[R-390] Off Topic - Restored HRO M for sale
Tom Frobase
tfrobase at gmail.com
Sat Dec 18 10:21:26 EST 2010
After a year of using my restored HRO-M I would like to pass it along to
another home.
It includes the following:
Coil Type C adjusted for 40 meter full scale dial
Coil Type JA 16 - 30 MHz
Coil Type JB 7.0 - 14.4 MHz
Coil Type JC 3.5 - 7.3 MHz
Coil Type JD 1.7 - 4.0 MHz
Power Supply based on a Triad R-8A transformer
External Red LCD Frequency readout
The radio was completely rebuilt last year as depicted in the attached
YouTube Video. Other than adding a 120 volt Zener diode to add to the
stability to the oscillator the radio was rebuilt very close to its original
design. I did add an output transformer on the chassis it has an 8 Ohm and
600 Ohm output.
Send me an email off net of you are interested ... tom, N3LLL
http://www.youtube.com/watch?v=11M4GcJuEak
Radio & Readout pictures
*http://tinyurl.com/29dkleo
*
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