small valves
woodelf
bfranchuk at jetnet.ab.ca
Fri Apr 22 22:49:29 CDT 2005
Allison wrote:
>>Subject: Re: small valves
>> From: "Bob Shannon" <bshannon at tiac.net>
>> Date: Fri, 22 Apr 2005 19:00:24 -0400
>> To: "General Discussion: On-Topic and Off-Topic Posts" <cctalk at classiccmp.org>
>>
>>I've not been into R/C stuff, but I am into 'submini' tubes.
>>
>>I recently built a 5-tube regenerative receiver for the 49 meter band using
>>5678's for the 2 stage tuned RF amp, detector, and first audio amp. A 5676
>>serves as the final audio driver.
>>
>>
>
>Can you send me a schematic you used? I must have 20 of those, as well
>as 1AD4 and 5672s. I was forturnate that someone gave me a bunch of them
>and I've found them fun to play with. I've done a single tube regen (160m)
>with it and stuffed in a small tin. I run it on an AA cell and three
>9v batteries.
>
>
I'll take a schematic too... got any for the BC band?
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