[Elecraft] Upconverter?

[Edward R. Cole]

http://www.kl7uw.com/600m.htm
scroll down the page half-way for the item marked March 17, 2011.

But mine is a downconverter for xmit.  But no reason it could not be 
used for receive providing you place a good LF preamp ahead of the 
mixer (minicircuits SBL-1).  In my case I am using my station 10-MHz 
reference oscillator as LO and running the K3 in test-mode at 
10.470-10.510 MHz with output at 470-510 KHz.  I LP fllter is needed 
on the output of the mixer circuit.  I am using the downconverter to 
drive my converted NDB transmitter (100w output for 0 dBm input).


73, Ed - KL7UW, WD2XSH/45
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