NEW-CYCLE SUNSPOT ACTIVITY: Solar Cycle 25 is gaining strength. Today there are two new-cycle sunspots on the solar disk: AR2767 and AR2768. Both have magnetic polarities that identify them as members of Solar Cycle 25. Neither appears to pose a threat for strong solar flares, though, so the quiet of Solar Minimum continues. Aurora alerts: SMS Text.
News
ANACOM acts to eradicate interference and abuse of radio spectrum.
Gaspar, EA6AMM José Francisco de Almeida, CT4AN, IARUMS Coordinator from REP (Rede dos Emissores Portugueses; Portugal), info... Read more
Tonga Volcano Update | Ham Radio Disaster Communications
Tonga Volcano An update on the situation coming out of Tonga. A very large volcano has erupted disrupting satellite, communications and telephone netw... Read more
Extended ARRL Team Will Support February’s ARRL National Convention in Orlando
HamCation A large ARRL team of member-volunteers, program representatives, and presenters will advance the convention theme inviting attendees to “reD... Read more
Vertical HF Antenna LZAV-5BAND
Vertical HF Antenna made in BULGARIA Bands: 14-18-21-24-28 MHZ Frequency, MHz 14 / 18 / 21 / 24 / 28 Power watts 2,5 kW Radials (number) 4 x 2.05 m VS... Read more
Amateur Operation in 3.45 – 3.5 GHz Segment Must Cease by April 14, 2022
The FCC has established April 14, 2022, as the date by which amateur radio transmissions must stop in the upper 3.45 – 3.5 GHz segment of the amateur... Read more
VHF
Baofeng DM-5R: Manuals and Software
Baofeng DM-5R DMR Digital Radio VHF/UHF 136-174/400-480Mhz 2000mAH High Capacity Battery High Power/Low power 21CM Dual Band Antenna 8-Level Stepped F... Read more
New linear satellite HO-113 and its issues
Watch John Brier KG4AKV work new linear satellite HO-113 / XW-3 and talk about some of its issues so you can learn how to work it successful... Read more
QYT KT-780 Plus 100 Watts 2 meter Mobile Radio Review and Demo
The QYT KT-780 Plus is a 100 watt mobile radio on the 2 meter Amateur Radio Band, and works on FM mode. Today we will walk through the menu of the rad... Read more
Wouxun KG-D901 (DMR) – Unboxing
Wouxun KG-D901 Read more
RECENT RS-689 10 Watts Tri Band Handheld Radio
RECENT RS-689 – Handheld Radio HI/MI/LO Power Selective (Max Power :10W) Tri-band Frequency, Dual Display and Standby Torch Light Function DTMF... Read more
Equipment
Mobile Communications Center – Go Box by KI6AIX
Designed and built by Dennis, KI6AIX. This Mobile Comm Center features VHF and UHF two-way radios, a scanner, internal battery or power supply.... Read more
X-Series Signal Analyzers – UXA Signal Analyzer, 3 Hz to 50 GHz
X-Series Signal Analyzers See the real performance of your design with wider (to 1 GHz), deeper views of the most challenging signals Measure the spec... Read more
The Kodiak – Off Grid Home Solar System In A Box
The world’s most compact, lightweight, expandable, and modular solar system See More:Link Read more
EMTRON DX-3SP – HF Amplifier ( 4.5Kw )
The “Big Gun” is getting even bigger, with the new DX-3SP! With over 4000 Watts CW and more then 4500 Watts SSB, this QRO muscle amp is... Read more
Transceiver RFI Kit – 5 Noise Reduction Filters
MPN: RFI-ICOM-7300 Type: NEW Country/Region of Manufacture: United States Filter Power Rating (PEP watts): = Cable Rating RFI Suppression Range (MHz):... Read more
Review
Jim, W6LG, Shows an Electrical Plug After It Failed
Jim shows what happened to an electrical plug after it developed a loose screw. Read more
What is CESSB? W9GR the author explains!
Dave, W9GR explains what is CESSB – Controlled Envelope SSB and how it gives your more RF Talk power. Read more
ARRL’s The Doctor is In – Zero Beating
The Doctor explains “zero beating.” It isn’t just about CW. Read more
Heil Pro 7 – VS – Sennheiser HMD 300 Pro – Full Review with Transmit Audio
“Heil Pro 7 vs Sennheiser HMD 300 Pro. This is pretty in-depth – you may need a coffee and a sit down to watch! This was heavier than I ex... Read more
Yaesu FT-DX10 And Icom IC-7300, Side By Side Comparisons
“This is an unofficial side by side comparison of the 2 receivers while incorporating the noise reduction and filtering features of the two. I a... Read more
App - Mobile
Rfinder for Visually Impaired on Android
Rfinder Tom W3ZX, a visually impaired ham gives a great demo on Android using TalkBack for the visually impaired. See More: http://www.rfinder.net/blo... Read more
RFinder – The World Wide Repeater Directory now free trial on Android!
In order to support the proliferation of third party app stores worldwide, we have now released RFinder on Android as trialware! Just go download it f... Read more
APRSdroid – APRS for Android
What is APRSdroid? APRSdroid is an Android application for Amateur Radio operators. It allows reporting your position to the APRS (Autom... Read more
SignalID – Automatic Radio Signal Identification for Android
There’s an incredible amount of radio signals. It’s impossible to know them all, let alone recognize them. So why not get help from Signal... Read more
EchoLink App for IOS8
Description Please note: This app is for licensed Amateur Radio operators only. See www.echolink.org for more information. EchoLink for iOS provides a... Read more