Alinco DJ-G5, Руководство по обслуживанию

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2) A d ju s tm e n t fo r D J-G 5T IE
Item Condition Measurement Adjustment Specifications
TX/RX Equipment Unit Unit Pans Method
Reference
Voltage
L band
f=l45.05MHz RX
Digital
Multimeter
V-VCO
P/D V-VCO L701 3.7V 3.7V+/-0.1V
R band
f=435.05MHz RX
Digital
Multimeter
U-VCO
P/D
U-VCO L601 1.2V 1.2V+/-0.1V
Reference
Frequency
R band
f=435.05MHz (E)
f=445.05MHz (T)
TX
Low
Freq. Counter
Power Meter
RF VC51
435.05MHz (E)
445.05MHz (T)
+/-50Hz
Sensitivity
L band
f=144.95MHzSSG
out: -10dBu
RX
SSG
Dist. Meter RF L81L82
Turn the coils
to the max.
SINAD is12dBor more
S Meter
L band
f=144.95MHz
Mod: 3.5kHz/dev
SSG out: 3dBu
RX SSG S Meter IF VR304
3digits should
be turned ON.
R band
f=434.95MHz
Mod: 3.5kHz/dev
SSG out: 3dBu
VR302
3digits should
be turned ON.
HiPower
13.8VDC f=435.05MHz (E)
f=445.05MHz (T) TX
High Power Meter RF VR51 5.0W 5.0W+/-0.lW
Mid Power
TX
Mid VR52 1.0W 1.0W+/-0.1W
Low Power
TX
Low Check 100-400mW
High Power
13.8VDC
f=145.05MHz
TX
High Power Meter RF VR53 5.0W 5.0W+/-0.1W
Mid Power
TX
Mid VR54 1.0W 1.0W+/-0.lW
Low Power
TX
Low Check 100-400mW
Deviation
f=435.05MHz (E)
f=445.05MHz (T)
Mod: 1kHz,50mV
TX
Low
Linear Det
Oscilloscope
Power Meter
IF VR306 4.5kHz/DEV 4.5kHz+/-0.1kHz/DEV
f=l45.05MHz
Mod: 1kHz,50mV VR305 4.5kHz/DEV 4.5kHz+/-0.1kHz/DEV
DTMF
f=l45.05MHz
Push1"key" VR308 3.1kHz/DEV 3.1kHz+/-0.1kHz/DEV
Subaudible
Tone
f=145.05MHz
88.5Hz VR307 800Hz/DEV 800Hz+/-50Hz/DEV
Tone
Burst f=145.05MHz
PushPTT2"key" VR309 3.0kHz/DEV 3.0kHz+/-0.1kHz/DEV
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