ciao wireless

High gain vertical antenna for UHF - How to build a high gain vertical antenna for the UHF amateur or CB Bands, by radio experimenters handbook

Helical Antennas - The Helical antenna description, a simple way of obtaining high-gain and a broad band of frequency characteristics

J-pole antenna for 915MHz - A 915 MHz four bay j-pole antenna plan

900 MHz Quagi antenna - A 10 elements quagi antenna for the 900 MHz band

Practical Wifi Antenna Measurement - This page describes a simple way to determine the main RF characteristics of a Wifi (IEEE802.11b/g wireless LAN) antenna.

DIY Wireless Antennas Update and Resource Center Priority listing - Your DIY Guide to Wireless Antennas for boosting wireless signal strength. How to build a wireless antenna for little or no money.

CantennaCalc - Kioan's calculator for building a Cantenna , directional waveguide antenna for long-range Wi-Fi

Homebrew WiFi Antennas - Lincomatic's Homebrew WiFi Antennae, Cantenna, Toothpick Monopole, Patch Antenna, BiQuad, collinear wifi antenna all in one page

How to extend your Wireless Network - How to extend your Wireless Network by building a 2.4 gHz wifi cantenna

Uncle Johns Collection - Antique radios, clocks, cameras. Uncle John collected, repaired, restored, built, old radios, clocks, and cameras.

CRARC - Canberra Region Amateur Radio Club (Formerly the Wireless Institute of Australia, ACT Division).

W1TU Ellsworth Amateur Wireless Association - Ellsworth Amateur Wireless Association, Maine USA

Portland Amateur Wireless Association - Established in 1914 and affiliated with the ARRL since 1930, the Portland Amateur Wireless Association has the distinction of being the oldest Amateur Radio club in Maine

Waterville Area Wireless Association - The Waterville Area Wireless Association was founded in 1957

K5RWK Richardson Wireless Klub - The Richardson Wireless Klub is an ARRL Special Service club of amateur radio operators based in Richardson, TX, USA.

W1YK - Worcester Polytechnic Institute Wireless Association. - The Worcester Polytechnic Institute Wireless Association

Starman Electric - Starman Electric manufactures DataBridge wireless RF modem modules for easy point-to-point wireless data transmission of analog, digital, and serial RS232 UART signals.

Nearson Antennas - Founded in 1990, Nearson, Inc. has been providing our customers with exceptional value with the products and services we offer. VHF, UHF mobile radios, Cellular, PCS equipments as well as ISM band wireless data and WLAN applications.

Cross Country Wireless SDR Receiver - SDR Receiver a compact high performance HF software defined radio receiver designed to be used in fixed or portable stations. Version 2 of the receiver is now available. It now has an RF pre-amplifier using a power MOSFET and other revisions to improve it's performance both as a stand alone receiver and as an IF panadaptor with HF and VHF transceivers.

Small Antennas for High Frequencies - This is about Small Antenna types and their properties which can help choosing proper antenna for high-frequency wireless communications as: two-way radio, microwave short links, repeaters, radio beacons or wireless telemetry

Gap Titan Antenna Review - UK Practical Wireless review of the GAP Titan antenna

Fairview Microwave Inc - Supplier of RF, Microwave, & Wireless passive coaxial components, including Coaxial Attenuators, Adapters, Cables, DC Blocks, Terminations, & Connectors

Offhsore radio guide - The Offshore radio guide, watery wireless websites, history pictures and sounfiles

APRS Messenger program - APRS over digimodes including PSK, QPSK and GMSK with digipeating and two way HF internet gateway to the APRS-IS

Cantenna Calculator  ^updated - A circular waveguide calculator for designing cantennas include source code and windows executable by lincomatic