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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+\[WARNING\:\s+ATTACHMENT\(S\)\s+MAY\s+CONTAIN\s+MALWARE\]RE\:\s+Waller\s+Flag\s+Question\s*$/: 2 ]

Total 2 documents matching your query.

1. Topband: [WARNING: ATTACHMENT(S) MAY CONTAIN MALWARE]RE: Waller Flag Question (score: 1)
Author: "JC" <n4is@comcast.net>
Date: Tue, 8 Sep 2015 11:37:22 -0400
A 0.5 dB noise figure front end amplifier with NO other losses would produce -149.5 dB MDS. That is the absolute maximum MDS sensitivity obtainable with 250 Hz BW and 0.5dB total input noise figure.
/archives//html/Topband/2015-09/msg00037.html (12,502 bytes)

2. Re: Topband: [WARNING: ATTACHMENT(S) MAY CONTAIN MALWARE]RE: Waller Flag Question (score: 1)
Author: "JC" <n4is@comcast.net>
Date: Tue, 8 Sep 2015 12:31:05 -0400
I meant OFF and not ON for the internal preamp. I don't use internal preamp ON. The issue is most internal preamps are not designed for 160m, they need to cover up to 50 MHz Even the ICOM Norton prea
/archives//html/Topband/2015-09/msg00038.html (9,580 bytes)


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