I have a complete trq30 portable df set which includes the r1218 hf and r1518 vhf receivers , tripod with 4 manual loop antenna and a cassette recorder. anyone play around with this or the newer sets with the doppler antenna. the receivers work off ac 24vdc or 12 d batteries

anyone want to bring there df set and we could do some triangulation and plotting. I an ordering some topo maps and with a board and mylar we could mark positions of the field units