tu tubes

GW0VMR construction ideas  ^pop - selection of construction ideas from Patrick, GW0VMR, includes ATU, Baluns theory

Antique Radio Schematics - Specializes in antique radio schematics, circuit diagrams and service data for vintage tube radios. Carries information for American, Canadian and European antique radios.

REF French Callbook - La Nomenclature Fran?aise

Amateur Radio in the Arab World - Hams in Algeria, Bahrain, Egypt, Jordan, Kuwait, Lebanon, Morocco, Oman, Palestine, Qatar, Saudi Arabia, Tunisia, UAE, Yemen

TA Callbook - TA Callbook Turkish Callsign searching engine

Abc's of getting a ham license - Get all the study material,info and links to get your first ham license here. Used by most hams to get licensed!

Pontus/SM¤RUX - Internet site devoted to amateur radio. In swedish

N6HB Bob - N6HB Amateur Radio Contesting homepage. Details the history of Amateur Radio station N6HB. Ham radio with a contesting slant. Many related links and fun stuff!

AMT.ORG - W6AMT and W6EME, Meteor Scatter,Grid square maps!, online clock tune-up, or, useful and tested downloads

VR2HF Online Yaesu FT-817  ^pop Priority listing - Online Yaesu FT-817 transceiver (receive only over the Net) using R.A.T.S. control software and MS Netmeeting for program access and audio. Asia's first online receiver, first online FT-817, and worlds first full-featured online receiver (operates just like a desktop radio including audio encoding time of less than 1 second). Operating from a flat in Kowloon, Hong Kong. Open to all.

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

Fractus Antennas - Fractal Antennas are a new generation of multiband antennas for wireless communications. Based on a new design concept, fractal technology.

Hi-Q Antennas - HF Ham Radio mobile operation antennas manufacturer, W6HIQ, HA5CMG, VE7BOC, HF mobile antennas, screwdriver antenna, coils and filters.

Palstar - Receivers, Antenna Tuners and accessories, antenna analyzers, dummy loads, wattmeters, shortwave radio receivers, baluns, filters

Electron Tubes - Electron tubes and vacuum tubes for industry

ITU CIRAF zones maps - Online CIRAD zone maps by ITU

Amateur Radio Astronomy - A radio-telescope project observing the natural radio emissions of neutral hydrogen atoms throughout space.

Pisgah Astronomical Research Institute - Non-profit public foundation dedicated to providing research and educational access to optical and radio astronomy. Located in Rosman, North Carolina.

Radio-Sky Publishing - Resources for amateur radio astronomers, teachers, and students.

Ten-Tec Jupiter CW copying and keyboard transmit - Part 2 - Ten-Tec Jupiter CW copying and keyboard transmit

BJS Communications - Specializing in c.b. and related equipment.

EurAM Ham Radio T-shirts - HAM radio t-shirts,caps, mugs etc

Todd Emslie's TV FM DX page - Australian page featuring 45-108 MHz VHF DX via Es, F2, and TEP propagation.

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

DXCluster for iPhone - DXCluster let you know in real time who is on the frequencies and where it was listened the last time. It let you create filters to only see which frequency/CQ Zone/ITU Zone and/or Country and after that you can have an alarm corresponding to a specific Zone or a specific country that raise a popup