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Removing DDS generated noise noise from a QRP transceiver

Adding a DDS VFO to a QRP transceiver can improve frequency stability and provide digital frequency readout. However it can also generate noise that affects reception. Video demonstrates how noise in a Bitx transceiver was found and cured with three added parts.

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22 апреля 2017 г. 11:09:34
00:09:03
Amateur Radio VK3YE
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