qrp receiver

Homebrew Kites - This article by Seabury Lyon, AA1MY describe how homebrew kits for amateur radio pourposes, in order to support wire antennas

Distribute one antenna to multiple receivers - System for distribution of a receive-only antenna to multiple receivers

F5NGZ Magnetic loop antenna - Antenne Cadre Project by F5NGZ, description by F5TZA in french

QRP Lowfer Antenna - Operate 160 and 80 meters in portable with this small antenna by K0EMT

Mini ATU - SP5DDJ mini antenna tuner for QRP operations

Monthly QRP contest calendar - QRP Contest Calendar All contest have QRP Categories by N3EPA but no more updated since 2011.

ST2NH's Radio Amateur Blog - ST2NH blog - first ham blog from africa fatures QRP,Homebrew,news,links

Sardinia QRP Club - A QRP association of amateur radio operators based in Sardinia Island Italy

Triangle ATV Association - The Triangle ATV Association is an organization of hams in the Raleigh-Durham-Chapel Hill NC area who communicate by means of our own personal TV transmitters and receivers.

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

N5ESE's QRP Antenna Switch - Open-Wire/Twinlead Antenna Switch

Antenna Selector - This project was built to be able to experience with more of an antenna and also in turn to be able to have a system that offers security to the receivers, carrying out the discharge to ground of the antennas

The Rock-Mite - A QRP RTX project by IS0VSU Franco in PDF file

Very simple wattmet - A very simple QRP wattmeter project by SP5DDJ based on schematic of SWR meter developed and published by JA6HIC

Optimist-80 - A QRPp DSB transceiver for the 80 meter band (1 Watt PEP)

Pixie 3 - 80 m QRP transceiver - A 3500kHz - 3579kHz range transceiver, output 250 mw by SP5DDJ

Basic QRP transmitter - A QRP transceiver project, design and build solid state QRP transmitter.

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

SoftRock SDR Interest Group - 5000+ member discussion group for the low-cost series of SoftRock SDR receiver and transceiver kits.

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.