call sign logging

Helix Antenna - Design helix antennas with this DOS program by OH0NC

J-pole Design Prg  ^pop - J-pole Design Program V1.1 by WA2ISE

Russian Internet Callbook - Russian Internet Callbook

REF French Callbook - La Nomenclature Fran?aise

OH Callbook - service is courtesy of SRAL and OH2FOO Finnish callbok

Iceland Callbook - Includes also links

Australian Callbook - Register of Radiocommunication Licences

Greece SV Callbook - Need Java ebabled

TA Callbook - TA Callbook Turkish Callsign searching engine

Latvia YL Callbook - Latvian Callbook

Bosnia and Herzegovina T9 Callbook - Search for T9 calls

Tajikistan EY Callbook - List of callsigns

Belarus EU-EW Callbook - Belarus callsigns

Lithuania LY Callbook - LY Callbook

1 X 1 Special Event Calls - A Special Event Call Sign is an amateur station call sign with a one-by-one call sign format that may be reserved for assignment to stations operating in conjunction with these short-term events.

Russian Oblasts and prefixes - Russian callsign prefix series: RAA-RZZ, UAA-UIZ, includs Amateur callsign system in Russia

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.

Scanner feed tutorial - This tutorial is designed to help the average person get his scanner feed on the net pdf file

F4DAY technical website - ATV and high speed data signalling projects

Antenna Log Periodic Design - Log periodic antenna design excel sheet file download, in italian.

Magnetic Loop Designer - Magnetic Loop Antenna Design software by DK1NB

WSJT High Speed Meteorscatter - "Software uses four-tone frequency-shift keying for meteor scatter. WSJT stands for ""Weak Signal communications, by K1JT"", and plans call for the program to include more than one communication mode."

CLLOG - Free german Open Source HAM Logging Program unter the terms of the GNU General Public License. CLLOG runs under MS-DOS (Windows DOS-Window under 3.x,9x,NT,ME,2000) and LINUX. All Functions for Logbook.

IZ8BLY Stream - Stream is a software that implements MFSK16 and MFSK8 modes designed by me and Murray Greenman ZL1BPU. It also offers a series of experimental modes based on FEC, interleaving and several modulation techniques (PSK, QPSK, MSK).

Monteria - International Commercial supplier of HF, VHF and UHF signals analysis and receiver control hardware and software