Joe, I don't know what you are looking for.? Mine doesn't have the
shielding, but it appears to work pretty well to me.? I see them as low
as $33.99 with free shipping from aliexpress.? I suppose Trump will take
his toll too, but that is pretty incredible to me!
Rob
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On 9/11/19 5:57 PM, W5DXP via Groups.Io wrote:
Joe - AF5MH wrote: Is there a recommendation for an acceptance test?
For what it's worth - I received mine today (a day sooner than expected) from ST-EC which had a 99.1% positive rating. It is shielded and works very well at HF compared to a $500 AIM 4170D. I don't plan to use it above 150 MHz. ;data=02%7C01%7Crob.frohne%40wallawalla.edu%7C79b4b303c61d4a83565b08d7371c24c7%7Cd958f048e43142779c8debfb75e7aa64%7C0%7C0%7C637038466331569615&sdata=k1IErFDtpbajCef%2FRWzXKl%2BULB1i3PY8d3%2F4yocBmuo%3D&reserved=0
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Rob Frohne, Ph.D. P.E.
E. F. Cross School of Engineering
Walla Walla University
100 SW 4th Street
College Place, WA 99362
(509) 527-2075