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Freeware Win32 application can be used for sending CW signal to the transceiver over a COM port or simply listening to Morse code on the speaker. The application is very easy to configure and will allow you to you to add new Morse characters set speed, tone, dash, dot, PTT line delay and other parameters. It is also possible to set shortcuts for call, QTH, name, RST and ANY other QSO field.

PacTerm for Windows is a commercial host mode terminal software for the Kantronics TNCs takes advantage of the true multitasking capabilities of Windows.

The Icom IC-746 is quite a popular HF/VHF multimode transceiver which has one shortcoming in its standard configuration when used to operate modes requiring good medium-term frequency stability.

How to check for propoer connector installation by using a common multimeter to verify conductivity and resistance.

Shortened vertical antenna for 40 meters band an homebrew project

Ebook by Akira Matsuzawa Tokyo Institute of Technology, Building blocks in RF system and basic performances, Device characteristics in RF application , Low noise amplifier design, Mixer design and Oscillator design

What electronic parts you can recover from PC monitor, VCR, CD-ROM, FDD, HDD , Laptop, Motherboard, SmartCard reader or Printer

Club in Portage County. We have fun with ham radio. Meet at Mike's place Rts 43/261 in Kent - 2nd Monday 7pm. All welcome!

ARC200 is the latest software for the Uniden Sportcat SC200 and is the most versatile software available for the Sportcat Sc200

W5ALT Antenna notes for a dummy dedicated to restricted space antennas

Contest log Written by Isao Suzuki JK1IQK, english and japanese version available

Icom IC-703 HF + 50 MHz transceiver, english official instruction manual available in PDF File to download.

Have you measured the SWR at the antenna?

An extensive document about Morse Code in amateur radio edited by W5ALT

WRTC.info is collecting information from all WRTC events.

Remote Ham Radio via WebRTC Audio Raspberry Pi 3. Stream Transceiver Audio to and from the remote station though a Browser using WebRTC.

World Radiosport Team Championship, Germany July 12-16 2018

The article discusses running multiple instances of WSJT-X on a Windows PC, allowing users to manage and monitor multiple radios or data streams simultaneously. It explains how to set up additional WSJT-X instances, particularly for users with radios like the IC-9700, enabling monitoring of different bands or sub-bands. The setup process involves creating shortcuts, modifying properties to specify unique rig names, and ensuring the sound card supports dual-channel audio for simultaneous decoding. It also highlights potential issues related to processing power when running multiple instances and using several displays.

The QMX+ Transceiver Kit from QRP Labs is a high-performance, feature-packed 160-6m 5W transceiver designed for hams. This multi-mode kit includes embedded SDR, USB sound card, CAT control, synthesized VFO, RTC, and optional internal GPS. It can be used in CW, digital, and SSB modes, with standalone CW operation, digi mode via USB to PC, or SSB operation. The kit offers standalone beacon functionality and shares firmware with the QMX model. With an optional enclosure, battery-backed RTC, and GPS, the QMX+ is versatile and easy to build, making it ideal for ham radio operators looking for a customizable transceiver kit.

SCC - Slovenia Contest Club home page. SCC organized WRTC-2000 and EUHF Championship organizer

The article "Icom IC7300 RTC Fix" details the meticulous repair of an Icom IC-7300's faulty real-time clock (RTC). The author and a friend, Nacho, discovered the RTC was gaining an unacceptable 11 seconds per day. Investigations revealed the Seiko Epson RX8803LC RTC was far outside its specified stability. Despite replacing the RTC and a burned pullup resistor, the transceiver still malfunctioned, leading to the replacement of the processor. Post-repair, the clock's accuracy improved significantly, now gaining only 1.4 seconds per month. This narrative underscores the complexities of electronic repairs and the satisfaction of resolving intricate issues.

World Radiosport Team Championship, United Kingdom 2026 official web site.