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G3YRQ > QRP 03.12.00 19:25l 14 Lines 671 Bytes #-9185 (0) @ WW
BID : 4000_GB7BOB
Read: DL2MHG GUEST
Subj: Tunable I.F. circuitry OBSOLETE ????
Path: DB0ZKA<DB0KFB<F8KOX<F6KNP<F6KVE<F6KIF<F5KGR<F1HPZ<F6KJU<ON0DOR<ON0CK<
ON1CED<ON6AR<PI8HWB<PI8ZAA<PE1NMB<EA7URC<GB7CRV<GB7WLR<GB7BOB
Sent: 001129/1322Z @:GB7BOB.#16.GBR.EU #:4000 [Southport] FBB7.00g25 $:4000_GB7
From: G3YRQ@GB7BOB.#16.GBR.EU
To : QRP@WW
Hello to anyone outside the UK, if anyone remembers the G2DAF transmitters
used a tunable IF say 5- 5.5 Mhz, and assosciated KW & early trio/kenwood,
heathkit transceivers that used a tunable IF. The point being after hunting
through loads of the SPRAT magazines, it appears that tunable IF's are no
more ? if anyone has any details using modern components, I'd like to know of
ur experiences..thanks 73 501 de ian G3YRQ @ GB7BOB
I have missed out Ten-Tec century 20 & 21, but the rx side go to a direct
conversion, and not superhet conversion... I'm trying to get a 10 metre rx
put together.....
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