You can use any transformer type stabilised 12V power supply. Avoid switching PS.
Chris
NASA HF ACTIVE ANTENNA
- ch25
- Radio Addict
- Posts: 508
- Joined: 03 Dec 2016, 11:07
- Call Sign: n0call
- Location: Poland
Re: NASA HF ACTIVE ANTENNA
You can't have too many antennas...
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- Super Member
- Posts: 363
- Joined: 12 Feb 2009, 00:05
Re: NASA HF ACTIVE ANTENNA
i have now put my active antenna, on my garage roof...listening to 40 mtre band at the moment working fine.with a bit of backround noise ...but at least antenna is working like it should...great stuff
- Farty
- Veteran
- Posts: 3651
- Joined: 20 Oct 2008, 14:40
- Location: IO92ND
Re: NASA HF ACTIVE ANTENNA
I use one of these for SWL. It's splendid, very good for all modes and freqs.
In Before The Lock Champion of Total Magnificenceness May 2016
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