Search results

Shortwave Receiver Reviews & News, DX Links and global press.

A simple current balun for the FM broadcast band

Yaesu FTDX 3000 D Comparison Table - NPR test VA7OJ

A circuit that connects an IBM compatible personal computer, running TR Log or CT (etc.) contest logging software, and Kenwood transceivers equipped with serial control ports. CW keying is also provided in this RFI filtered interface unit.

An homebrew crossed Yagi antenna for two meters band based on DK72B design with pictures, detailed description and tricks by Barry Zarucki M0DGQ

IC706 Specifications by universal radio inc

Free windows control/programming software for the Uniden Bearcat UBC-3300XLT and 780XLT

German Amateur Radio Club

Full-wave loops are very popular antennas. They are especially useful on 80 and 40 meters where they perform well at modest heights

Specialising in MW, SW, FM, and Utility DX for 50 years from the Pacific DX paradise of New Zealand. Monthly magazine. Membership open to DXers worldwide.

Mailing list for people who own or are interested the various Realistic DX series radios from Radio Shack/Tandy. The DX-160 and DX-302 are frequenty discussed.

Low cost multifunctional seven digit LCD frequency counter, for your HAM radio shack

Simple, low cost interface between Kenwood serial ports and contest logging programs by Bob Wolbert, K6XX

A page about fascinating Very Low Frequency and natural radio, with lots of streaming audio links from remote receivers. Some experimental stereo pairs around the world.

All about the JRC NRD-525 receiver. Modifications, review, manuals, tipd and tricks

A site exclusively meant for the novice. Find all the information necessary to become an amateur radio operator! More India specific information.

An intiative to use unlicensed radio services as alternative communications system during extreme emergencies and disasters.

Allows any PC to improve the performance of radios and scanners, providing fully automated control of the radio (plus tape recorder if desired) allowing unattended scanning, logging, speech and tape recorder control. Works with AOR, DRAKE, Icom, Kenwood, Lowe, Optoelectronics, Radio Shack and Uniden.

A vertical dipole for 10, 15, 20 and 40 meters made adapting two Hustler Model 6-BTV antennas by w6sdo

Specializes in antique radio schematics and capacitors. carries antique radio schematic diagrams and electronic circuit service information for american, canadian and european antique radios.

Yaesu FT-950 review by Dean Barnes G0RIF

ARRL page on SDR technology

Amateur Packet Radio Gateways by dl1eis

A restored version of the original CQ DX Zones of the world

RCI web site

Le site de Radio France Internationale (RFI). L'actualite internationale en francais et en 19 langues. Ecoutez RFI sur Internet et decouvrez les dossiers d'actualite, les programmes et les frequences de RFI a travers le monde, toutes les emissions, le club RFI, la langue francaise, les forums de discussion, les revues de presse, les editoriaux, la meteo marine, MFI.

Modifications for the Yaesu FT-920

How to make your ham radio system mobilemany ham radio operators carry radios for fun, safety and public service activities. radios for both vhf and hf frequencies can easily be installed in vehicles.

It consists of a radiating wire with a length equal to the half-wave of the fundamental frequency for which the antenna is cut.

Modification of internal fan on receive

Radio reef your QTH in the Caribbean St. Croix, US Virgin Islands

An interesting arduino project to work as an antenna tuner

Project plan for a 4 element yagi beam for 50 Mhz

Spread Spectrum Scene. Radio Propagation notes, with downloadable files.

This DeltaLoop antenna has a length of 125 meters, divided into three sides of 40, 42 and 43 meters.

Family Radio (WYFR) - Oakland California, U.S.A.

A copper pipe Hentenna for 144 MHz. The Hentenna, a compact, high-gain loop antenna developed in Japan in the 1970s, offers approximately 5.1 dBd gain, comparable to a three-element Yagi. Adapted for 2 meters, it is crafted from copper pipe for simplicity, affordability, and broadband performance. Requiring no feed-point tuning, its construction involves soldering standard copper fittings. Installation demands non-conductive materials to minimize signal disruption. Versatile for vertical or horizontal polarization, it is ideal for FM, repeater, SSB, or CW applications. This design emphasizes practicality and performance for amateur radio enthusiasts

US Contesters maps generated based on ARRL online score data by WM5R

CAP MARS transmitting modification for the Yaesu FT-7800 and FT-7900

German page about packet radio, english version available

Since 1922 Tampa's largest Ham organization. Dedicated to hams by hams. Classes in theory, code, and experimentation are a regular event.

Article on PC to radio interfacing by Paul Umbdenstock, WA1VOA

You can use almost any Icom handheld to contact your 2720H back in your vehicle for crossband repeating.

A portable dipole for six meters band

Ham radio dealer in Valencia Spain

This free software is an application solely for the use of controlling the Kenwood TS-480. Can be used to edit, save, and export to the TS-480 information such as Memory, Menu, and Auto Mode frequencies.

A delta loop antenna for 6 meters band with SWR diagram , construction plan and some pictures by IZ8EWD in Italian

Kenwood TS-590S Service Manual in PDF

Before selecting an antenna system, you must first find a place to put it. A selection of techniques to setup antennas upon trees using pulleys or other tools