Tune-up. 30 W
peak power (perform a
tune-up to radio to increase power, audio and performance)
AM carrier 1~6 watts and 28-33 watts peak power.
tune-up to radio to increase power, audio and performance
and replace the bipolar transistor final with a completely
new final section consisting of even higher power MOSFETs)
15 watts and 75+ watts peak power.
SSB output 65-75w PEP
tune-up to the radio. Increase power, audio and performance
and a completely new final section consisting of even higher
power MOSFETs) AM carrier 35 watts and 145+ watts peak power
and 130+w PEP on SSB.
Clarifier "Slider" conversion.
(Modify the Clarifier to control TX and RX frequency. This mod is an add-on to the
two frequency conversions
listed above for $15.
If this is done alone , without freq mods, it will cost $35)
with dimmer control. Includes a 6 Knob set
, parts and labor.
The FC-347 is a
frequency counter which indicates the frequency of the selected channel.
This plugs directly into the freq counter jack in the back
of the radio.
FC-30 Frequency Counter
large face and dual input
type, a plug for this radio and external input for
other radio types that have no plug in the back.
Tune-up VIDEO. Make a
completion video to show tune-up levels and modifications
demo. Enter your Gmail so we can send a share to
our Google drive for you to view. We upload twice monthly.
~ 27.405 MHz
Phase-Lock-Loop (PLL) Synthesizer
Standard SO-239 type
(W) x 9” (D) x 2 1/4” (H)
RF Power Output
AM .8 - 3.5W 12W peak;
USB/LSB 7-12W PEP
AM 1 - 5W 30W peak;
USB/LSB 15 - 25W PEP
300 to 2500 Hz
Sensitivity for 10
dB (S+N)/N AM
uV ; USB/LSB: < 0.25 uV
< 0.5 uV
Hum & Noise
AGC Figure of
for 10 dB Change in Audio Output
Audio Power Output
to 2500 Hz
The item most
overlooked when ordering a custom radio is the microphone.
Your new tuned radio will NOT sound great with a
stock mic on it If your CB is more than a tool for work,
you NEED to upgrade your microphone. My personal
favorites are the
Astatic 636L and
place an order from outside the continental USA, we will
calculate your actual shipping and send you a PayPal payment
request. We do
NOT export Antennas or Base station radios.