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Kennedy Safaris, cheap,well organized and ham radio friendly

An APRS-compatible Ham Radio Weather Station

This resource, a blog from the Penang Amateur Radio Club (PARC), offers insights into various aspects of amateur radio in Malaysia. One post details monitoring Automatic Terminal Information Service (ATIS) on the 2m band, providing specific frequencies like 122.750 MHz AM for Butterworth and 126.400 MHz AM for Penang, along with sample aviation weather and operational data. Another entry critiques the lengthy and costly process of obtaining an amateur radio license in Malaysia, contrasting it with the more streamlined FCC licensing system in the United States, citing a 1-year wait and RM 414 (USD 125) for 10 years in Malaysia versus 3 weeks and USD 14 for 10 years in the US. The blog also covers internal club matters, such as the 2007 Annual General Meeting (AGM) attendance and council elections, highlighting member dissatisfaction with outdated newsletters and a call for "reformasi." Additionally, it presents local phonetic alphabets in Bahasa Malaysia and Chinese, and discusses monitoring AM broadcast bands for international stations like Voice of America on 1575 kHz and Zhong Yang Ren Min Guang Bo Dian Tai on 1134 kHz, offering alternatives to local 2m repeater chatter. The author, "firstclass," shares personal observations and criticisms regarding the Malaysian ham radio landscape.

This article describes an alternative to water as the cooling liquid for amateur radio vacuum tube power amplifiers. This cooling system is designed for adequate vacuum tube cooling, reasonable cost, and very low maintenance. By K8CU

Broadband over power lines (BPL) is a technique for transmission of high speed data (broadband Internet) over powerlines. Access BPL technology injects radio frequency energy into powerlines which were not designed for transmission of radio frequency energy, and leak substantial energy that causes interference to radiocommunications service

Website of the Chipola Amateur Radio Club and Jackson County ARES.

EA2CCG´s Blog

How to become an amateur radio ? by ON4SKY Review of general conditions to get licensed, examinations, regulation, CW, foreign calls, and more

A gathering of Amateur Radio Operators in RV's near Quartzsite Arizona.

Thierry LOMBRY, ON4SKY, develops in depth and with original pictures the long history of amateur radio all through the world from 900 BC to date.

World of amateur radio by VK4NM

Demonstrates the swift setup process for a **Trans World Antenna**, showcasing its utility for portable amateur radio operations. The video highlights the antenna's design for quick deployment, a critical factor for activations like Summits On The Air (SOTA) or Parks On The Air (POTA), where efficiency in establishing a station is paramount. It illustrates the physical components and the sequence of assembly, emphasizing ease of use in varied field environments. The antenna system is presented as a multi-band solution, capable of operating across various HF frequencies. This adaptability makes it a versatile choice for hams engaging in outdoor activities or emergency communications. The visual demonstration provides practical insights into managing the antenna elements and feedline for optimal performance during temporary deployments. The focus remains on the practical aspects of field setup, rather than detailed technical specifications or performance metrics.

PACTOR can be viewed as a combination of two earlier digital modes, packet radio and AMateur Teleprinting Over Radio (AMTOR). PACTOR provides improved throughput because its transmission speed adapts to the quality of the link and it uses Huffman compressed characters.

The ANAN series SDRs are based on the OpenHPSDR open source designs, these are 4th generation radios and represent the state-of-the-art in current Amateur radio SDR design.

Popular italian amateur radio forum by ARI Fidenza include a section dedicated to swap and sell

Essentials or basics of RF signal generators or microwave signal generators, their facilities, capabilities and how they work.

W8NWS is the Cincinnati, Ohio chapter of Skywarn.

The official website of the Benelux DX-Club (BDXC), a club of radio listening amateurs, founded in November 1961

DragonOS is a linux distribution dedicate to Software Defined Radio. It leverages the portability, security, and power of Lubuntu Linux as a delivery package and operating environment for a pre-installed suite of the most powerful and accessible open source SDR software. DragonOS has verified support for a range of inexpensive and powerful SDR hardware, including RTL-SDR, HackRF One, LimeSDR, BladeRF, and many others.

Fox November DX'rs Radio Group

Radio Amateur Association of Greece

Master the Ham Radio license exams with Ham Technician, Ham General and Ham Extra! With these free iPhone applications, you will take the test with confidence.

The international service of Czech Radio offers a broad, unbiased, and up-to-the-minute picture of life in the Czech Republic.

The Frankford Radio Club originated in the Frankford High School, in Philadelphia, around 1927.

Microphone tips for the Icom 706MkIIG

Worldwide sellers of vacuum tubes and electron tubes for audio, radio, and industry

The ARRL Contest Results Database serves as a centralized repository for official scores and detailed breakdowns from numerous ARRL-sanctioned operating events. This resource typically features comprehensive listings of participants, their submitted logs, and final standings across different categories, modes, and bands. It allows hams to review their performance, compare results with other operators, and analyze contest trends over time, providing valuable insights into competitive amateur radio. Historically, the database has showcased the efforts of thousands of contesters, from single-operator entries to multi-operator, multi-transmitter stations. While the current status indicates scores are not immediately available, the database's primary function is to archive and present the outcomes of events like the ARRL DX Contest, Sweepstakes, and Field Day. This historical data is crucial for tracking individual progress, identifying top performers, and understanding the competitive landscape within the amateur radio community.

Snake River Amateur Radio Club

A non-profit public service and educational amateur radio organization specializing in advanced and experimental microwave communications.

RSGB World Prefix Map - Radio Amateur's Map of the World

Stryker 10 Meter Amateur Radio trasceivers, antennas and accessories manufacturer

More than 400 Dutch Hamradio links

Two tables comparing several coax cables on attenuation and power ratings

QSL Cards from the past, ham radio QSL Card collection by W8JYZ

October 2003 QST article on working digital mondes with sound card interfaces

Ham radio blog from mexico mainly in spanish

Warrington Radio Club one of the largest in the UK. Active in contests as M5T APRS g6wrc club call g0wrs.

New Zealand ham radio map

First state amateur radio club

OBARC is an active organization participating in field day, various operating events, special events and contests

Red River Radio Amateurs - Fargo/Moorhead

Singapore Amateur Radio Transmitting Society

Web Site Amateur Radio station from Ukraine Kharkov

Ham radio HF antennas manufacturer, produce HF dynamic beam antennas, and vertical pole antenna. Offer kits and parts to build you own dynamic antennas, by IZ0AEG

The Highland Amateur Radio Association (HARA) centers itself in Hillsboro, Ohio.

Amateur Radio Station OD5SK , Op.Samir Khayat Tripoli Lebanon

A group of local hams who operate nightly on simplex and discuss all sorts of topics