P03-00014 Magnum SX 175 Power Cabinet
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.