Dj-G1E Adjustment - Alinco DJ-G1T Service Manual

2) DJ-G1E Adjustment

Freq.
Item
(MHz)
VHF
145.05
VCO
UHF
433.05
VCO
Reference
145.05
Frequency
VHF
145.05
Sensitivity
UHF
433.05
Sensitivity
S Meter 145.05
TX Power 145.05
TX Spurious
145.05
Microphone
145.05
Deviation
DTMF
Deviation
CTCSS
Deviation
1750Hz Tone
Burst
Deviation
Mesurement point
TX/RX
or condition
RX RF
A
RX RF A
TX LOW TX Frequency
RX 12dB SIN AD is MAX
RX Check
Modulation Frequency: 1kHz
RX
Deviation: +/-3.5kHz
Intput Level: -3dBnV (EMF)
TX
HI
TX Power
MID
(13.8V supplied
from DC Jack)
LOW
TX HI TX Spurious
(13.8V supplied
LOW from DC Jack)
Mod. freq.: 1kHz
TX
LOW
Input: 50mV
Push "1" key
on key pad.
Sub Tone freq.
is 88.5Hz.
Push Tone Burst
switch.
Adjustment
Point
P/D A
VCO L202
P/D VCO A L203
RF
A TC1
L12
RF A L13
None
IF
A VR310
IF
A VR308
IF
A VR307
None
IF A
VR305
IF
A VR306
IF A
VR303
IF
A VR304
Specification
0.9+/-0.1 V
1.4+/-0.1V
145.05MHZ+/- 50Hz
12dB SINAD
below -9dB|iV (ENF)
L15
12dB SINAD
below -5dB|xV (ENF)
1 digit on
5+/-0.1W
1+/-0.1W
1 0 0 - 400mW
Below -60dBc
Below -60dBc
4.5+/-0.1kHz
3.1+/-0.1kHz
800+/-100Hz
3.0+/-0.1kHz