“The Sun wakes up this week with several new bright regions that have rotated into Earth-view. The newest of these regions has been actively firing solar flares since it was on the Sun’s backside. All this activity has boosted the solar flux so amateur radio operators
Antenna Rotator System is the most popular and universal engine management antenna rotator. With this new generation that includes a USB port,... Read more
LEFT-SIDE PLATE*1PCS RIGHT-SIDE PLATE*1PCS EXTERNAL RADIATOR*1PCS(BLACK/RED) PROTECTIVE COVER*1PCS CANVAS BAG*1PCS More Info:Link Read more
Solid State Linear Amplifier 1kW Output High Spectral Purity 460KHz* to 50MHz All Bands Touch Screen Full Colour LCD Display Full QSK Fully automatic... Read more
TitanSDR Multichannel HF Receiver Parallel Demodulation, Recording and Analysis of up to 40 HF Emissions Applications Homeland security... Read more
DX Engineering Radio RF Ground Plane Kits provide an effective method of reducing stray RF pickup by equipment and interconnecting cables. Used under... Read more
The Yaesu FT DX 3000 – Building on the YAESU FT DX Heritage The FT DX 3000 is member of the long line of top performing YAESU FT DX Series of tr... Read more
Equipment
ARS-USB AZIMUTH by EA4TX
ELECRAFT KX3 SHIELD KITS
Linear Amp Gemini HF-1K 1.8-50MHz 1kW Solid State Linear Amplifier
TitanSDR – 9 kHz to 32 MHz frequency coverage
DX Engineering Radio RF Ground Plane Kits
Yaesu FT DX 3000
“Today on Hamradiocomms I review the excellent MFJ-911H Current Balon. Handles 160-10 meters 300W and has switchable 1:1 or 4:1 baluns. Makes po... Read more
“The AnyTone AT-D878UV is a dual band analog FM and DMR (tier I and II) portable radio, it supports APRS, DMR Roaming and DPRS. This radio is de... Read more
APRDS “APRS or the Automated Packet Reporting System can be really handy for tracking vehicles and other assets during events like parades, ride... Read more
“Vacuum Tubes” is the topic of the current (February 15) episode of the “ARRL The Doctor is In” podcast. Listen…and learn! More than a half-mill... Read more
“Is the NanoVNA suitable to measure/adjust a typical antenna duplexer? This video compares the NanoVNA-H4 and the SAA-2N VNAs with a professiona... Read more
Review
MFJ-911H Balun Review 160-10 meters 300W
AnyTone AT-D878UV – In-Depth Review – DMR HT with APRS!
Build an APRS Fill In Digipeater – Ham Radio Q&A
Vacuum Tubes – “ARRL The Doctor is In” podcast. Listen…and learn!
NanoVNA comparison measuring a duplexer – NanoVNA-H4 and SAA-2N
Operational Bands 80 meters 40 meters 20 meters 15 meters 10 meters 6 meters 2 meters 70 centimeters Maldol HVU-8 Vertical Base Station Antenna... Read more
MB17 10/15/20/40 is every contester’s dream quad-band trap-less yagi with compact design, – high power handling, – large bandwidth thanks... Read more
Antenna, Beam, Skylark, Duoband Yagi, 17 and 12 meters, 90 mph Wind Rating, 16 ft. Boom Length, Each HF Beam Antenna Type:Yagi HF Beam Antenn... Read more
The hexagonal beam (or known by many as the hex beam) has become a wildly popular antenna. It is a directional antenna that provides great performance... Read more
SteppIR DB42 http://blogs.yahoo.co.jp/ja5mhd Read more
In this video I show the ground radial wire I use, and talk about laying a radial field under my Hustler 4BTV vertical ham radio antenna ... Read more
Antenna
Maldol HVU-8 Vertical Base Station Antennas HVU-8
Momobeam MB17 10/15/20/40 m – Yagi Antenna
DX Engineering Skylark Dual-Band Yagi Antenna DXE-2X7
Build your own Hexagonal Beam
![SteppIR DB42 Setup by JA5MHD [ Video ]](https://qrznow.com/wp-content/uploads/2015/03/11038403_10204139844031513_3998216779955717336_n-190x122.jpg)
SteppIR DB42 Setup by JA5MHD [ Video ]
Ground Radial Wire For Vertical – Ham Radio Antenna
Image credit: Otava Tuomi. Early last year, when the outbreak of coronavirus (COVID-19) first pushed much of the world into lockdown, one traditional... Read more
A 5-year, $9.3 million National Science Foundation (NSF) grant will allow the University of Alaska Fairbanks (UAF) Geophysical Institute to establish... Read more
Donald de Riggs, J88CD, on the Caribbean island of St. Vincent, says that on April 13, the 42nd anniversary of the 1979 eruption of the La Soufriere v... Read more
“I’ve always been facinated by the physical affects of RF. Today, a light experiment testing if can cook hotdogs with RF. The test incorpo... Read more
The FCC has announced that rule changes detailed in a lengthy 2019 Report and Order governing RF exposure standards go into effect on May 3, 2021. The... Read more
The Volunteer Monitor (VM) Program is a joint initiative between ARRL and the FCC to enhance compliance in the Amateur Radio Service. This is the Marc... Read more
News
Home but never alone: Celebrating World Amateur Radio Day
National Science Foundation Funds Creation of Research Lab at Alaska’s HAARP
St. Vincent Radio Amateurs on Alert During Volcano Emergency
Can You Cook A Hotdog With Ham Radio?
Updated Radio Frequency Exposure Rules Become Effective on May 3
March 2021 Volunteer Monitor Program Report
