lf receiver

Half-sloper antenna for 40-80 - K9CZB QST article about sloper antenna project for 40 and 80 meters band

Alfa lima Priority listing - Official web site the International Alfa Lima DX'R group

Alfa November - Southern International Spanish Radio Club, AN CLUB, since 1982

Sierra Alfa France - New website France, DX master Rules on line now ! DX SA Expedition 2002 aviable.

Alfa Tango Argentina - AT Argentina web site

20AT011 Johnny Priority listing - My homepage, iota Page

University of Hawaii Radio Astronomy - Online receiver streams signals from Jupiter and the sun

NASA Online VLF Receiver  ^{updated  pop} - Hear VLF audio from NASA online VLF radio receiver in Huntsville, Alabama.

NI4L Dipoles Priority listing - Custom resonant dipoles

Symek - Packet-Radio-Controller for amateur radio, CB and commercial applications. Data radios (transceivers), receivers and transmitters for high speed data communication Assemblies for satellite ground stations, special receivers and transmitters.

NovexComm - Rack Mounts for ham radio transceivers and receivers

RSGB HF Committee - LF Band activities section

VLF Natural Radio Discussion Group - Discussion group dedicated to those who enjoy monitoring radio frequencies in the VLF radio spectrum and slightly below the VLF spectrum (3-30 KHz).

QSLfactory.com - inkjet and printed custom colour QSLs

CW Skimmer - Multi-channel CW decoder and analyzer for Windows 98/ME/2000/XP. Simulatneously decode ALL cw signals in the receiver passband - up to 700 signals can be decoded in parallel and extract call sign

TCalc - TCalc+ analyses the Noise and intermodulation performance of radio receiver front-ends.

TK8500 - open source software designed to control and program the ICOM IC-R8500 receiver

TK545 - Open source software designed to control and program the Japan Radio Co. NRD-545 receiver.

TK500 - Open source software designed for the Yaesu VR-500 receiver.

TK120 - open source software designed for the Yaesu VR-120 receiver.

TK75 - Open source software designed to control and program the ICOM IC-R75 receiver

Alinco DJX 10 software - MS-DOS programming software for use with Alinco's DJ-X10 Wide Band Communication Receiver

SRL QuickSilver QS1R VERB - The QS1R VERB is the most advanced open source digital down conversion (DDC) receiver board on the market. It features a Linear Technologies LTC2208 16 bit, 130 MSPS Analog Digital Converter (ADC) and an Altera EP3C16 Cyclone III FPGA. Connectivity to the PC is through a high speed USB 2.0 interface. QS1R covers 15 kHz through 55 MHz in its standard configuration and can be used in undersampling applications to 300+ MHz.

Electronic Kits - Free download electronic's kits, do it yourself in french

Electroluminescent Radio Receiver - The Electroluminescent Receiver Kitk available for ham radio and shortwave listening