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Total 7 documents matching your query.

1. [TenTec] Pegasus and Heathkit SB220 amp (score: 1): Author: aa5jj1@cox.net (Wayne); Date: Tue Feb 25 21:07:01 2003; I have a Heathkit SB220 2KW PEP amp and I have been using it on a Kenwood with a external keying relay to protect the rig form the 170 volts that comes out of the keying realy in the SB220, The Pegas; /archives//html/TenTec/2003-02/msg00942.html (7,507 bytes)
2. [TenTec] Pegasus and Heathkit SB220 amp (score: 1): Author: w9ac@arrl.net (Paul Christensen, Esq.); Date: Tue Feb 25 21:22:18 2003; Although Ten-Tec specs the key line voltage at low DC voltage for warranty purposes, the TO-220 style keying transistor in the Pegasus is actually speced to handle well over 100VDC, but I don't recal; /archives//html/TenTec/2003-02/msg00943.html (9,208 bytes)
3. [TenTec] Pegasus and Heathkit SB220 amp (score: 1): Author: w9ac@arrl.net (Paul Christensen, Esq.); Date: Tue Feb 25 21:26:15 2003; I just found it...it's called the AmpKeyer and it's $39.95 from "The HeathKitShop." If you don't mind performing a very minor mod to your SB-220, the Harbach solution is the best and it's half the co; /archives//html/TenTec/2003-02/msg00944.html (10,351 bytes)
4. [TenTec] Pegasus and Heathkit SB220 amp (score: 1): Author: n9dg@yahoo.com (Duane Grotophorst); Date: Tue Feb 25 22:09:21 2003; Or you could also build up an interface of your own, probably for less than $10 or so. For the RX/TX keying of my transverters and/or amplifiers I use the EXT T/R jack on back of the Pegasus into a R; /archives//html/TenTec/2003-02/msg00946.html (11,792 bytes)
5. [TenTec] Pegasus and Heathkit SB220 amp (score: 1): Author: Cellobrown@aol.com (Cellobrown@aol.com); Date: Wed Feb 26 07:35:03 2003; Dear OM: There was a firm who advertised in the classified section of QST who made various kits for both the SB-220 and SB-200. Their name was Harbach and they were located in Florida. I got a keyer; /archives//html/TenTec/2003-02/msg00951.html (7,408 bytes)
6. [TenTec] Pegasus and Heathkit SB220 amp (score: 1): Author: kw0d@netexpress.net (Dave Kamp, KW0D); Date: Wed Feb 26 10:00:13 2003; If one prefers to brew their own keying device, beware that the keying voltage is NEGATIVE... be careful if you're using a solid-state device. Harbach upgrade kits are based on QST articles published; /archives//html/TenTec/2003-02/msg00955.html (8,524 bytes)
7. [TenTec] Pegasus and Heathkit SB220 amp (score: 1): Author: ghoffman@spacetech.com (Gary Hoffman); Date: Wed Feb 26 10:56:07 2003; Wayne, I have basically the same setup. I use an external relay with a 12 V dc coil and use the aux power supply on the Peg. to power it. Works great. Gary I have a Heathkit SB220 2KW PEP amp and I h; /archives//html/TenTec/2003-02/msg00962.html (8,223 bytes)

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