Single sideband modulation revolutionized electronic communication, but where did the idea come from? Antique Wireless Association Curator Emeritus Ed Gable, K2MP, tells the surprising story of single sideband, its origins, the developers, companies and the hardware that brought it to the forefront of wireless communication. This presentation is the first of the AWA’s monthly “AWA Shares” series.
Antenna
Work the DX from ANYWHERE! SDR-Control App for Icom Radios
SDR-Control is an iPad app developed by Marcus Roskosch DL8MRE SDR-Control is a full featured iPad App to operate your Icom Transceiver at home or fro... Read more
Squalo antenna for 6m by PA3HCM
Introduction – Squalo antenna Adri PA0RDA, a friend of me, is trying to do some DX on 6m for a while now. His antenna position is... Read more
An Unusual Jpole Antenna
An Unusual Jpole Antenna Read more
The New Carolina Windom By Len Carlson, K4IWL
“ As with all ham stations QRO or QRP, ten percent ofa station?s success in quality QSOs is the equipment and the operator. Ninety percent is th... Read more
DX Commander Premium Build – HF Multi-Band Vertical System
This listing is for the Classic version of the DX Commander vertical. Ideally suited to Christmas Presents, Birthday Presents and for those people who... Read more
Review
Why even good Antennas need good Coax Cable
By Dennis Walter “Nothing’s going on shortwave anymore!” Really? Many ham radio operators and SWLs keep telling me that nothing is going on on shortwa... Read more
MFJ-4403 Voltage Conditioner
Protects against reverse voltage, over-voltage, voltage transient, and short circuits. Super noise and ripple filtering … Power supply bufferin... Read more
Ultimate Raspberry Pi for your Ham Radio
“The ultimate raspberry pi for ham radio is here! This raspberry pi for ham radio has read/write speed ~10 times faster than a micro SD cards. O... Read more
MOSFET – The Most significant invention of the 20th Century
What makes a truly world-changing invention?. Of all the inventions of the 20th century just one could be said to have changed the world in such a way... Read more
Equipment
MRF101AN: 100 W CW over 1.8-250 MHz, 50 V Wideband RF Power LDMOS Transistor
These devices, MRF101AN and MRF101BN, are designed for use in HF and VHF communications, industrial, scientific and medical (ISM) and broadcast and ae... Read more
NooElec NESDR Nano 2 – 25MHz-1750MHz
Product Description Brand new re-design! The NESDR Nano 2 are custom-made by NooElec for SDR applications, though they will still function as qualit... Read more
EB104 HF Power Amplifier – 2,4KW water cooling system 5″ LCD touch screen for N0JSN
HF/6m linear amplifier 2400W MRF1K50H 2 pcs water cooling system 5″ LCD touch screen for N0JSN 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
Introducing SDRconnect – SDRplay Hamvention 2022 demo
This video shows the demo we are showing this weekend (May 20-22) at Hamvention in Dayton, Ohio. This demonstrates the core underlying technology behi... 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
