James Trainer wrote: > Where can you buy a sniffer 4. I suppose somebody on the list might have one for sale, but most hams that have one don't want to part with it. If you want to buy a new one, contact Bob Miller N6ZHZ in California, who imports them for sale. Here is a link to him: http://www.rdfantennas.com/mk4_sniffer.php 73, Joe Moell K0OV