[TowerTalk] low noise preamps for active whip antennas
K1XX
k1xx at k1xx.com
Thu Sep 26 04:47:22 EDT 2024
Jim: sesrch for ve6wz trans-impedance preamplifier on youtube. This preamp is the follow-on preamp to the original w1fv preamp used in his 9 element circular array. I don't know who else is producing something similar for short vertical element use. Hi-z/dxengineering used to be a supplier, but they're now iffy.
73 Charlie, k1xx
On September 25, 2024 8:43:22 PM EDT, Jim Lux <jim at luxfamily.com> wrote:
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>What's currently available out there as preamps for electrically short active whips. Seems you get a lot of links to products that are no longer sold, or which have no meaningful data (like what's the noise voltage?). I see that DX Engineering acquired Clifton Labs and sells the venerable Z10046 in a slightly different formfactor.
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