[Elecraft] Sub Receiver I.F. Tap
wa9fvp
repair at willcoele.com
Sun Apr 16 12:34:04 EDT 2017
Edward R Cole wrote ;
I brought out the 1st IF of the sub receiver from that point using
0.001 uF disc ceramic coupling cap to RG-174 coax snaked out thru a
hole in the sub-Rx shield to a BNC on back panel of the K3.
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I think that connecting the coax via a capacitor would load and mistune the
I.F.. That's why the main receiver was designed with a buffer JFET.
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Jack WA9FVP
Sent from my home-brew I5 Core PC
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