Digitally processed Professional Grade, Base Type
Recent Posts
“Meteor Scatter” “ARRL The Doctor is In“ podcast. Listen…and learn!
“Meteor Scatter” is the topic of the latest (January 26) episode of the “ARRL The Doctor is In“ podcast. Listen…and learn! Sponsored by DX Eng... Read more
Amateur Radio Buffs’ Quest to Connect Quake-Ravaged Nepal
Photos: Tribuhvan University In the pre-dawn hours of April 25, when my phone buzzed “Q Q Q” — the code I had set to notify me when the USGS Earthquak... Read more
Virginia Radio Amateur will Recreate 1906 Fessenden Christmas Eve Broadcast
The Canadian inventor, experimenter, and entrepreneur Reginald Fessenden has been credited as the inventor of radiotelephony. Fessenden claimed to hav... Read more
JW/SQ5BPF – Svalbard
Jacek, SQ5BPF will be active from the Polish Polar Station, Hornsund on Svalbard asJW/SQ5BPF between September 19-27, 2015. QRV on HF bands when time... Read more
2/2 (4) element 18/24MHz Yagi (1.5m) Force12
The 4-LFAR-17/12, an Excellent super-compact Dual band LFA-R Yagi for the 17m & 12mbands The LFA-R is one of the latest designs from the desk of G... Read more
How to measure current
It is often necessary to know how to measure current using a multimeter. Current measurements are easy to make, but they are done in a slightly... Read more
Building a Yaesu FT-891 remote control box
Dave, KZ9V stops by the shack, and share with us his memory keyer remote control box he built for the Yaesu FT-891 Read more
SSO-A mission with Amateur Radio satellites launches Nov. 19
SSO-A mission – credit Spaceflight Spaceflight’s SSO-A SmallSat Express mission, on a SpaceX Falcon 9 from Vandenberg Air Force Base, is currently sch... Read more
Now Free of HAARP, US Air Force Still Wants to Tinker with the Ionosphere
A lot of radio amateurs bemoaning the recent spate of poor HF conditions would love to have a way to improve propagation — perhaps without even having... Read more
THE CHEETAH – 20Mhz to 512Mhz
THE CHEETAH is a rugged and compact tactical handheld radio that offers outstanding performance for portable missions. The radio offers continuous com... Read more
QRP – Multi-band, Direct Conversion CW Transceiver
Specifications Recever: Rx current: 80 M : 70 ma, 160 M : 100 ma Sensitivity: ~ -90 dBm (5 uV) Three audio bandwidth settings Transmitter: 80 M... Read more
HF Antenna Traps V3.0
Version 3.0 of our popular traps are now available. Version 3.0 are supplied with 4 high quality Cornell Dubilier CDV16 RF Mica capacitors for greatly... Read more
Amateur 47 GHz Allocation Avoids 5G Juggernaut in the US for Now, Worldwide Defense Continues
There’s good news regarding the future of Amateur Radio’s primary allocation at 47 GHz in the US. Still a test bed for point-to-point propagation expe... Read more
New ! OM Power OM2200HF Amplifier 2.2 Kw
General description of the OM Power OM2200HF amplifier The linear amplifier OM2200HF is designed for all short wave amateur bands from... Read more
New 2700km+ IARU Region-1 tropo record on 23cms between Ireland and the Canary Islands – 17th July 2020
On the 17th of July 2020, there was an opening between the Canary Islands and the UK & Ireland on the VHF & UHF bands. A remarkable contact wa... Read more
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