Opens when Test 255 Code
Equipment is in TX
Max volume
Less than 0.65A
Less than 10mA Power off
Don't occur SSG Output 60dBu
Mod off, Max volume
TEST STANDARD
11 +/-2W
11 +/-1W
11 +/-2W
5 +/- 1W
1 -4 W
Less than 2.8A
Within +/- 0.5KHz
More than 50dB MID and LOW standard
More than 50dB power is also the same
More than 50dB as of HI power level
3.0 +/-0.2KHZ/DEV MIC in 1KHz4mVemf
4.5 +/-0.2KHz/DEV MIC in 1 KHz 40mVemf
1.5 + /-0.2KHz/DEV MIC in 1KHz4mVemf
2.2 +/- 0.2KHz/DEV MIC in 1 KHz 40mVemf
800 +/- 200Hz/DEV 88.5Hz
3KHzLPF ON
400 +/-200HZ/DEV
800 +/-200Hz/DEV 255 Code
3KHzLPF ON
600 +/- 200Hz/DEV
3.0+/- 0.5KHz/DEV
1.5+/- 0.5KHz/DEV
Press the V/M key during
3.0+/- 0.5KHZ/DEV
TX
1.5 +/- 0.5KHz/DEV
Less than 4%
More than 0.3 ~ 3KHz BPF ON
38dB (DR-M03R)
32dB (DR-03T)
NOTE
NOTE