wireless network

L Network Antenna Tuner - L Network Antenna Tuner Project by K7SFN

Cookie Cantenna Wi-Fi - Make a cheap, portable, high performance (15-18 db) directional antenna out of commonly available parts that can be purchased in most grocery and hardware stores.

Hellenic Amateur Radio Emergency Network (HAREN) - Hellenic Amateur Radio Emergency Network (HAREN).

GX4MWS: The Macclesfield Wireless Society - The official website of the macclesfield

QCWA - Quarter Century Wireless Association (QCWA) Founded 1947

WX5RC Rogers County Wireless Association - Claremore, OK

QSLogBook - Amateur radio operators exchange QSL cards to confirm two-way radio contact between stations. We here at QSLogBook offer a Social Network to accomplish a more personal contact

FM DX Antenna Company - FM antennas for reception and transmitting on the FM broadcast band, Weather Band antennas, Wireless microphone antennas, and products to improve reception for the FM antenna, weather band radio antenna, and wireless microphone antenna.

Voldatech - Voldatech Telecommunication & Networking Solutions, RF Coax cables and connectors manufacturer based in China

Pro-Link products - Pro-Link products, coax cable manufacturer specialize in a comprehensive range of Fibre Optic Cables, 50ohm and 75ohm Coaxial Cables, RF Cables, 10Base-T Cables, Connectors and Networking Products

Introduction to Digital Modes - Wireless Society of Southern Maine, Digital Modes Page, introduction to amateur radio digital modes, including FLDIGI, PSK31, RTTY, high speed CW, Slow Scan Television, HF Weather Fax, WeFAX, MFSK16, OLIVIA, G-TOR, AMTOR, MT63, Digital SSTV, Frequency Key Shifting, and more

ATN The Amateur Television Network - Fast Scan Amateur Television in Alabama, Arizona, Northern California Southern California, Georga, Illinois, Indiana, Kentucky, New Mexico, Nevada, Texas, Washington, Delaware, Maryland, New Jersey, and Pennsylvania

HSMM-MESH - A high speed, self discovering, self configuring, fault tolerant, wireless computer network that can run for days from a fully charged car battery with focus on emergency communications

High-speed multimedia radio - HSMM amateur radio wifi data networks

N6OCS Repeater Network - The Primary N6OCS Repeater is located at 5700 feet on Santiago Peak in the Santa Ana mountains.

Italian Cisar Radio Amateur WiFi Network - The National Digital Link Cisar CisarNet Project

SuperDARN - An international Radar network for studying the Earth\'s upper atmosphere, ionosphere, and connection into space.

ARC electronics - Communications solutions for Business, Utility and Industrial applications including data phones wireless RF

D-STAR Hot Spot - D-STAR Hot Spot is software for Windows that creates a D-STAR 'point of presence' (or hot spot) utilizing an analog radio and a GMSK node adapter. The hot spot creates RF access to the D-STAR network where none previously existed

iRFC for iPhone - IRFC offers a full Radio Frequency Calculator on the go for network impedance adaptation with smith chart

DxSpot - DxSpot is your mobile access into the Amateur Radio DX cluster network. With DxSpot you can connect to the DX cluster of your choice. The internal database supplies the connection parameters to over 300 DX clusters. Once connected enjoy formatted table views of DX spots, DXCC information, connected users, cluster announcements, colorized WWV propagation data, and keep current with the latest DX news.

Using cheap tetrodes in amplifiers - This article is written to dispel some of the misconceptions and misunderstandings about some of the tetrode based linear amplifiers, which are currently available on the amateur market.

RF Safety Compliance Calculator - This program is intended for far-field calculations, Calculate Estimated Power Density based on several factors.

M0WWA Vector Network Analyzer - 60KHz to 60MHz. laboratory quality Vector Network Analyzer project

WiFi Router for amateur use - Modifying consumer off the shelf wireless LAN devices for specialized amateur use