Galaxy DX Radios DX55HP
Documentation Project
CBTricks.com
Extended 10-Meter Frequency Conversion (26.965 - 29.655MHz)

NOTE:
You must have the proper equipment needed to do a full Alignment of the radio.
Exercise a great deal of care with this mod!
Due to the placement, size, and close proximity of the surrounding traces.
If done wrong you could destroy the PCB.

If you have even the slightest doubts or the proper equipment , it would be wise to have someone else you trust perform the mod for you.

SO TAKE YOUR TIME AND DOUBLE CHECK YOUR WORK!!!!

 

1.
 Remove the covers from the radio and locate X2 (grid location E2 Main PCB).
2.
 Replace X2 14.010MHz crystal to a 15.360MHz crystal.
3.
 Do a complete Alignment of the radio.
4.
 Re-Assemble the unit and check All Bands and functions for Proper operation.

This will give you the following freqs. in order.


Band A = 26.965 - 27.405
Band B = 27.415 - 27.855
Band C = 27.865 - 28.305
Band D = 28.315 - 28.755
Band E = 28.765 - 29.205
Band F = 29.215 - 29.655

This will cover almost the complete 10 meter range 28.000 - 29.700 and still keep the 11 meter CB.

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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.