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Total 6 documents matching your query.

1. [AMPS] SB-200 & 10MHz++ (score: 1): Author: alex@sandlabs.com (alex); Date: Sat, 15 Dec 2001 21:45:44 -0500; I have modified several amps by replacing the conventional Switch/Plate Cap/Inductor/Load Cap with a simple Pi filter. This gets rid of the switch and becomes more reliable. I think it should work wi; /archives//html/Amps/2001-12/msg00231.html (9,474 bytes)
2. [AMPS] SB-200 & 10MHz++ (score: 1): Author: Peter.Chadwick@zarlink.com (Peter Chadwick); Date: Mon, 17 Dec 2001 07:44:38 -0000; How do you meet FCC Part 97.307(d) with such an arangement? In a class AB amplifier, the second harmonic component of plate current is 6dB down on fundamental, so you need another 34dB out of the tan; /archives//html/Amps/2001-12/msg00277.html (7,792 bytes)
3. [AMPS] SB-200 & 10MHz++ (score: 1): Author: alex@sandlabs.com (alex); Date: Mon, 17 Dec 2001 21:09:40 -0500; This is a multi-part message in MIME format. --=_NextPart_000_0032_01C1873F.24161180 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Man! All I have done wa; /archives//html/Amps/2001-12/msg00284.html (14,895 bytes)
4. [AMPS] SB-200 & 10MHz++ (score: 1): Author: Peter.Chadwick@zarlink.com (Peter Chadwick); Date: Mon, 17 Dec 2001 14:13:37 -0000; So what? The amplifiers have Pi-L networks, and the tuner the T network. Going to a straight pi network in the amplifier and no tuner is going to reduce the overall harmonic suppression. Interestingl; /archives//html/Amps/2001-12/msg00285.html (7,525 bytes)
5. [AMPS] SB-200 & 10MHz++ (score: 1): Author: alex@sandlabs.com (alex); Date: Mon, 17 Dec 2001 21:28:02 -0500; This is a multi-part message in MIME format. --=_NextPart_000_0058_01C18741.B4F0F9C0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Why is it that I hear s; /archives//html/Amps/2001-12/msg00286.html (13,315 bytes)
6. [AMPS] SB-200 & 10MHz++ (score: 1): Author: Peter.Chadwick@zarlink.com (Peter Chadwick); Date: Mon, 17 Dec 2001 14:35:02 -0000; Sorry Alex, don't quite follow you. Are you suggesting that I'm wondering why I didn't think about getting rid of the tuner and going to a pi tank instead of a Pi-L? If that is what you are suggesti; /archives//html/Amps/2001-12/msg00287.html (8,090 bytes)

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