Sweden: Strengthening EMC oversight
The Swedish Electrical Safety Authority has received money for more information and supervision of the EMC problem
Mangata application for satellite licensing
Ofcom has received an application from Mangata for an Earth Station Network Licence for their Mangata Networks satellite constellation
Is Your House Bugged?
Here we explore how a current loop microphone can provide audio surveillance at low cost and high fidelity
US female radio amateur in running for ITU top job
The ITU Plenipotentiary Conference which takes place in Bucharest, Romania from 26 th Sept. – 14 th Oct. during which, amongst other items, the International Telecommunication Union’s top executives are elected
NASA astronaut Frank Rubio, crewmates arrive safely at Space Station
NASA astronaut Frank Rubio and two cosmonauts arrived at the International Space Station Wednesday, bringing its number of residents to 10 for the coming week
Clarksville American Legion Post 289 to host Scouting Jamboree on the Air
Jamboree-on-the-Air, or JOTA, is the largest Scouting event in the world. It is held annually on the third full weekend in October
Videos from Digital Communications Conference 2022
TAPR (Tucson Amateur Radio Packet), ARRL and ARDC (Amateur Radio Development Corporation) held the Digital Communications Conference in Charlotte, North Carolina, Sept 16-18
John Portune, W6NBC, and Jim Bailey, W6OEK, Win the August 2022 QST Cover Plaque Award
Double BiQuad Antenna for 2.6 GHz
Antennas/Microwave This is basic instructions for homemade 4G Antenna working on 2600 MHz UMTS featuring 13 14 dBi gain.
This antenna is desigend to resonate on microwave frequencies in two segments from 2500 to 2570 MHz for Uplink, and from 2620 to 2690 MHz for Downlink.
SA Heritage Day
The legacy and history of South African Electrical Engineering innovations have been carefully curated for our current and future generations to learn, enjoy and come to appreciate the significant contribution to society of some of the giants of our field in years past
NASA TV coverage for crewed Soyuz Mission to Space Station
NASA will provide live coverage of key events as a NASA astronaut and two cosmonauts launch and dock to the International Space Station on Wednesday, Sept. 21
Open Day Special Event - Paisley
On Saturday 17th September 2022, the Paisley Amateur Radio Club operated a Special Event Station as part of Renfrewshire's historic buildings Doors Open Day
Lincoln County is 'ready' for anything
The 2022 Get Ready Lincoln County emergency preparedness event was a wealth of information for those seeking how to prepare and plan for disaster
British Columbia FM Communications Association
Amateur Radio organization specializing in VHF, UHF, and microwave communications.
Battery Charger for Hand Held Radio Battery Packs
Technical Reference/Batteries/Battery Charger This is a handy little charger that can provide a charging current of up to 120 mA continuously for batteries in the range up to 12 volts. The supply is housed in a small plastic enclosure 90 x 55 x 32 mm.
The SDR Club
The Serious SDR Users Site
Explaining ARRL Radio Tech Reviews
Radio Equipment/Reviews and Comparisons Explaining ARRL Technical Reviews of Radios a brief tutorial on radio testing. The ARRL Lab tests radio equipment according to standardized test procedures, using calibrated professional test equipment. Info on transmitter and receiver tests
Solar flare quiets a quarter of the globe
In the 'old' days, people were used to the idea that radio communication isn't always perfect
Class Foxtrot
The National Short Wave Listeners Club (NSWLC) would like to announce a new HAREC online training course
West Allis Amateur Radio Club aims to generate interest in ham radio
Milwaukee radio amateurs are holding Park Ops meet up at a park in the area to generate interest in the hobby
Solar Panels: Brazilian radio hams at EMC Workshop
On Tuesday, September 13, the Electromagnetic Compatibility Workshop held by Inmetro took place within the framework of the Technical Commission for the Evaluation of Photovoltaic Systems Conformity, of which LABRE is a very active member
TV News: Radio amateurs are not afraid of a blackout
Switzerland's USKA reports there are still almost 4000 enthusiastic radio amateurs throughout Switzerland. They met September 18 for the Swiss Emergency Contest to test their equipment
Pinouts Reference Tables
Technical Reference/Coax Cables and Connectors Tables for keyboardsm, montiros, mouse for PC, SUN, MAC, USB,mini usb, DVI, FireWire, RS232, Digital Flat Panel and EVC configurations
Top Amateur Radio Websites - Issue 2230
Controlled Antenna Switch, Kenwood TS-990S Review, EPS Antennas, Voice Keyer for the backpack, Portable VHF UHF Dipole Antenna, Testing End Fed Long Wire Antenna, WSJT-X and Raspberry Pi,
CAS-10 ham radio satellite to launch in November
CAMSAT reports the CAS-10 (XW-4) amateur radio satellite with a V/U linear transponder, is expected to be launched to the Tiangong Space Station on November 7
104-year-old radio ham is on the air
ARRL report one of their members, Oscar Norris W4OXH, of Gastonia, North Carolina, will turn 105 on September 25, 2022, and he is still on the air
Power shortage situation and radio amateurs
Switzerland's USKA aim to make amateur radio stations available to support the civilian population in power shortages and blackouts
ARRL Audio News September 16, 2022
Hall County ARES
Hall County ARES - The Hall County Amateur Radio Emergency Service has been organized to aid the public of Hall County and surrounding communities.
12v Battery Charger
Technical Reference/Batteries/Battery Charger Well, firstly the 12 Volt source will typically vary anywhere from 11 Volt to 15 Volt, and then a battery needs a controlled charge current and voltage, which cannot result from connecting it directly to a voltage source.
ARRL Headquarters is Closing Early on Friday, September 16, 2022
ARRL The National Association for Amateur Radio® will close early on Friday, September 16, 2022, at 12 PM Eastern time (1600 UTC), for a staff event.
The ARRL Headquarters lobby & store, and W1AW will be open to visitors from 8 AM to 12 PM EDT on Friday.
There will be no interruption to W1AW bulletin or code practice transmissions. W1AW will follow its regular transmitting schedule on Friday. Th...
Amateur Radio Takes Center Stage at The Big E
by Bob Inderbitzen, NQ1R
The Big E, “New England’s Great State Fair,” kicks off on Friday, September 16, 2022, and includes Project Big E, a 17-day amateur radio exhibit that runs through October 2, 2022. The fair, held in West Springfield, Massachusetts, is the largest agricultural event on the eastern seaboard and the sixth-largest fair in the nation.
Planning for Project Big E began in 2021 by...
Amateur Radio Helps Disabled Sailboat to Port
On September 7, 2022, Jeanne (Jan) Socrates, VE0JS/MM / KC2IOV, and her sailboat, the SV Nereida, set sail from Cape Flattery, the northwesternmost point of the contiguous US. She was on her way to visit friends in San Francisco, California, but 2 days of 35 knot winds and storms left her sailboat disabled and her onboard radio equipment marginally operational. Amateur operators in New Mexico, ...
SACMARC
The Strategic Air Command Memorial Amateur Radio Club
6m Amplifier with 2x Gi7b
Technical Reference/Amplifiers/VHF Amplifiers A 50 MHz stable and small power amplifier, suitable for portable and domestic use. This RF Power amplifier delivers 900W with used pair of tubes primary installed into amplifier.
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