Galaxy DX Radios DX45MP
Documentation Project
CBTricks.com

Transmitter Alignment
See Alignment Locations

SETTINGS CONNECTION
ADJUST
ADJUST FOR
TX OSC:
Set Radio to BAND E
CH 1 RX AM		 Connect Frequency counter to TP5

L23

10.69500Mhz ± 20Hz .
TX Power:
Set radio Band E, CH 1.
AM TX mode. Modulation off.
RF PWR control to max.		 Connect RF Power Meter with 50 ohm dummy load to antenna jack.
L40,L42,
L43,L44
max. power with min. spurious emission. Balance Power between Band A CH. 1 and 
Band H CH. 40
RF Carrier Adjust:
Set radio Band E, CH 1.
AM TX mode, 
Modulation off
RF PWR control to max.		 Connect wattmeter with 50 ohm dummy load to  output.

Set RF PWR control to min.
VR14
(high power)

VR18
(low power)

 10 watts on wattmeter.
 


1 watt on wattmeter.
RF Power Meter:
Set radio Band E, CH 1.
AM TX mode, Modulation off
RF PWR control to max.		 Connect wattmeter with 50 ohm dummy load to  output. 
VR9

 
10 on PWR scale. 
AM Modulation:
Set radio Band E, CH 1
AM TX mode
RF PWR to max.
Inject AF signal 30 mV, 
1 KHz to microphone input.		 Connect modulation meter  with 50 ohm dummy load to ANT output.
VR16
90% modulation
AM Modulation Meter:
Set radio Band E, CH 1
AM TX mode
RF PWR to max.
Inject AF signal 30 mV, 
1 KHz to microphone input.		 Connect modulation meter with 50 ohm dummy load to ANT output.
VR15
 90 on the mod scale
FM Deviation:
Set radio Band E, CH. 1
FM TX mode. 
RF PWR to max.
Inject AF signal 30 mV, 
1 KHz to microphone input.		 Connect deviation meter with 50 ohm dummy load to ANT output.
VR5
4KHz on Deviation Meter
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Disclaimer: Although the greatest care has been taken while compiling these documents,

we cannot guarantee that the instructions will work on every radio presented.