Northern Florida Section Emergency Coordinator Karl Martin, K4HBN, is requesting that stations not directly involved in the Amateur Radio Emergency Service (ARES®) response to Hurricane Sally please avoid 3.950 MHz (primary) and 7.242 MHz (backup). ARES has activated in four Northern Florida counties. Shelters are open, and power and telecommunications outages are widespread, Martin reports.
SOURCE:ARRL
Antenna
The Air Jupiter End Fed Co-Linear Antenna
⭐️launching today⭐️ The Air Jupiter End Fed Co-Linear Antenna! Here’s a video, 150watts, VSWR 1:3:1, Details to Follow 73’s Tom #HamRadio #SOTA #AvGee... Read more
3D Printing – A Ham Radio dipole center with BNC and 1:1 balun
Showing how easy and quick it is to design a custom center insulator for a dipole Here’s the 3D part if you want to print one for yourself.... Read more
Inac AH-1430 (20, 17, 15, 12, 10 m band) – Antenna
AH-521, is a halo antenna of small size but high performance. Supports an RF level between 140 and 210 W. Covers bands used between 12 and 30 M... Read more
How to make a 4:1 balun cheap and easy
How to make a 4 to 1 balun cheap and easy Read more
VK5SFA Wins the April QST Cover Plaque Award
The winning article for the April 2019 QST Cover Plaque award is “A High-Power 160- and 80-Meter Transmitting Loop Antenna” by Steve Adler, VK5SFA. Th... Read more
Review
3. LDMOS HF AMPLIFIER 100W INPUT 2400W OUTPUT BLF188XR 2 PCS 1.8-54 MHZ
LDMOS HF amplifier 90W input 2400W CW SSB output 1.8-54 MHz This a ready power amplifier. You will need a case and power supply only! Water-cooled h... Read more
Yaesu FT-991 compared with the FT-817ND – HF SSB and CW
FT-817ND vs FT-991 using the same Antenna – HyEndFed 5 Band. To give the FT-817ND a fighting chance, I have added the CW filter and I have conne... Read more
QST Product Review – IC 7100 HF/VHF/UHF Transceiver
Reviewed by Ward Silver, NØAX ARRL Contributing Editor n0ax@arrl.org The Icom IC-7100 certainly made a splash when it was first announced in 20... Read more
Equipment
The BT1500A Antenna Tuner – Palstar
The BT1500A 1500 watt balanced antenna tuner is the only 1500 Watt, Double-L Network antenna tuner on the market today covering 20m to 160m (25... Read more
How to Build A 130 Watt Dummy Load for HF Ham Radio
In this video I go through the building of a paint can dummy load that a ham radio operator may require for testing and tu... Read more
Watkins Johnson HF-1000 DSP Receiver
Specifications Dimensions ............ 19.0W x 5.25H x 20.0D inches Weight ................ 15 Lbs. (19 Lbs. ship) Frequency Range ........ 5 - 30000... Read more
RM Italy HBF 1000 Automatic Low-Pass Filter, 1.8-55mhz, 1000W
Automatic Low-Pass Filter The HBF 1000 is a high power low pass filter, it’s designed to be used with a transceiever or amplifier to reduce the... Read more
Baofeng UV-7300 Ham radio HF Transceiver – Its Fake
Update! Dear readers 1 april fool : Source http://www.aliexpress.com.jv7u.clonezone.link/uv7300 Real Radio Chine KN-920: http://rigreference.com/rig... Read more
News
Yasme Foundation Releases Chronicles of Amateur Radio DX History
The Yasme Foundation has released two chronicles of amateur radio DX history that make for compelling reading — a downloadable edition ofYasme: The Da... Read more
Camp for Young Radio Amateurs in the Americas is a Go for this Summer
The long-awaited inaugural Youth on the Air (YOTA) camp for young amateur radio operators in North, Central, and South America will go forward this Ju... Read more
Belka DX Shortwave Receiver – Closeest Thing To A Spy Radio?
Lets take a look at the Belka-DX a tiny shortwave receiver. Read more
Clear Frequencies Requested for Net Providing 24/7 Coverage of St Vincent Volcanic Eruption
The Caribbean Emergency and Weather Net (CEWN) has been providing round-the-clock coverage during the La Soufriere volcanic eruption on the island of... Read more
Samuel Morse special event
Members of the Hungary Radio Amateur Society (MRASZ) will activate the following callsigns in celebration of the 230th anniversary of the birth of Sam... Read more
