Solar Storm Mania Makes Headlines
“According to many media sources, a massive solar storm is supposed to be ravaging Earth today. But the stories...
Category: News
Chinese Lunar-Orbit Amateur Radio Payload Could Launch this Spring
China’s twin-launch Chang’e 4 mission to the far side of the moon will place a pair of microsatellites in...
V55V, Big Signal out of Namibia, to Go Silent
Martin Walter, V51W, near Omaruru, Namibia, has spent the past 2 decades improving his station, which likely accounts for...
A GASH IN THE SUN’S ATMOSPHERE
A canyon-like hole has opened in the sun’s atmosphere, and it is spewing a broad stream of solar wind...
Launch of “SpaceBEEs” Unauthorized, FCC Tells California Technology Developer
On the same launch as an Amateur Radio satellite in January from India, some tiny 0.25 U CubSats called...
EchoLink for iOS version 2.6.14 is now available
EchoLink for iOS version 2.6.14 is now available in the App Store. This is a 64-bit build that is fully...
Yaesu FTM-7250DR – Overview – Features – Specification
Yaesu FTM-7250DR C4FM/FM 50W 144/ 430MHz Digital AMS The new Yaesu FTM-7250DR is a compact and ruggedly built C4FM/FM 144/430MHz...
Status QUAD: 4/12 StQ 50/144 , cubic 4 elements 50 Mhz and 12 elements 144 Mhz
Simulation table Eznec, gain and F / B in free space and real space at a wavelength from the...
William Welch K1IOC – Rescued from atop ham radio antenna
With tree blocking ladder truck access, fire department executes rope and harness retrieval. By Rich Saltzberg An 80-year-old Edgartown...
Mobile Ham Radio Tips & Tricks Volume #1 by SignalSearch
Photo:Wayne-N0ISV Mobile Ham Radio Tips “A video about mobile ham radio setups by K5ACL & N5CFB. Please join SignalSearch...