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An EH Antenna for 14 MHz by EB3EMD based on an original project by F5SWN

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.

DXpedition by Jorge/OA4BHY, Rene/DL2JRM, Bodo/DL3OCH, Daniel/DL5YWM

Lincoln County ARES/RACES

LinLogBook is an logbook for hamradio and it is based on an sql database. It can be widely configured by the user.

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.

How to apply for a reciprocal license in Germany

xperience 3 YLs having a 2 Meter QSO

Eham users review of this HF/VHF/UHF All Mode Transceiver.

Searchable database of amateur repeaters and broadcast transmitters. The database covers the fifty U.S. states, the District of Columbia, and the ten Canadian provinces.

All resources needed to the Yaesu FT 1000 MP & Mark V by VA3CR

Page with contest results, check log ii8a

A combined 144MHz Low-Pass and 432 MHz Notch Filter by VE2ZAZ

Understanding and eliminating RF Interferences caused by your home devices

Women Radio Operators of New England was established in 1955. WRONE is an amateur radio club for female radio operators living in the six New England states

A group of American amateur radio operators who are living in Germany and come together to participate in amateur radio activities

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.

Octagonal magentic loop antennas that work from 20 to 10 meters with pictures and efficiency reports by G1KEA

The RVARC is a Fredericksburg, VA area 56 year affiliated club with the American Radio Relay League, ARRL.

A quarter wave antenna with dimensions for uhf and vhf bands

Our goal is to provide the Highest Quality Products and Competent Technical Services at very competitive rates to the Telecommunications and Recreational Industries.

The Mobile-Portable Reflector serves as a dedicated discussion platform for amateur radio operators interested in mobile and portable operations. It facilitates the exchange of information and answers questions specifically related to operating amateur radio from vehicles, temporary field locations, or while walking. The platform is not intended for general amateur radio discussions; its scope is strictly limited to mobile-portable topics. Subscribers can access prior postings to review historical conversations and solutions. The list is administered by _dick at k7vc.com_ and operates on Mailman version _2.1.12_. Subscription requires email confirmation and offers optional privacy password protection, with an option to receive daily batched emails.

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.

Liga Colombiana de Radioaficionados

Xastir MacOSX APRS software for receiving and plotting APRS(tm) position packets. Xastir supports many map formats and is highly customizable

Wouxun KG-UVD1P Tips And Hints For Eyes-Free Operation

KN-Q10 Assembly Manual four band (3.5, 7, 14 & 21MHz) 5W SSB/CW transceiver kit Translated by BD6CR/4,

T93Y WEB page with details from Contest DXpeditions to Cyprus and United Arab Emirates

Ham radio, Mir contact samples in Real audio, packet and some links

Large collection of SSTV pictures, QSL gallery and awards.

13,8 v / 1 A power supplies using the UA78 series by ON6MU

1500 watts of RF output on the 70cm band requires robust amplifier design, a challenge addressed by this project featuring the GS-23b / 4CX1600U Svetlana tube. The resource details the construction of a high-power UHF amplifier, providing insights into component selection and layout necessary for stable operation at these frequencies and power levels.

ex 9q5hx, s79hx, 4l1hx, 4k1hx, 4j0/ik2bhx, j3/k2bhx, 4u0g, operator at IR4T, J3A, 4U1ITU, 4U1UN

Amateur Radio Station M3PHP, Peter Goodhall.

The radio voice of Canada broadcasts daily programs in French, English, Spanish, Arabic, Chinese, Russian and Ukrainian, on shortwaves, satellite and via RealAudio.

BI5D The archipelago of Dongtou.

9600 Baud modification on the Kenwood TM441 by ON6MU

SCCARA was formed as a general interest amateur radio club in 1921 and became a non-profit corporation in 1947.

Club have DX-program, DX-Rating, awards, trophy , contest programs and bulletins by internet & book.

This circuit will let you look at the signal and frequency output of your transceiver.

Port of the popular VOACAP program, HF propagation prediction tool. It may be compiled using the GCC GFortran compiler

VHF an above weak siganl site

Nightly Talk Around Net sparked many new ideals and has promoted Amateur Radio in our area with things like, ARES, Skywarn Classes, Field Day, VE testing, Internet and other events that bring our Hams together as one big family.

Cheap and light portable 2m Yagi

Yaesu VX-6R eham.net users review

A 50MHz kW Amplifier by Goran Grubishic, 9A6C

PTT and souncard interface for the kenwood TM255 and TM455

The K2 bicycle mobile project

Home page of PA3BTL with information on Linux, packet radio, sattellite keppler data links, Proxim RangeLAN2 2.4 GHz radio's, Lucent WaveLAN 2.4 GHz radio's and link to LXE homepage