开云体育

ctrl + shift + ? for shortcuts
© 2025 开云体育
  1. Yaesu-FT-60
  2. Messages
Single Messages Topics Expanded Polls

Re: How To Boost Scanner Antennas

 

In my rather humble opinion (although involved in VHF comms since 1958) a preamp used for channelized VHF can be a great help.
Not so much so for HF especially on either SSB or AM due to just increasing the overall noise level.
Dave J.? ? ? AF0DJ



On Wed, May 20, 2020 at 18:51, Richard in NC via groups.io
<w4mcd@...> wrote:
Actually I have seen a preamp made for scanning on a portable scanner that runs off batteries. I think it was advertised in Monitoring Times a bunch of years ago.?

73 Richard?

Join [email protected] to automatically receive all group messages.