9v dc power supply

Mirko radio collection - old military and broadcast radios

WC2L Web Cluster - An AR-Cluster powered web interface to packet cluster by WC2L

UK Radio Stations on the net - The Internet's most up-to-date list of UK radio stations simultaneously broadcasting on the web.

TE Systems - Manuf RF power amplifiers wideband+narrowband for Commercial, Defense, OEM and amatuer markets. Also low-noise rf amplifiers

VLF Time Signal Broadcasts - Station List Compiled by William Hepburn, LWCA

K4SET, Soundcard Digital, MFSK - "MFSK and the SoundCard Digital Software Revolution"" by K4SET and WD4HVA"

N9VV MFSK Resources - Links and software reviews for MFSK operating mode

N9VV PSK31 Resources - Software, reference and reviews of computers interfaces for PSK31 operating mode

Flexnet Powered Site - Italian web site about Aprs Uscc Rmnc Cluster tsthost fbb flexnet

49MHz Hobbyists Site - A website and email reflector for hobbyists in the unlicensed 49MHz low-power band.

RWC Belgium - World data center for the sunspot index

Radio Worldwide on Shortwave - Kurzwelle, shortwave, Radio , DX, broadcasting, QRG, SWL, receiver, Empf§nger, BCDX, DX-Clubs, hobby, QSL, schedules, Frequenzen

Writing reception reports - A guide on writing reports to broadcasting stations and obtaining QSL cards

Broadcast schedules - Current broadcasting schedule by languages

Contact info for Stations Worldwide - Address and links of many broadcasting stations

SW Radio Africa Home Page - SW Radio Africa is the independent voice of Zimbabwe broadcasting on the short wave

Replay Radio - Lets you automatically record your favorite radio programs from Web Radio broadcasts, and then listen to them later on your PC, MP3 player or Pocket PC.

MacDSP - Digital filter for Macintosh computers with a PowerPC processor

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.

HAMIC - The Ham Intelligent Calculator - HAMIC, is a program designed to simplify a number of calculations commonly used by HAMs. It is designed for the HAM radio hobbyist, but may be useful to others as well. HAMIC has a simple to use, but powerful graphical interface that allows solving simple circuits such as resistors in series or parallel, or more complex circuits such as L networks or T networks. As well, other calculations such as SWR and reactance conversions are supported. Windows shareware.

VoiceKeyExpress - Turns your PC's sound card into a powerful and versatile digital voice keyer. Commercial by n7qjp

K8CU Technical Topics - Well documented Amateur Radio HF/VHF antenna projects, high power Russian GS35B RF amplifiers, mobile RFI solutions, related accessories, vintage radios, Six meter equipment, and useful techniques by K8CU are inside.

Convert a PC Power Supply - 13.8 V / 15 A from a PC Power Supply

SSB20 power supply for SSB transceivers - 20 Amps peak of recycled grunt for SSB transceivers

Rtty interface (FSK/AFSK) with sound cards - "How to remove the so called ""ground loop"" and the reentry in the RTTY broadcast and make radio and PC happily coexist"