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This project is a 40 meter to 6 meter CW "no tune" transverter using ten 2N2222 transistors and one 2N2907. The transverter requires 2 watts of drive from a 40 meter cw transceiver and outputs 2 watts on 6 meters.

A page with pictures of the Ameritron AL-80B Amplifier, including the inside box where is possible to see the 3-500ZG tube capable to provide 800W in CW.

Pictures and description of a multiband HF mobile setup by N4AIT

K7SFN personal page with some projects and pictures of his aerials

A simple slim jim antenna for 433 MHz. Simple drawings and pictures of a simple Slim Jim antenna.

HAMDRM pictures received on 80 meters band at 3733 KHz

Some pictures of Ham Radio Lightouses Awards

This page is a detailed description of a 6CL6 and 807 valve transmitter. The page includes the complete circuit diagram to build this transmitter and several pictures

Amateur radio and family related site. Good ham links. Great pictures of antique amateur radio and military gear.

Large picture and specifications of popular VHF UHF kenwood amateur radio transceiver

A home made end-fed half-wave antenna coupler with antenna lenght calculator and counterpoise calculator based on center frequency. Includes pictures and drawings along to antenna homebrewing instructions with a home made on air wound transformer

This article is about a homebrew 6 meter lightweight Moxon antenna. Article includes a full part list, instruction to assemble the parts and pictures.

This free app encode pictures in Slow Scan TV SSTV signals. Support the most popular modes Martin 1, Martin 2, Scottie Modes, Robot and Wraase modes. Image editing is even possible with som text overlaying features

A homemade morse code decoder project, providing a detailed schematic and pictures

Live webcam images, still pictures and movie clips over an HF SSB channel. NBTV (Narrow Band Television) is a technique with some similarity to SSTV, and some to conventional FSTV

An home made simple spectrum analyzer project includes pictures and diagram.

Picture and technical specifications of the Yaesu FT-8800R dual band transceiver

Analysis, design and construction of a simple & useful SWR meter from yesteryear! Schematic diagram, pictures and instructions to build a Monimatch style SWR Meter

A homebrew 13 elements yagi antenna for two meters band. These project includes two model of the same antenna with a 6 and 7 meter boom length. Detailed pictures and nec files are available for download

A website with a large collection of world flags pictures in GIF format divided per continent. Includes flags of US and Canada states

The author has build the Hermes-Lite SDR v1 and v2 versions describing with a very accurated text and picture the process. Additionally has documented measurements for each component

Pictures of a magnetic loop antenna for hf bands that works from 10 MHz to 24 MHz

Photo gallery of a work of several weeks consisting of the construction of 5 towers and 28 antennas at the new Jonesport, ME station.

A home mande spectrum analyzer project with several pictures and disposition of components boards based on a project by S57C

To get this award one should receive and decode at least one picture in the session. The quality of the received image does not have to be perfect, but good enough to be able to identify. The picture does not have to be full. It is acceptable to send just some part of the picture as well.

Modeling an antenna over real terrain gives you a visual picture of how terrain impacts performance. You can use a model to determine optimum height for antennas on an existing tower, Compare different tower locations for performance, Compare different sites for performance

This page is a project for a small loop antenna for reception of short wave broadcasting. It is in Portuguese and contains pictures and schematics to build your own antenna

A Trapped dipole inverted V antenna for lower HF Bands. Construction details are for temporary installation. Permanent installations will require additional ruggedising and waterproofing however the basic electronics concepts remain the same. This project includes SWR plots for the three bands and pictures details of the homemade traps.

Personal web site by N9SKN about portable QRP operations with pictures of several portable setups and antenna solutions.

This is a power amplifier project for a RF 600W 1.8 MHz to 70 MHz linear amplifier including a Low Pass Filter. Projects includes schematics, pictures, PCD design, fans details, note on PA ferrite chokes and assembling instructions

Homemade custom CAT interface cable for the Yaesu FT-817 this article include schematics diagram for the interface and some pictures

A picture gallery of a home-brew RF Power amplifier made with 3CX3000

Early pictures and presetation of the Icom the IC-705, new all bands all modes QRP transceiver introduced at Tokio HamFair on August 31st September 1st 2019.

System Fusion is a digital communications mode for voice and data, including pictures. It utilizes a customized, yet open, C4FM FDMA standard. An introduction to Yaesu System Fusion by Wireless Society of Southern Maine

A blog post about experimenting AI on writing blog post and creating pictures. This page includes also a youtube video by VE4VR experimenting ChatGPT over ham radio bands.

A collection of pictures for a mobile antenna setup for T-hunting.

A website deticated to Boathancors, with lots of pictures of some of the most popular ol tube radios from Hallicrafters, Hammarlund, Heathkit, Lafayette, National, Zenith and some projects. Boatanchor is amateur radio slang for heavy old tube radio equipment. Originally derogatory, the term is now used affectionately. Seeing an old set working like new after careful repair, cleaning, and alignment gives one great satisfaction.

Antenna project for a home made quagi antenna for UHF Bands, 432 MHz. This projects is done using some aluminium bar rods and includes design and pictures of the project

The HD8G DXpedition will take place in the stunning Galapagos Islands from April 18 to April 26, 2025. This operation will involve 26 dedicated amateur radio operators activating the islands, which are designated as IOTA SA-004. The team aims to make a significant number of contacts, providing an exciting opportunity for DXers and enthusiasts to work this unique location. With a rich history and diverse wildlife, the Galapagos Islands offer a picturesque backdrop for this event. Participants can expect to engage in various modes of operation, including SSB and CW, as the team works to log as many QSOs as possible. The DXpedition is anticipated to generate a high volume of activity, with operators from multiple countries contributing to the effort. This is a prime opportunity for those looking to add a rare entity to their DXCC list or simply enjoy the thrill of working a special event from a remote location.

Picture and features of the Kenwood TS-520S amateur radio transceiver

The website of the Radio Museum of Thessaloniki, containing historical details of the radio history in Greece, including pictures of radio pioneers and also antique radio tuners available in Greece