power supply 9.3v dc

MD-DC QSO Party - Rules and regs and forms and previous winners of this event.

Australian Callbook - Register of Radiocommunication Licences

ARRL: US frequencies allocation - Transmitter power limits and frequencies allocation by band

CT1END Carlos - DX information , logs , QSL Managers, QSL Service , BPDX - Portuguese DX Bulletin

ZF1DC David Corbin - Countries worked on 6 meters, ZF firsts on 50 Mhz, and links to resources.

QRZ.RU Russian HamRadio Server - Free Russian hamradio server special for radiofanats from CIS. Search engine on callsigns, electronic circuits and hamradio programs in www powered with knowledge base.

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

Valcom Fibreglass Whip Antennas - Manufacturer of Fibreglass Whip Antennas, Low and mediun Frequency, HF and VHF Antennas Specialized in the design and manufacturing of a full range of Beacon (MF), AM Broadcasting 540 - 1700 KHz, HF 1.7 to 30 MHz, VHF 30 to 156 MHz and UHF 200 to 500 MHz antennas.

EH Antenna Systems - Provide information relative to a new antenna concept. AM Broadcast antennas and amateur radio prototypes

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

Connect two PC together with Laplink cable - How to easy connect two Pc together with a laplink cable

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.

Duracell DR36 battery to the FT 817 - The Duracell DR 36 laptop battery can be easily find and supplies 12 volts X 4 amperes. The main advantages on this system are, the weight, size, quick battery changing and no stress to the FT 817 power connector by PY1AHD

EB8BEE Victor - Metbee Station NOAA and METEOR Meteorological Satellite Pictures and Marine RF Power Amplifier

AA Woodcrafts - Amateur radio call sign displays precision cut in wood. Being 18mm thick they are designed to stand on a desk or shelf.

Industrial Metal Supply Company - Full line metal service and retail center, stocking the largest variety of metals in Southern California and Arizona.

Save the BBC WS in NA - As of July 1, 2001, North America and the Pacific are no longer targeted with shortwave broadcasts by the BBC World Service.

Hungarian Listener Homepage - FM & SWL, broadcasting, media, FMDX,frequency lists, ham adio

EchoFilter - EchoFilter uses the soundcard of a PC to process income audio signals in real-time. The narrow filter bandwidth allow the extraction signals and sounds from the audio signal that may normally be close to inaudible. It is intended for radio HAMS, hobbyists, researchers, scientists and students in the DSP field.

Feldnew8 - DOS Hellschreiber radio program by G3PPT

Homebrew projects by dl5dbm  ^pop Priority listing - KW,2-meter,6-meter,antennas,amplifiers,preamps,powersupplys, and more

12VDC Power Supply - It is easy to build a 12 VDC power supply out of an old computer power supply.

A secure power supply - Dchematics and photos of a secure power supply (short-cut, Rf feedback, high voltage etc.) by iz7ath

PTT and Sound Card Interface - PTT and soundcard interface schematic by ON6MU