"R1" defined:

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From: Mont Pierce (mont@netcom.com)
Date: Tue May 31 1994 - 12:21:40 EDT


>
> R1 ???
> OK, I give up. I have searched my archives and hoped that someone
> else would ask, but since no one has. What is a R1? I know it
> is a receiver of some sort and that Laura is building one, but
> where do I find the circuit (or is it a commercial kit?)?

This is the direct conversion receiver designed by Rick Campbell. 624
kits sells it in kit form as the "Classic 40m Receiver Kit" for $66(?).

The R1 write-up by Rick Campbell is in the August 1992 QST. Some months
later he wrote about the R2 receiver. Similar to R1 except uses phase
matching to get a single signal output (USB/LSB).

73,

-- 
Mont Pierce

+-------------------------------------------------------------------------+ | Ham Call: KM6WT Internet: mont@netcom.com | | bands: 80/40/20/15/10/2 | | modes: cw,ssb,fm | +-------------------------------------------------------------------------+


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