Magnum SX-175 Power Cabinet
Documentation Project


Click Picture To See Close-up

Replacement final Section and Low Pass Filter Section for Magnum S Series 175 Watt Amateur Radios.
The SX-175 can be bought as a replacement part.
You can also upgrade your 50 Watt S-3, S-6, or S-9 to a 175 Watt Radio
It's is a low cost solution to replace bad RF driver and final output stages in other 10 Meter Amateur transceivers that used obsolete / discontinued transistors.

Information Sheet

Schematic Diagram

PCB Layout

Install Guides (There will be more brands and models soon so check back)
Doc. Rev.
EPT3600 Chassis Radios
Galaxy DX939, DX949, DX959





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