[HomeBrew] Which IC mixer is better?

[Ian Wilson]

Someone asked me about diode ring mixers. Here are two great URLs:

http://www.qrp.pops.net/ (look at 'Broadband Transformer Topics').
http://www.intio.or.jp/jf10zl/index.html (look at 'How to make Diode
DBM').

There's also a wealth of information in Solid State Design for the Radio
Amateur, and Experimental Methods in RF Design.

Hope this helps,

73 de ian, k3imw