11-09-2018, 10:21 PM
Feed the output of a 70cm transmitter via a suitable attenuator to a diode (a 1N4148 will do) and it will generate some 3rd harmonic (plus others).
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Signal source for 23cm
Signal source for 23cm
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Signal source for 23cm
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Signal source for 23cm - by VK4WDM - 11-09-2018, 09:24 PM
RE: Signal source for 23cm - by VK5ZD - 11-09-2018, 10:21 PM
RE: Signal source for 23cm - by OZ2M - 12-09-2018, 12:20 AM
RE: Signal source for 23cm - by VK2KRR - 12-09-2018, 06:51 AM
RE: Signal source for 23cm - by VK4ADC - 12-09-2018, 08:24 AM
RE: Signal source for 23cm - by OZ2M - 12-09-2018, 03:32 PM
RE: Signal source for 23cm - by VK4ADC - 12-09-2018, 07:29 PM
RE: Signal source for 23cm - by OZ2M - 13-09-2018, 03:59 AM
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