[Knightsqrss] 30m Visual MEPT

[Thom Hogan]

I have downed the unit pending this weekends launch of SNOX-V on 30m.
So, this is a great time to look it over and perhaps just redesign the whole
thing?
Hopefully I will not exceed the upload size this time and bounce.  :-)

Here are some basic specs;
Freq: 10.140.050  most of the time. However, it drifts with temp +/- 30hz
being outside and exposed to +/- 30degree temp swings lately.
Po: prior to amp upgrade 10uW after amp was 10mW (Max reserve avail upto
220mW)
Power Amp Based on 2SC481X transistor
Datum: Callsign KI4MTI in DFCW and DFCW+6hz Sine with pause between
transistions and repeat
uC: PIC12F675  no reason I just had one on hand
Unit Location: Outside no protection other then plastic baggie @ EM73xw
Power Input: Updated from 9v 300mA to 12v 1A power supply when uC was added
Power Supply: (+5v uC & Power Amp)  (LO Osc 6hz Adj (+8.2v))  (HF Osc
10.140MHz Adj (+3.2v))  (Power Amp Adj (+3.0v))

Questions? Comments? Always welcome...


Mahalo & 73,
Thom - KI4MTI
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