Galaxy DX Radios DX2547
Documentation Project
CBTricks.com
Clarifier Mod Method 1

Also SEE:
Method #2

 Method 1:
1.
 First, remove power to the radio. Remove the bottom chassis cover of the radio.
2.
 Remove R113 and D68 as shown above.
3.
 Connect a jumper wire between +8V and J9 pin F1.
4.
 Perform an PLL alignment as shown below.

 

AM Frequency:
Set radio to CH 1 AM RX mode.
Clarifier control to center detent. 		Connect frequency counter to TP3.
L20
 16.27000 MHz ± 20 Hz
USB Freq:
Set radio to CH 1 USB mode.
Clarifier control to center detent. 		Connect frequency counter to TP3.

L21

16.27250 MHz ± 20 Hz

LSB Freq:
Set radio to CH 1 LSB mode.
Clarifier control to center detent. 		Connect frequency counter to TP3.
L22
 16.26750 MHz ± 20 Hz
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we cannot guarantee that the instructions will work on every radio presented.