Tube sockets

Deane D McIntyre dmcintyr at UCALGARY.CA
Thu May 8 13:40:13 EDT 2003

Martin Tippin wrote:
> I have two Johnson #247-7 pin ceramic tube scokets, can some one tell for what tubes tehese are for? Thanks
> Martin L Tippin WØAKG
> 140 Monarch Lane
> Branson, Mo 65616

According to the Johnson ad in the 1953 ARRL handbook this base is
"7 pin Steatite for tubes such as 826. Etched Aluminum Shield"

73, Deane McIntyre VE6BPO

This list is a public service of the City of Tempe, Arizona

Subscription control -
Archives -

More information about the Boatanchors mailing list