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Arduino Shield 30m on
"Leigh L. Klotz, Jr WA5ZNU"
¿ªÔÆÌåÓýMy 30m MEPT "Multi-Mode Shield" kit from Hans G0UPL is on the air now from CM87.? I haven't had any success with W4HBK yet but VE7IGH is reliable at night.? I haven't measured or calibrated the output power yet, and I'm using short twisted pair to coax to a 25 ohm impedance SteppIR dipole up 12m with no additional matching, so it's seeing about 2:1.? I also haven't done anything about temperature stability, so it varies about 20Hz through the day.? Now it's at 10140+30Hz.Leigh/WA5ZNU |
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