[JMS] Ant. Matching Amp
Don Buska - The Radio Lab Works
don at radiolabworks.com
Thu May 19 16:23:54 EDT 2022
Just for fun, I brought one of my 92101's (with a 6M plug-in) to the
1996 Central States VHF Society Conference and entered it into their
Noise Figure measurements. Albeit, mine wasn't the worst it's hard to
beat modern GASFET amplifiers, hi. My guess is the two after mine also
had serious problems.
50 MHz Call Design Device Input Network NF (dB) Gain (dB)
K0GJX ARR GASFET .65 24.48
K0GJX ARR FET 1 16.48
KB0PE OWN RCA 40841 TAPPED L 3.26 14
N9OO MILLEN 92101 w/6AK5 LC 7.3 13
N0AKC DEM ATF
7.9 6.4
KE9QT ARRL HDBK MRF966 15.4 7.9
If anything it was a conversation piece at the event.
73
Don N9OO
On 5/18/22 22:52, Wilson Lamb via James_Millen_Society wrote:
> After a vicious pileup of one buyer, the Antenna matching amp is sold!
> WL
>
>
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