[TenTec] Sherwood Engineering Receiver Test Data
Bill Tippett
btippett at alum.mit.edu
Mon Mar 29 09:11:54 EST 2004
Orion will soon appear at the top of this listing:
http://www.sherweng.com/table.html
with 2 kHz spaced IMD measured dynamic range of 93 dB. The
previous best was 84 dB (held by a Drake R4C with Sherwood's
600 Hz roofing filter). Sherwood's measurements with the 1000
Hz roofing filter at 1 kHz and 2 kHz are within ONE dB of ARRL's,
lending more credibility to both IMHO.
73, Bill W4ZV
P.S. More details on the Orion reflector courtesy of W0YG:
http://dayton.akorn.net/pipermail/orion/2004-March/thread.html
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