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Query: UK
Links: 737 | Categories: 7
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A 46ft multi-band antenna for small gardens that works on 80m. An excellent DX performer and is an ideal replacement for your half size G5RV by G7FEK -
G4URH calculations to design your own antennas, ground plane, half wave antennas, Quad Antennas and 5/8 verticals -
High-power 3-500 HF linear amplifier by Don Pinnock G3HVA -
Virtual Radar Server is a free windows decoder of ADS-B signals received by several radio receivers and support even networked data feed. The Server publish a Google Maps-based display of aircraft positions and flight list -
FT857 Programming Software works with FT817 FT897 too. Demo version available. -
Design for a 5 element beam on a 23 foot boom with an unusual combination of performance characteristics -
Windows freeware database containing frequencies, locations, and a small logging program capable or recording audio -
Map of beacons on six meters by Carl-Axel Lindberg, SM6NZV -
Vortex Antenna Systems, radio communication antenna aanufacturer and supplier of antenna related hardware. Ham radio HF and VHF Antennas, antenna parts, mast and mounts. -
SIGINT Systems. Provides the Harvester database system, a professional SIGINT Collection toolkit for radio enthusiasts. -
A very compact receive antenna made with ferrite bars by PA0FBK -
Survey of galactic synchrotron radiation at 408 MHz in the south of England using a 10 metre dish and a Dicke radiometer -
Geog is a suite of programs written by Andy Talbot ( G4JNT ), some of which make reference to a database of UK terrain heights, to provide useful information for radio amateurs -
On line shop for amateur radio, cb radio, marine, satellite and scanner supplies based in UK -
PMR446 radio information, news, reviews and forum. We also run a PMR446 gateway network using the eQSO system. -
An easy to build, compact antenna for wireless lan applications that offers a reasonable amount gain. -
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Working with SDR#, adjusting frequency correction and basic setup. -
K6ZB Bruce presentation of technologies to allow ham radio operate via internet -
MorseGen converts text into a WAVE file of Morse code. The Tone and Speed are adjustable and the WAVE file can be repeated at a pre-set interval allowing it to be used as a CW Ident for amateur radio applications which require it. -
Information about the BDXC and how to join, including a club-compiled list giving time and frequency details for all English language dx and media programmes -
Preamp & Power Amp By Alkberto, I0XGR -
The following frequencies are assigned to datacommunications in the HF bands within the UK By RSGB data communications committee information. -
How to improve the gain of your 5 element Tonna yagi for 50 MHz by roughly 3 db! -
NDBfinder allows you to use your PC and soundcard to receive, detect, identify and log NDBs (Non Directional Beacons used for maritime and aeronautical navigation) -
MorseMaker is an up-to-date replacement for the Morse Machine shown further down this page. It has been re-written using a different programming language and is now entirely 'stand-alone' requiring no run-time support files. This version also works with Windows XP and can use the soundcard but please note that, unlike its predecessor, it does not split the alphabet into smaller 'learning' blocks and does not incorporate the Morse reader. -
Ham Radio On line shop, kenwood yaesu icom alincon ten tec dealer, antenna rotors, antennas, antenna mounts, microphones, antenna mas, receivers and scanners based in Essex England Uk -
Sharing information on Topband Homebrew Antennas, Base & Mobile -
Homemade SWR PWR Meter based on Arduino -
A multi-mode QRP radio beacon built around the Arduino. This radio propagation beacon transmitter project is presented by M0XPD -
G3WZT John Matthews project of a 600 Watt solid state linear amplifier for the 6 meters band -
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A Simple Project: One Transistor TRF Regenerative RX -
Free format input, User selectable usage of reports, counters for DXCCs, WWL, DOK/UK Counties/CQ/ITU/States/Provinces and more -
A pictorial guide to the basic ways of desoldering joints -
New and Pre-Owned Agilent, Avcom, Fluke, Hewlett Packard, Instek, Leader, LeCroy, Tektronix,and more ..Oscilloscopes, Spectrum Analyzers, Network Analyzers, Power Supplies, Video Test Equipment, Generators, Meters and more -
An interesting modification to improve the gain of your 5 element Tonna Yagi beam for 50 MHz by roughly 3 db! -
A site for Amateur Radio beginners and enthusiasts in Malaysia -
The aim of the project is test if fractal antennas can work acceptably on HF bands. -
G3TPW CobWebb Antenna for the 14, 18, 21, 24 and 28 MHz Bands -
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An impedance transformer (9:1) to feed a high impedance long wire (~450 ohm), down to a 50 ohm unbalanced coaxial input. -
Some printable logbooks or logsheets, made to use whilst operating portable. Download free PDF files in landscape and portrait A4 Format. -
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An interesting review of the Yaesu FT-847 by Mike Foubister ZL3TIC -
Scans of original G2DAF articles on his HF linear amplifier using QY3-125 tube -
Official homepage of the Ukrainian radio amateur UR-QRP Club -
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BaseStation is a Windows application written originally for the SBS-1 family of Virtual Radar Receivers.