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Total 2 documents matching your query.

1. Re: [Amps] resonant choke filters. (score: 1)
Author: rejean leveille <va2am@videotron.ca>
Date: Sun, 21 Feb 2010 21:54:49 -0500
Hi Jim I like to read expert people on amplifier and I am on a learning curve. I own since 4 months a Marconi BH 30 modified for the 9 amateur bands, updated QSK, positive and negative keying, opto t
/archives//html/Amps/2010-02/msg00647.html (13,880 bytes)

2. Re: [Amps] Keying Kenwood TL922 with Yaesu FT1000D (both old guys) (score: 1)
Author: rejean leveille <va2am@videotron.ca>
Date: Fri, 18 Oct 2013 20:13:14 -0400
Hi Jean The best way to found out if TL 922 was modified for low voltage keying is by taking a voltage measurement at the rca key-in jack. If you got +100 volts no, if yes it could be 12 or 24 v dc.
/archives//html/Amps/2013-10/msg00336.html (9,778 bytes)


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