The noisy Meanwell 5V 12A power supply was replaced by a completely quiet Traco 5V 7A unit. you can now enjoy all our 3 open SDR's without limitation.
The Kiwi and the HF WebSDR now have 10db(!) less noise on the Wellbrook ALA-1530LN Loop Antenna (see below) with the new Traco 5V power supply.
