21 meg yagi

160m Delta Loop Antenna - A large delta loop wire antenna for 160 meters band.

160m Band Mega Delta Loop Antenna - This antenna is great for the long haul QSO on 160m as it has a lovely low angle of radiation

3 Element Yagi for 144 Mhz - Elelement yagi beam antenna for 2 meters band by ON6MU

12el 144MHz Plus2 LFA Priority listing - A Low-Noise Urban 12 element Plus2 LFA Yagi antenna for 144MHz no match required, 50Ohm direct feed

Builds a 2m Yagi from Recycled Trash - 2m Yagi built from parts found in the trash by N0EQ

11el 50MHz Low Noise LFA Yagi  ^updated - A Large 11 element LFA Yagi for self build. Easy construction as no matching is required. Super gain, F/B and flat SWR

10el 50MHz Low Noise LFA Yagi - A high gain LFA 10 element LFA Yagi with super clean pattern and flat SWR no matching required so easy to build.

9el 50MHz Low Noise LFA Yagi - A 9 element 6M LFA Yagi with no matching required. Super flat SWR, great pattern and gain too. What more do you need?

AA5AU PVRC Antenna Mount Page - The PVRC Mount is a tilt-head type antenna mount that allows large HF Yagi antennas to be easily installed on towers.

6 Band Wire Antenna - This antenna article is geared towards new Hams and antenna builders looking for a very inexpensive 6 band antenna that can be efficiently fed with 50 ohm coax without a tuner by N4JTE

Yagi matching - A description of the concepts of Yagi matching - T match and general impedance matching by K2RIW

Yagi-16DBI for 2.4 GHz - Wifi yagi antenna with 16 Dbi (in French)

Free Yagi Antenna Designs by G0KSC - Free Yagi Antenna designs for many bands including stacking and EME information

13el 50MHz Low Noise LFA Yagi - A Monster 13 element 6M LFA Yagi with flat SWR, 50 Ohm direct feed and minimal side lobes

12el 50MHz Low Noise LFA Yagi - A 22 metre long 50 Ohm Monster 6M 12 element Yagi. Super gain, Flat SWR, excellent F/B 50 mhz antenna.

TP2CE Beacon - TP2CE/B rtx at 28.222.8 Mhz, using 450 mW into a GP R-7000 post your report.

C21TI NAURU DX Pedition - DX pedtion information about C21TI dx pedition to Nauru island 2009

San Joaquin County Sheriff and Stockton Police - Recorded scanner radio traffic from police and fire department communications. Stockton Police scanner recordings of pursuits, fights, shootings, officer involved shootings, in progress high intensity calls.

Solarcon Antennas - Solarcon custom designs and manufactures a wide range of standard and specialized antenna products, Patch Antennas, Loop Antennas, Helical Antennas, Yagi Antennas, Slot Antennas, UHF Antennas, VHF Antennas, Bluetooth antennas, Dipole antennas and many more.

ROLCON RF Systems - High quality VHF/UHF Yagi (directional) antennas

Renair Antennae - Antenna Manufacturer of Base station antennas, Colinears, Yagis, Whips, Portable, Handheld, PCB and Embedded Antenna Modules

GAP Titan DX by K2AV - Guy Olinger, K2AV on GAP Titan DX Antenna

Solarcon Antron 99 for HF bands - Using the solarcon A99 antenna for HF Bands

Signals Analyzer - Signals Analyzer – it is the program, which is designed for the very qualitative analysis of different signals. The one of main fields of SA application is the analysis of unknown or unclear, strange signals. This programm will be very usefull to everyone from professional analysts to amateurs.

A Modest Antenna Rotor Installation - A simple TV Rotor installation by W7ZOI