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IW3SGT/B 28.322372 MHz / 21.17dBm / JN65VP
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27 May 2007
RF stage pianification. |
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27 May 2007
Dual power supply assembly (2x7805). |
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03 Jun /2007
RF stage assembly (without output filter). |
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05 Jun /2007
An old switching power supply box for this beacon (with Schaffner mains filter). |
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19 Jul 2007
Power, frequency and distorsion measurements. |
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25 Jul 2007
16F84 PIC modulator (tnx IV3YNB for firmware). |
