Kenwood KDC-BT742U http://ping.fm/PJmIs

Motorola 5720,free Talk,talk About,cb Radio,ham Radio,amateur http://ping.fm/ndFHY

ARRL – W1AW Tour http://ping.fm/WtoWY

Q&A: can opearational amplifiers(op-amp) be used at HF band (3-30MHz)? any special type is required for that? http://ping.fm/v0GiI

Inverted V http://ping.fm/YJOFe

Need to plug a 220V inverted v plug into a house where there is no plug? Any suggestions that will cost an arm? http://ping.fm/LiQFO

Yaesu VX-7R and Miracle Whip Antenna for SWL http://ping.fm/O8FaF