GEOMAGNETIC STORM UNDERWAY: A G1-class geomagnetic storm is underway on Oct. 25th as Earth enters a stream of solar wind flowing from a coronal hole on the sun. Storm levels could intensify to G2 as our planet moves deeper into the stream on Oct. 25-26. High-latitude sky watchers should be alert for auroras. Free: Aurora Alerts.
Source:http://spaceweather.com/
Review
SDRPlay RSP-1A VS Airspy HF+
“Comparing reception of two popular SDR Receivers using the same antenna at 5 PM local time. Short wave and medium wave frequencies. Using the s... Read more
Grounding, Bonding, Earthing, Shielding and Protecting with W6LG
Part 1 of 2. Jim recommends in detail how he believes grounding should be installed in the typical Ham Radio Statio Read more
News
4O3A Signature Releases Antenna Genius v3 Firmware and Windows App
4O3A Signature Division of Sky Sat Communications Releases v3 Firmware and Windows App For TCP/IP-Enabled Antenna Genius Product Line Igalo, Montenegr... Read more
Seth’s Ham Radio on NBC
Seth’s Ham Radio Seth tries to conquer a new social media platform: The old timey radio. Available Until 10/01/15 Tags: late night, Seth Meyers,... Read more
Did a 9 year old beat you on Field Day? – K6UDA Radio EP 18
“I’m live & outside. This time I’m up at the top of the Sierra Nevada Mountains with my friends and local club racking up big po... Read more
FCC Agrees to 90-Day Pause in Consideration of WT Docket 16-239
It has been almost six years since the ARRL requested the FCC to consider changes to the Amateur digital rules in 11-708 and almost three years since... Read more
Antenna
How To Orientat A Beam Antenna– Beam Headings
Here’s a link to find your declination: http://www.ngdc.noaa.gov/geomag-web/ Request an Azimuthal Map by NS6T Read more
6 el 50MHz LFA-R reflectorless Yagi
Description The new LFA-R reflector-less Yagi is a step forward in Yagi design and performance. Excellent levels of gain per foot of boom from this co... Read more
Status QUAD: 2/4/5 StQ 7- 2 elements 40/30 – 4 elements 20/17/15 – 5 elements 12/10
Horizontal and elements rod kit On the models with 4 and more elements, we use an horizontal tie-rods kit, to prevent bending in the horizontal plane.... Read more
Discone Antenna
A discone antenna is a version of a biconical antenna in which one of the cones is replaced by a disc. It is usually mounted vertically, with... Read more
