mast use

Yagi-Uda antennas - A Yagi-Uda antenna is familiar as the commonest kind of terrestrial TV antenna to be found on the rooftops of houses

WLR DX Group Priority listing - WLR dx group official web site, directory newspaper news information for 27 Mhz users

21 SD Newspage - Swedish Sugar Delta new's page

Cluster.dk - CB Radio 11-meter DX cluster with user configuration and custom notification.

LA8S - Marstein Lighthouse - Presentation of the activation from Marstein Lighthouse (IOTA EU-55), during the International Lighthouse Weekend 2000.

UBA-OST Radio Club - Pages of UBA-OST radio club in Belgium

Bald Eagle Amateur Radio Society - A large selection of Amateur Radio Links and Homebrew Projects.

KD4IMU Ernest - Contains radio modification information. Frequencies for scanner users, and links to major callsign servers.

JG2PUW Web Radio - This VisualRadio is located in MIE Japan use a ICOM PCR-1000

Nally radio towers - Radio towers with designs made specificaly for Amateur Radio operators, incorporating mounting plates for most common rotators with in tower structure allowing for safety in the use,and tilt over preventing the need for climbing towers during regular maintance

US Spectrum Requirements - Amateur and amateur-satellite services, current uses of the amateur service

frpacket.org - Ham radio packet reference guide in french

What can I hear on shortwave radio - Most people, when they think of "shortwave," think of shortwave broadcasting. There are lots of other services using the shortwaves, although not as many as there used to be.

DX Radio - FM dx logs, MW carrier offset monitoring, lists of RDS codes in use in the UK, London pirate bandscan and much more from a London QTH.

Scanrec Scanner Recorder - Scanner Recorder (Scanrec) is a free audio recorder that is primarily designed to record speech. It has a VOX control that allows the user to save disk space when no sound is present in the signal. Since FM communications has such an effective squelch, the recorder works best with FM. HF ham bands and World Band radio have such a poor signal to noise ratio that the VOX gate on Scanrec might not be very easy to set.

Voice Descramble - This program descrambles band inverted encrypted transmissions, usually found on VHF/UHF. It uses a NCO (numerical controlled oscillator) to re-produce the originally inverted audio band.

WinMSDSP 2000 - Shareware program to receive and transmit high speed CW (morse code) used in MS (amateur radio communication mode) with MS Windows 95/98 and sound card.

Radio Distance Software - This is a trivial program which calculates the distance and the bearing between two points. Points are either entered as geogr. data (Latitude/Longitude) or as qth-locator in the Maidenhead format (6 or 8 digits), as used in ham radio. Output is in degrees [°] for bearings, in Kilometer [km], US statute miles [mi] or nautical miles [nm] for distance

Amateur Contact Log  ^updated - This is an easy to use Windows based general logging program. The program tracks your Worked All States, Worked All Counties, and Worked All Countries progress. Included is a database of counties and countries, by N3FJP. Demo version available.

Omnilog - Logging program which offers control of your KENWOOD, ICOM, TEN-TEC , or YAESU (FT840, FT900, FT990, FT1000, FT1000D) radios directly from your keyboard or emulation of any of the above radios.

PathSim - PathSim is a Windows program that can be used to simulate radio propagation paths using a soundcard and/or wave files as the source and destination.

Zakanaka  ^pop - A digital mode decoding and terminal program that uses no terminal unit, terminal node controller, or multimode hardware. It does all its decoding using the sound card inside the computer, and it can interface with a radio using a COM port. Zakanaka is an extremely cost-effective way of operating PSK31 and RTTY

SSTV1 - SSTV1 Modem software is an AFM modem that runs on the TAPR/AMSAT DSP-93 hardware platform that can be used to receive and transmit Slow Scan Television(SSTV) signals.

Nova For Windows  ^pop - Real time tracking of an unlimited number of satellites, fast, accurate and easy to use. Automated FTP keps updates. Also support a great number of interface to control rotors azimuth and elevation plus frequency doppler shift.

Mode J Desense Filter - This type of filter can be used in a Mode J satellite station (uplink on 2m, downlink on 70cm) to reduce the problem of the uplink signal desensing the receiver