super regenerative recei

How to Make a Great 9:1 RX Transformer - There are lots of good designs for matching transformers for receiving antennas. Make it yourself it's cheap and easy, and very high performance. This is the design used in the TRX-9 transformers.

Transformer for Ground-Independent Receiving Antennas - Transformers theory and calculator of turns on binocular cores. Comparison with toroid cores.

A 144 MHz Halo - This halo antenna was built to have an omnidirectional coverage while working in VHF contests. The idea was to have a small but useful antenna for receiving, but it has demonstrated very capable on TX also.

Superloop receiving antenna for 136kHz - Receiving loop antenna project by G3LDO for 136kHz

160M Delta Receiving Antenna - K6SE's 160M Delta Receiving Antenna Used By FO0AAA

Random wire antenna for shortwave listening - VA3STL experience on reorganizing his shack and setting up a new random lenght wire antenna for his Yaesu FRG-7 receiver

Hiawatha Amateur Radio Association - From the Upper Peninsula of Michigan along the southern shore of Lake Superior

W4GPL - TenTec Omni-VII Stream - Omni VII Receiver in Orlando, FL - Web Controlled

The BetterRF Company - Dedicated to providing superior products to the Amateur community. screwdriver Control, Icom 7000 and IC 706 tune control, voice and cw keyers for Icom Radios, yaesu tune control.

Wx-satellite reception - Weather satellite pictures, and how to receive them, with home made equipment.

Receiving weather satellite images - How to receive images from orbiting noaa weather satellites using simple receiving equipment and a computer by G4ILO

Yaesu FRG-7 resources - Site dedicated to the Yaesu FRG-7 receiver

FT-1000 Noise Blanker Mod - Technical resource and information on improving ft1000 receiver performance

Haydon Communications - Ham Radio On line shop, kenwood yaesu icom alincon ten tec dealer, antenna rotors, antennas, antenna mounts, microphones, antenna mas, receivers and scanners based in Essex England Uk

13cm.co.uk - Amateur Television products, online store for ATV transmitters receivers, LCD controllers, wireless cameras, video senders, accessories, power amplifiers based in UK

4ATV.com - Amateur TV transmitters and receivers for ham operators, wireless cameras, ham antennas, 2.4 1.2 900 Mhz systems

Shack Supplies - Shack Supplies are a leading UK supplier of Amateur Radio equipment, we also specialise in the supply of Marine Radio & Maritime related electronics equipment. Yaesu Kenwood Icom Alinco transceivers, Morse keys, antennas, analyzers, cables connectors, Receivers, power supplies and more.

Radio Arena - Supplier of two-way radio products and accessories to large and small businesses, volunteer groups, radio amateurs and individuals. Transceivers, receivers, antennas cw keys

Tecno Comunicazioni - Italian ham radio dealer, accessories for transceivers, scanners and receivers, antennas, amplifiers, tuners and more

Super Check Partial - Super check partial is a feature that K1EA first introduced in his CT logging software. It enables the use of a database to extend the list of calls that appear in the check partial call window. Used correctly, it can help you more quickly pull a call out of the QRM

CWCom - CWCom is a morse code chat progam for Windows and NT operating systems. You can use CWCom to transmit and receive morse code and text messages over a LAN or across the internet! CWCom can translate morse code to text and text to morse code or flashing light, so you don't have to know morse code to use it.

KI5YN QLF Filter - A microprocessor based interface designed to go between a standard Morse code key and a radio transmitter. The circuit receives a signal from the key, processes it, and re-transmits it to the radio.

The AGC-80/40 - A Regenerative Receiver with AGC for 80 and 40 Meters by Rick Andersen, KE3IJ

80m Passive Heterodyne Receiver - Using a full-size antenna and a reasonably sensitive headphone, this simple switching mixer will produce an amazing abundance of signals on 80m.

OH2NLT Experimental Digital HF Receiver - SDR project based on a TI AFREDI8201 chipset with both ADC and DDC functions. This SDR needs no external PC and is a RX only.