The RFX150 is a replacement part for
10 meter amateur transceivers. The RFX150 includes the RF final output
stages and low pass Filter section for a 10 meter mobile amateur
The RFX150 uses a matched pair of
ERF7530 75W RF Power MOSFET
from EKL Components
Vertical Fin Design Maximizes Heat Dissipation
Itís physics 101, heat rises. So why would anyone design a heat sink
with horizontal or downward pointing ns! In lower power applications
this may be okay, but when dealing with hundreds of watts in
a mobile environment you need every advantage possible. That is
why the RFX150 features a radically unique design with vertical
upward pointing cooling ns. The ns extend past the transceiverís
top cabinet to allow increased air flow to the heat sink.
Technology MOSFETís in an Old School Circuit
The RFX150 uses a matched pair of ERF7530 high power MOSFET RF
transistors running Class AB. The familiar push-pull design features
time-tested components such as broadband transformers and
dipped mica capacitors.
- Made to
Heavy-Duty Power Cord with SAE Connectors and Weatherproof
- Fan Kit
The RFX150 ns are drilled and channeled for easy mounting of the
optional fan kit. Available separately. (coming soon).
wide (across the back panel of the radio) x 2-1/4" deep (how far it
sticks off the back of the radio) x 2-1/2" tall. The fins are
designed to extend past the top cabinet of the radio.
This is a complicated modification and should not be done by an amateur. You
should probably leave the installation and alignment to