KIT BUILDING
May 01, 2021
4 minutes
BY JOE EISENBERG,* K0NEB
DX Engineering NOISELOOP QRM Sniffer
When looking at interesting kits to build, I sometimes come across things most hams have not had a chance to try yet. This month’s kit is no exception. The growth in the number of noise sources that plague our ability to receive signals on HF has resulted in several methods to try to cancel out the noise. But, sometimes the source of the noise can be easily located with a directional portable HF antenna. Once located, the noise source can sometimes be easily dealt with.
The DX Engineering NOISELOOP Receive Portable Flag Antenna Kit designed by Don Kirk, WD8DSB, fills that bill. Designed so there
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