HF Propagation
HF chart provided by IPS. © Copyright Commonwealth of Australia 2008. Solar-Terrestrial and HF and VHF propagation data provided and © Copyright of Paul L. Herrman. This site is provided as a public service for amateur radio operators by Remarkable Technologies, Inc.
Propagation
A Prominence Dances with Fast Wind Around the Bend
This week our Sun continues to snooze and solar activity quiets down. We do have a small coronal hole beginning to rotate through the Earth strike zon... Read more
Satellites to monitor Ionosphere : DARPA
The Defense Advanced Research Project Agency (DARPA, USA) has issued the first call for proposals for its Ouija programme, which aims to use sensors o... Read more
This Stealthy Storm Packs a Punch! | Informal Solar Storm Briefing 07.07.2022
This Stealthy Storm Packs a Punch! Read more
News
WRTC 2023 AWARD : January 2023…headset on!
WRTC Organizing Committee is proud to announce a 2023 edition of WRTC 2023 AWARD! This is NOT WRTC 2022 Contest that will be held in Bologna in July 2... Read more
Dayton Hamvention Announces Theme for 2023
Dayton Hamvention® 2023 is just over 6 months away, and next year’s Hamvention team has selected “Innovation!” as the event theme. T... Read more
The 2023 ARRL Calendar
Keep track of your important dates, ARRL contests, and holidays with a 2023 ARRL Calendar. This year’s calendar features Collegiate Amateur Radi... Read more
The Secret Government Radio Signals I Heard Today!
The Secret Government Radio Signals Read more
Radio Amateurs Support the Great ShakeOut 2022 in Puerto Rico
Students from the Crop Protection Student Association at the University of Puerto Rico in Mayagüez participated in a communications practice session a... Read more
Amateur Radio Club Members Assist Law Enforcement
The Wayne Amateur Radio Club (WARC) manned a 30-foot-tall mobile observational Infrastructure Protection Unit, or SkyWatch tower, at Ohio’s Wayn... Read more
GXP Antenna 16 elements 5 bands – Contest
Antenna BEAM 16 elements 5 bands „contest” (New model 2022) Bands: 80/40/20/15/10 [ m ] Active elements: 2/ 3/ 3/ 3/ 5 [ pcs ] Gain (dBd): 3,8/4,8/5,4... Read more
RX888 MK2 16BIT Software Defined Radio
Here we take a look at the RX888 Mk2 SDR Receiver which has a whopping 64 MHz real time bandwidth on HF! RX-888 MKII SDR Radio Receiver SDR Ham Radio... Read more
Florida Amateur Radio Operators Activate for Hurricane Ian
As Hurricane Ian was making its way to Tampa, Florida, in late September, the Sheriff’s Tactical Amateur Radio Communications (STARC), W4HSO, wa... Read more
Unboxing the Yaesu FT-710 AESS
“I’ve had a number of requests to shoot a video series about the Yaesu FT-710 AESS, similar to my FTdx10 series. Ham Radio Outlet loaned me a Yaesu FT... Read more
Review
What secrets is it hiding? FX-4C
HF SDR Transceiver 10W Amateur Radio AM FM CW SSB FX-4C Read more
Icom IC-705 Custom Made Portable Go-Case, by Ralph. QRP Day In Vero Beach!
Check out this custom solution for Ralph’s Icom IC-705 Read more
Icom IC7300 vs Yaesu FT991a
I’m breaking it down this time, One of the all time most asked questions I get, Should you buy the Icom or the Yaesu? Do looks matter? Read more
Mount Your Mobile Ham Radio Antenna The Right Way
Mount Your Mobile Ham Radio Antenna The Right Way Read more
Chameleon Remote Tuner
Using the Loop Remote Tuner allows you to get further away from the antenna and have more precise control over the antenna. This is advantageous for t... Read more
Yaesu FT-710 AESS & FTdx10 – RX Audio Comparison
“I’ve had a number of requests to shoot a video series about the Yaesu FT-710 AESS, similar to my FTdx10 series. Ham Radio Outlet loaned me a Ya... Read more
Ham Radio Headphones – The Hidden Benefits
Not every radio ham operator likes headphones, but others may wonder if they should invest in a pair. Peter G3OJV, highlights some of the reasons that... Read more
Xiegu G106 – My Thoughts and Test Results
Here are my thoughts and some preliminary test results with the Xiegu G106. It is a lack-luster radio, but I think they have fixed most of the bugs. Read more
John Kruk, N9UPC from Yaesu – Manufacturers Showcase
We are live with Yaesu! – FT 710 Read more
Tactical VHF Ham Radio: Don’t go into the woods without it
Joe takes over the channel this week and talks a bit about tactical ham radio and why we should carry a handheld when we go exploring in the woods. Read more