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Article #20765

The RCA 9-BX-5 Rides Again!

#20765
From: starin
Date: Wed, 15 Feb 1989 13:31
28 lines
1626 bytes
This is a second response to the posting on the old RCA radio.

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- Knowing the tubes used, does this help to date the radio?

-- Generally speaking, yes. The 7 pin miniature tubes with the 1.5V 
-- filaments were a product of WWII. However, with the introduction of the 
-- transistor in 1948, their days were numbered. Subminiature tubes 
-- filled in for transistors in VHF/UHF applications until transistors 
-- caught up but even they were on the electronics scene only 
-- briefly (except for surplus people like me).

- The street address in Holcomb would certainly be appreciated.

-- The one I have is old but I'll look it up tonight and post it on 
-- the net tomorrow. They also have a really neat museum in Holcomb 
-- (not far from Rochester, NY) where you can see all kinds of old 
-- radios (like an arc transmitter) - bring earplugs!

***************STANDARD DISCLAIMER APPLIES********************
______________________________________________________________
Mark Starin KB1KJ		 	US NAVY RADIOMEN DO IT 	
Digital Equipment Corp.		 	WITH MORE FREQUENCY
Merrimack, NH			
(603)-884-5596			
DECWRL::"abe.dec.com!starin"	
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!purdue!decwrl!mutha.dec.com!starin
From: starin@mutha.dec.com
Newsgroups: sci.electronics
Subject: The RCA 9-BX-5 Rides Again!
Message-ID: <8902151331.AA05954@decwrl.dec.com>
Date: 15 Feb 89 13:31:24 GMT
Organization: Digital Equipment Corporation
Lines: 28