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Top quality Microwave Phase Locked oscillators for DB6NT, DEMI and homebrew microwave transverters, and other support products. -
Handheld Radio Pouches, Power Supplies, Solar Recharging Systems, GPS Navigation Devices and 12V Accessories -
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Amateur radio spectrum management and frequency coordination entity for 219 -
Italian amaterur radio equipment online store in Frosinone -
Assembling installing and tuning the Butternut HF9V multiband vertical antenna -
The Phil-Mont Mobile Radio Clu -
pythonProp is a collection of Python scripts designed to plot files produced by VOACAP. The package currently contains two scripts, both of which make use of the matplotlib library -
There are several reasons that can cause coax line radiation, most of them are related to wrong or missing use of a balun, but none can be imputed to load mismatch. -
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GCARA is a general interest amateur radio club intended to promote amateur radio, electronics education and fellowship through amateur radio in the Greater Cincinnati Tristate - Indiana, Ohio and Kentucky area. The club service area lies within a circle having a radius of 25 miles from downtown Cincinnati. -
Homepage of 14Cpi055 Alain infos,Cpi News,qsl's & photos,radio links -
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Whether Hamradio software, Transceiver or Receiver, WiFi sticks as well as practical accessories. Bonito have everything around the topic Hamradio. -
Cushcraft A3S performances with the A743 kit to add 30 and 40 meters -
NBTV (Narrow Band Television) is a technique with some similarity to SSTV, and some to conventional FSTV (Fast Scan TV). Like SSTV, it operates in a narrow bandwidth, suited to an HF SSB transceiver, but rather than send individual image frames, NBTV is designed to send multiple frames one after the othe. -
Studio 1 is a Paid windows SDR software defined radio application, supports Tmate and Tmate2 USB control consoles, for better tuning and control. -
Manufacturing selling and supporting the classic W7FG True Ladder Line Wire and Antenna -
A simple UHF Crystal Radio wired up to check for reception of VHF/UHF signals in the vicinity of the shack. -
Win4K3Suite is an integrated control program for the entire Elecraft K-Line. It supports the K3, the KPA500, the KAT500 and the P3 Panadapter. Has a remote server mode as well, that supports P3 streaming video. -
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This article describes the details of the design, which can be easily scaled for just about any HF band. The antenna described in this article is for the 20 meters band. -
Axel TELECOM was established in 1992 to provide communication solutions for businesses in Romania. Kenwood dealer -
This is a group for CBers, Sidebanders, Amateurs and Freebanders. Items to be discussed are CB, Skip, Skeds, DX communications, SSB, export radios, Radio equipment, mods, ham radio, repairs, electronics, CW, PSK31, RTTY, digital, and different radio shops. -
Download the official IC-705 RF direct sampling VHF, UHF, HF, D-Star all mode 10W QRP portable transceiver. Pre-release information in a PDF file all in English. -
Collector and shopping. Antique radios and accessories -
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Soundmodem is a free software defined dual-port Packet-Radio TNC that implement a soundcard as a modem and supports AX.25 protocol. Soundmodem has been tested on Windows XP, Vista, 7, 8, 10 and has proved stable in operation. The Soundmodem may be used to build EMCOMM, APRS, BBS, Node station, for satellites -
Around 200 electronic circuits in pdf format or images, There are also over 1000 links to useful electronics, freeware, open source websites. There are some 100 useful documents, software and pcbs too. Mainly industrial electronics, instrumentation. Covers Various aspects of electronics and basics of circuit design. -
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Attenuating output power to Yaesu FT-817 and interesting article for really QRP operations by PA1B -
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Real-time dashboard with 3000km optimal working & maximum usable frequency as well as maximum NVIS frequency; all for your internet access location. -
Independent non-profit-making federation that try to act as the link between the listeners and the free radio stations -
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A 4 element yagi beam antenna for the 17 meters band with pictures and element dimension and spacing -
Piedmont NC ham radio and scanner information. -
US amateur radio antenna manufacturer, design and build monoband, dual band and multiband Yagi Antennas for HF bands as well as receive antenna systems -
High wind warning system, programmable, gives progressive series of alarms at three windspeed thresholds. Can be building-mounted or made portable for storm spotters, chasers, etc. Totally unique system! -
All resources needed to the Yaesu FT 1000 MP & Mark V by VA3CR -
Amateur Radio organization specializing in VHF, UHF, and microwave communications. -
APRS Central California maps. Here are the APRS maps you should have. -
The Null-modem emulator is an open source kernel-mode virtual serial port driver for Windows, available freely under GPL license.Allows you to create an unlimited number of virtual COM port pairs and use any pair to connect one COM port based application to another. -
Want to operate on 40 meters but only have a space a little over 16X16 ? Try this antenna. -
W5KUB Broadcasting live video and audio from ARRL National Convention (Dayton Hamvention) -
Allow the reception of amateur signals on domestic AM-only short wave receivers article and project by VK3YE -
Demonstrates a specialized **DX cluster** designed to support the annual Jamboree On The Air (JOTA) event, facilitating real-time spotting for participating Scout stations. While its web interface has been discontinued due to security concerns, the cluster remains fully operational and accessible through standard cluster software. Operators can connect to the JOTA cluster by pointing their client to www.pi4raz.nl on port 7300. This setup allows for the exchange of **DX spots** and other operational information relevant to JOTA participants, ensuring that Scouts and their amateur radio mentors can continue to make contacts and log stations during the event. -
This Magnetic Longwire Balun (MLB) makes it possible to efficiently use a coaxial lead-in cable with all forms of longwires, T-forms or other types of wire antennas, without the need for an antenna tuner.
