Posted on 02/16/19, 2:49 PM

K2RIW UHF KW Amplifier/RF Deck
Posted by Chris Burkey

*** CALLING ALL UHF - 70CM OP'S ***
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This is a (K2RIW/ARCOS) Design (UHF) Stripline KW Amplifier (RF DECK ONLY) That uses a pair of Ceramic (4CX250B) Style Tubes and includes a Spare Set of these tubes as well!
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Built by an RF Engineer who went SK. The Power Supply is Not Included as it was Destroyed by Movers.
The SK had built several amplifiers in his day!
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This Includes (1) pair of tubes installed plus (1) spare set of tubes!
Also includes the Attached "Blower and Filament XFMR" and the RG-8 HV Line with Connectors on it. Cabinet is Nice and has Good Rubber Feet.
The blower runs Quiet and moves LOTS OF AIR.
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I am UNABLE to test the RF Deck as I don't have the HV Supply for it. The Grid and Vernier Plate Tuning Controls and switches operate Smoothly. Has N-Female Connectors for both "Input & Output".
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Being offered AS-IS. There is much info and complete Schematic's available on the web for this amplifier. I can provide many Pictures by request.
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$350.00 Plus Shipping
Paypal, USPS M/O
Thanks for looking.
And Thanks to the Rochester VHF Group for this posting!
Chris-WD8EEQ

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