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Radios Frequency Agile
- New! - Another DDS VFO (PTO Replacement) for the Drake TR7 / TR7A Radios
E-Mail me: - K3JLS@VERIZON.NET
Upgrade inexpensive GE
for amateur use with an external Microprocessor (M/P), LCD
and keypad. The M/P communicates directly
with its PLL. No modifications are made to the VCO, and the
'spectral purity' of the radio is unchanged. Moderate
technical skills and time are required.
The M/P code has been updated so that the M/P will generate the CTCSS tones
them. As a result, the often hard-to-obtain MX-465P
will no longer be
The 'legacy' MX-465P
conversion will remain posted.
- Keypad Frequency
Entry with Articulate
Crystal Display (LCD)
/ Odd / Reverse Repeater Offsets
- 100 User
Flash Programmable / Scannable Channels with Pre-Programmed
the product names Phoenix, Delta, Rangr are trademarks of Ericsson General Electric Mobile
DISCLAIMER - - If you follow the steps
outlined herein, you do so at your own risk.
I cannot, nor will not, be responsible for any possible damage to radio
equipment, personal property, to yourself or to others caused by
modifications that you may make to the radio as a result of your
The M/P controls TRANSMITTING and receiving
on a wide range of frequencies. In the USA, TRANSMIT operation requires
a license issued by the
FCC for the class of operation
intended. Amateur radio licensees must maintain strict
control over their equipment, preventing unlicensed
operation within the
bands, or outside of them.
information on this website, the schematic drawings and the secure code
contained within the microprocessor are all copyrighted.
Copyright 2010, 2011, 2012, 2013 -