Galaxy DX 2547 Channel Mod

This is the channel mod sheet that is circulating. You can find the same one on http://www.cbtricks.com/ .

CB World Informer Exclusive 4 Position Channel Mod

Before you start, make sure the radio isn't connected to a power source!

This is a 4 position rotary switch conversion

Reference Picture Below 
Remove the radio covers, all knobs, and front bezel.

Remove the headphone jack from the front panel and leave wired.

Heat shrink headphone jack and secure to inside of chassis with double sided mounting foam. (See Figure 2)

Turn the shaft of the rotary switch to position 2.

Mount the switch in the hole for the headphone jack and position the flat side of the shaft toward the bottom of the radio.

Wire according to the schematic to the left and reassemble the radio.

 

Figure 1

 

Figure 2

 

Channel Position 1 Position 2 Position 3 Position 4
1   1    
2   2    
3   3    
4   4    
5 26.695 5   27.655
6 26.705 6   27.665
7 26.715 7   27.675
8 26.735 8   27.695
9 26.745 9   27.705
10 26.755 10   27.715
11 26.765 11   27.725
12 26.785 12 27.425 27.745
13 26.795 13 27.435 27.755
14 26.805 14 27.445 27.765
15 26.815 15 27.455 27.775
16 26.835 16 27.475 27.795
17 26.845 17 27.485 27.805
18 26.855 18 27.495 27.815
19 26.865 19 27.505 27.825
20 26.885 20 27.505 27.845
21 26.895 21 27.515 27.855
22 26.905 22 27.525 27.865
23 26.935 23 27.575 27.895
24 26.915 24 27.555 27.875
25 26.925 25 27.565 27.885
26 26.945 26 27.585 27.905
27 26.955 27 27.595 27.915
28   28 27.605 27.925
29   29 27.615 27.935
30   30 27.625 27.945
31   31 27.635 27.955
32   32 27.645 27.965
33   33    
34   34    
35   35    
36   36    
37   37    
38   38    
39   39    
40   40    

©CBWI

The 4 position wired rotary switch with matching knob and instructions is available from Bob's CB & Wireless.

1-800-473-9708

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