Antenna Analyzer
“I show you how to use an MFJ 259/269 Antenna Analyzer to check your antenna for SWR and resonance.”
Radioenge – RA-S1 Rotor controller RA-S1 is a digital controller for controlling rotor azimuthal position Features Speed control by PWM (Pulse W... Read more
Ham Radio University 2015 – Our Sixteenth Annual Event- January 4, 2015 Spreading Ham Radio Knowledge and Know-How HRU 2015 Highl... Read more
New Zealand Subantarctic Island The ARRL DXCC country ZL9 – Auckland and Campbell Islands will now be called New Zealand Subantarctic Islands. T... Read more
ARRL members who are federal employees can support the ARRL by participating in the Combined Federal Campaign (CFC). Pledges during the 2014 CFC toppe... Read more
Hybrid Quad Antenna Electrical Specifications Operating Bands- 10,15,20 Meters Forward Gain (Ref. Dipole)- 10M-6.0 dBd., 15M-5.5 dBd., 20M-4.4 dBd. SW... Read more
“This is it. The first complete unbiased review of the new Yaesu FT3D dual band Fusion handheld ham radio with built in GPS and APRS. Watch this... Read more
“How high should a dipole be? What happens if it’s too low or too high? We turn to EZNEC antenna modeling software to see that the old rul... Read more
The historic NN3SI call sign is being reactivated under the aegis of the Smithsonian Institution Amateur Radio Group. “We do not have a physical stati... Read more
Recent Posts
Radioenge – RA-S1 – Antenna Rotator System
Ham Radio University 2015
DXCC News ZL9 – New Zealand Subantarctic Island
Support ARRL through the Combined Federal Campaign
MQ-1 TGM 3-Band 2-element Hybrid Quad Antenna – 10,15,20 Meters
Yaesu FT3D Full Review and Battery Torture Test
How High Should a Dipole Be? A Look at Antenna Modeling
Smithsonian Institution’s NN3SI Returning to the Air
News
PACTOR Developer SCS Announces Monitoring Software
SCS, the company that created PACTOR, has unveiled software that offers the ability to monitor the content of PACTOR 1, 2, and 3 transmissions over th... Read more
Amateur Radio Emergency Data Network Employed to Monitor California Wildfires
Two separate groups took advantage of the Amateur Radio Emergency Data Network (AREDN) to monitor wildfires in California. The Mariposa Area Amateur R... Read more
CE9/SQ1SGB shortly at Halley VI (WAP GBR-37)
Seba SQ1SGB has informed to leave on mid December 2019 to Antarctica. He will sign CE9/SQ1SGB and will stay at Halley VI Base (WAP GBR-37). Seba has... Read more
Apply now to run GB19YOTA
Youngsters on the Air (YOTA) Month takes place each December to encourage youngsters to get on the air and to learn more about the practical side of t... Read more
IC-9700 ’s new firmware has been released.
This makes it possible to send, receive and show pictures by the IC-9700 itself. Pictures stored on your smartphone or other device can be sent thro... Read more
Japan introduced its entry level Class 4 licence
Japan introduced its entry level Class 4 licence in the the late 1950’s, it would prove to be the world’s most successful category of amat... Read more
Hawaii ARES Leverages Contest Station and Winlink for 2019 Simulated Emergency Test
ARES volunteers in Hawaii took the opportunity of the 2019 Simulated Emergency Test (SET) on October 6 (UTC) to test Winlink radio messaging to the US... Read more
Lynyrd Skynyrd Founding Member Larry Junstrom, K4EB, SK
Southern Rocker Larry “LJ” Junstrom, K4EB, died on October 6. He was reported to be 70. Junstrom was a founding member and bassist of Lynyrd Skynyrd,... Read more
Anna Brummer, N2FER, Feted on her 105th Birthday
When she turned 80, Anna Brummer, N2FER, of Fort Edward, New York, predicted she would live to be 100. On September 27, she topped her own forecast by... Read more
MFJ-223 Vector Impedance Antenna Analyzer
MFJ-223 1-60 MHz Color Graphic VNA Analyzer Pocket-Size, Incredible Performance! Truly accurate SWR, R, X and Z! This pocket-sized wonde... Read more
