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Yahoo 360 hma radio blog

Resources for Kenwood TS-850SAT transceiver modifications, cables and tips

Troop I, Region 2 - Live Audio Feed Web Player

Radio programmin equipment, radio programming cables, all sort of cables and connectors, webcams, cameras, security products

Software running on the Raspberry PI, Control up to 8 arduino rotators modules, Azimuth maps, Cluster support, Band decoder, contest Web Log, Webcam with RaspiCam support

A technical article that want to explain Coaxial Cable terms, specifications and applications. A glossary of technical terms with clear explanations.

The HARAOA Group have orginized to go to Broughton Island(OC-212) from the 5th until the 7th February 2010.

The Fresno Amateur Radio Club was originally founded in the early days of Amateur Radio as the San Joaquin Valley Radio Club and affiliated with the ARRL on April 5, 1934.

A website dedicated to microwave operations and technical projects by AD6IW

Information and download page for the CQ/X GPS-enabled logging program for mobile operation in amateur radio state and regional QSO parties by N05W

The Tektronix digital multimeter is a feature-rich tool with the accuracy and precision you need for your most demanding measurements.

For a discriminator output in an Icom IC-R7100, some mechanical work is required.

Notes on installing mobile setup, choosing the proper equipment placement, mounting options and avoidances by K0BG

Founded in 1947 in Rochester, NY, the Rochester DX Association is an amateur radio organization dedicated to the art and science of DX operating and contesting.

Primary, Ion, and Polymer, a lithium battery primer, learn the differences between and varied uses for these diverse types of lithium batteries.

HAM ramblings from VK3TEN

Broadcasting from the ship the Jenni Baynton moored in Harlingen Harbour in the Netherlands, Radio Seagull can be heard on 1602 KHz AM

Setting Up the SDR-1000 for WSJT using VAC 4.03

The N0QBH QRSS project page, a couple of projects using available kits for improved frequency and timing stability. A configurable DDS VFO 100mW transmitter with LCD display and a modified Hans Sommers 40m 100mW transmitter

Isle of Man Repeaters maintained by David Osborn GD4HOZ this site covers the VHF repeater GB3GD and UHF internet linked 70cm repeater GB3IM. Using Allstar software for linking GB3IM is the only site in the uk to have three transmitters. Supported by the Isle of Man Amateur Radio Society

Cubical Quad Antenna On-line Calculator helps on defining the size of each element and spreader. Simply give the resonating frequency and it will calculate size of each element.

Fanpage of SN7H Contest Team

Presents the Westcoast Amateur Radio Association (WARA), VE7VIC, a prominent amateur radio club situated in Victoria, British Columbia. The site details the club's organizational structure, including its executive committee and meeting schedules, offering insights into local amateur radio governance and community engagement. It outlines various club activities, such as field operations, technical projects, and social gatherings, demonstrating the diverse interests of its members within the amateur radio hobby. The resource also highlights WARA's involvement in emergency communications, specifically mentioning its role in local ARES (Amateur Radio Emergency Service) initiatives and public service events. Information regarding repeater systems maintained by the club, including operational frequencies and modes, is provided, which is crucial for local hams seeking reliable communication infrastructure. The site also features a section dedicated to membership, detailing benefits and application procedures for prospective members. Furthermore, the website serves as a repository for club news, event calendars, and educational resources, supporting ongoing learning and participation among its members and the broader amateur radio community in the Pacific Northwest region. It also includes contact information for various club officers and general inquiries.

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

Technical details of the Drake R-4C receiver

Article descrive the different types including coax and open-wire feeder and waveguide.

The OCFD Off-Center-Fed Dipole Antenna is an excellent multiband antenna that is relatively simple to construct, yet gets quite decent performance.

Kessler Eng AT Auto autmatic antenna tuner

Sell quality electronic components, equipment, and accessories. Test equipment, RF Modules, Power supplies, PCB, Stepper motors.

Amateurfunk bei DK8EY, Chris aus Mettmann im Neandertal.

Removing noise caused by ignition and injection systems

How to setup and configure the buddipole antenna in the J-Pole mode for the six meter band

Sanyo Eneloop rechargeable AA batteries. For QRP purposes, these batteries are great as a 10-cell pack

Picture and specifications of the ICOM IC-2100H Amateur radio VHF transceiver at RigPix.com

About keying speed affecting occupied bandwidth of a transmitter.

Professional constructed BALUNs,UNUNs and Line Isolators for Amateur Radio.

Manufacturer of RF generators, attenuators, counters and LCR meters

W0VLZ ham radio experience incuding vintage homebrew QRP operating and national radio company

W7ED amateur radio club

Amateur Radio - US Navy - New York City Home of the Virtual Collins Radio Museum

BU2AI and BU2AO Taipei City, Taiwan

A complete guide on using the HF amateur radio bands, and the differences with VHF, using filters, influence of solar weather, the split mode and phonetic alphabets.

Icom-PW1 Power Supply repair and improvements

A nice blog about DXing, Shortwave Radio Listening (SWL) and Amateur (Ham) Radio by VK3BVW

K3WWP QSLing page. QSLing information and resources.

Vintage radio and scientific apparatus by john jenkins, include antique radios, Horn Loudspeakers, Vacuum Tubes, A.C. Receivers

Use these Variac auto transformers for specific application requirements that include, but are not limited to, home coffee roasting, tube amps, and more.

VK3RGU 438.375 MHz Gippsland Repeater in Australia

Active Receiving Antennas, designed for reception of shortwave, mediumwave and longwave signals and VHF/UHF signals