metal dial plate

RF Ground Radials Priority listing - Everything about RF Ground Radials. This site is dedicated to all things relating to antenna ground radials.

The Battle Creek 40 80 160 m antenna - 3 Band vertical Marconi-antenna for the bands 40, 80, 160 meters with a ground net of wires as radials.

Vertical Antenna For 40- 80-160 Meters - The basic antenna is a vertical monopole, using elevated radials to complete the ground plane by k5oe

Vertical Radial Ground Systems - Tom, K1JJ on radial ground system applied to 160 m vertical array

Some plain facts about multiband vertical antennas - There is considerable confusion as to what exactly a multiband vertical antenna is. The confusion concerns the method of feed, how much mismatch one can expect, how many radials are required, how the particular antenna is built for multiband use, plus some other points.

Antenna & Ground Help - Radials & Counterpoise

Why Radials ? - Butternut article on radials usage on vertical and ground plane antennas

The mystery of radials - Effect of radials on the efficiency of antennas.

43 Foot Multiband Vertical Installation and Performance - Installation notes, and decision analysis for selecting and erecting a multi band vertical antenna with radials.

HF vertical ground systems experiments - Experiments on HF verticals with various ground systems including some with elevated radials.

Sundial Wire - Cloth covered wire from sundial wire

Lance Johnson Engineering - Manufacturer of ham radio accessories, D-LAY-5 Rotor Brake Delay, ECP-1 Remote 40-80-160 Preamplifier, GP-1 Radial Buss , Kansas City Keyer Elizabeth CO

MicroMetal - Manufacture high quality low cost powder cores with a wide selection of shapes

TW Antennas - Portable multiband HF antennas. The Traveler provides 5 band, omni-directional communications in an easy-to-assemble package that requires no radial ground system or towers

HexKit.com Hex Beam Base Plates - Fabricates baseplate components, and provides hardware kits for DIY hex beam antennas.

Wire Harness Assemblies - Printed Circuit Board, Custom Overmold Cable Assembly, Box Build, System Integration, Sheet Metal

LCD Digital Dial DDS VFO - N3ZI KITS: Low Cost Frequency Counter and DDS-VFO kits

Duplexers for Ham Radio repeaters - We produce duplex filters and antennas for 2m,70 cm and 23 cm repeaters.

LCD Digital Dial DDS VFO - Low Cost frequency counters and DDS VFO's for QRP and Vintage Radio's. LCD Digital Display, Frequency Counter or DDS VFO

Coastal Bend Electronics - From radar detectors to cellular amplifiers to cb radio to surveillance cameras to metal detectors to VHF radio Marine radio, Stereo, Cb Radio, and Cellular repeater, Texas USA

Scientific Surplus - Buy, sell and trade electronic and scientific instruments. Oscilloscopes, microscopes, signal generators, RF equipment, short & long wave radios, meters and wattmeters, detectors (radiation, metal), spectrum & network analysers military equipment

Glenn Hauser's World of Radio - World of radio, continent of media, mundo radial broadcast schedule

DL6WU Long boom Yagi design tools - This is an Excel spreadsheet template to design DL6WU Yagi antennas

Panel and Dial - Freeware windows and linux tools to design front panels and dials labels for your home-brew projects.

Ground Radial Links - Antenna Ground Radial's. All About, Why & How To