dual wound

A cheap dual band ground plane antenna - This little antenna is cheap and easy to build, lightweight, and very functional on 2 meters and 70 centimeters by NA4IT

ZZ Wave net antenna - Setting up a ZZ Wave antenna, a dual band loop antenna covering 80 and 40 meters.

Noise Figure Measurement using Standard Antennas - Measuring noise fiugre on the W2IMU horn and the dual-dipole-feed

A Dual Mode Horn Antenna - Dual mode horm antenna for 10 GHz nu G3PH0

Open Stub J-Pole Project - A 144/440 dual band open stub J-Pole Antenna project by NT1K

Dual Band Slim Jim  ^updated - Dual Band VHF/UHF Slim Jim Antenna project

Radio Shack pro 95 - Questions - Radio Shack pro 95 - 1000 Channel Dual-Trunking Scanner Radio Support Questions

Radio Shack PRO-95 details - The Pro 95 is a dual trunking handheld scanner designed by GRE and sold by Radio Shack

811 Linear Amplifier project - A lower power desktop linear with integrated 120vac power supply. This, very compact, dual 811 version will deliver about 300 watts output. Covers all bands including WARC bands.