swl antenna

6Y2A Vertical Antenna Arrays - Configurations of the vertical antenna arrays used at 6Y2A

80m 4 element delta loop antenna - A four element delta loop antenna for the 80 meter band providing a forward gain of 6 dBi by F5VKM

Understanding the Hexbeam - G3TXQ pages focuses on understanding the HexBeam antennas. Basics, dimensions, multi band issues, antenna modeling.

K8CU Log Periodic Antenna - Plans, photos, electrical and mechanical design for this HF Log periodic antenna.

80Mt rotating Quad - 2el 40Ft front to back spacing 80 meters Quad antenna

Longwire Antenna Instructions  ^pop - Instructions for Putting up a Long-Wire Antenna

Big Antennas by PA3EPN Priority listing - Photos of setup of towers and antennas

How antenna traps work - An interesting article about homebrewing antenna traps for multiband antennas by VE3GK

A Longwire Aerial for Six Metres - Build a longwire antenna for 50 Mhz

K3MT's Grasswire antenna - Another approach to hidden HF antennas

Fixed inverted vee antenna for 80m - Infos and plans for an Inverted V wire antenna for 80 meters band

Stacked Yagi Antennas - Constructing and designing full size, single band stacked yagi antenna arrays

United Dx'ers Radio Group Priority listing - UD CB Ham SWL club

Petes dx newsdesk - General SWL and Amateur radio dx independent newsletter

Firestik - CB radio, ham radio antenna and accessories manufacturer

Gizmotchy Antennas - The Gizmotchy high performance horizontal and vertical beam antenna for 2/6/10/11 meter bands

Kaeferlein AMA magnetic loop antennas - Since 1983 the AMA antennas is specialized in magnetic loop antennas, AMA antennas. Based in Germany

Scout Telecomunicazioni - VHF, UHF, CB antennas for marine, mobile, base, remote radio monitoring and control system

PKW Antennas - PKW Antennas for ham radio bands, Quads, delta loops, log periodics antennas for military and professional use by Ditta Martelli fabbrica italiana antenne

Magic Band Network - 50 MHz information on antennas, beacons, and frequencies provided by PA4PA

Amrad LF operatoins - Lot of useful information on experiments on 136 Khz band, with antenna tips DSP infos and notes on their activity in LF.

Radio DX Center - French distributor for Palstar, Nagoya, Emotator, Belden, Vimer, RM, Batteries compatible, RF connectors... dealer for Kenwood, Alinco, Icom, President, Sirio, Syncron, Midland... Manufacturer for I.T.A. Antennas

SWL convention - The largest gathering of shortwave listeners (about 200) in North America, near Philadelphia in March.

RX-PSK31 - Easy to use Audio Spectrum and PSK31 decoding program specially designed for SWL's who don't need TX or for anyone who just like to monitor PSK31 or analyse signals. Adjustable DSP and Spectrum settings for audio and frequency spectrum to set for best decoding of PSK31.

K8CU Technical Topics - Well documented Amateur Radio HF/VHF antenna projects, high power Russian GS35B RF amplifiers, mobile RFI solutions, related accessories, vintage radios, Six meter equipment, and useful techniques by K8CU are inside.