How to Solder a Wire
Antenna
AIM 4170D Antenna / Lab RF Analyzer
The AIM 4170D antenna analyzer measures the complex impedance (magnitude and phase) at each frequency of interest in the range of 0.1 to 180 MH… Read more
BIG SIGNAL DX-Quad – 5 Bands!
Discover the BIG SIGNAL DX-Quad antenna , this new design of a single element Multi-Band Quad covers up to 5 bands in HF from 10 to 20 meters. An incr… Read more
Momobeam MB9 12/17/30 Antenna for Warc Bands
New Momobeam MB9 12/17/30 antenna for warc bands without compromises. The MB9 12-17-30 is a big and solid fullsize antenna for the WARC bands o… Read more
Amateur Radio Tower Stand – KG0ZZ’s
A close up view of my ham radio tower and tower stand. The tower is five sections of Rohn 25-G tower. The top section is 8 feet long making the… Read more
Review
Field Testing The MFJ Octopus Antenna | Did It survive the wind?
“This time, I’m out in the field (way out in the Arizona desert) Field testing the MFJ Octopus antenna. So how does it hold up in 60 MPH w… Read more
![Flex 6600 Hamvention 2017 [ Video Demonstration ]](https://i0.wp.com/test.nerfd.net/wp-content/uploads/2020/10/Flex-6600M_hamvention-265x168-2.jpg?w=900&ssl=1)
Flex 6600 Hamvention 2017 [ Video Demonstration ]
K5SRD talks about the new Flex 6600 on Amateur Radio Roundtable. FLEX-6600 A Real SDR for Every Operator Both the FLEX-6600
and FLEX-6600M offer the… Read more
Measures The Loss In Coax Connectors and 100 Feet of RG8X by W6LG
Jim W6LG uses a signal generator and a panadapter to measure the loss in 30 coax connectors at 14 and 52 mhz down to a fraction of a db. You might be… Read more
Equipment
4O3A – STATION GENIUS
Station Genius can control: 4 Square Antenna Systems Antennas Antenna Switches Band Pass Filters Beam Stacks Beverages Rotators RS-232 Devices Station… Read more
BUILD A COMPUTER TO CW INTERFACE
Using a well-known circuit, I show you how to build a simple computer interface so that your logging software can send CW through your radio. The logg… Read more
Uniden BC125AT Power Package
UnidenBC125AT, 500 channels in 10 banks/50 channels per-bank, the BC125AT includes full VHF and UHF coverage, including Air and Military Air channels,… Read more
LDG RT-600 Remote Tuner
LDG RT-600 LDG has announced the RT-600 remote tuner. The RT-600 is a 600 watt PEP coax in / coax out remote tuner designed to be placed near the feed… Read more
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
News
2021 Hamvention Award Nominations Open on November 1
Nominations for the 2021 Hamvention Awards will open on November 1. Hamvention will grant awards in the categories of technical achievement,… Read more
Robert Bankston, KE4AL, is New AMSAT President
Robert Bankston, KE4AL, of Dothan, Alabama, is the new president of AMSAT. The AMSAT Board of Directors elected Bankston at its annual meeting on Octo… Read more
ARRL Logbook of The World Harmonizes Designation of FST4 Protocol
The Logbook of The World (LoTW) Committee worked with WSJT-X developer Joe Taylor, K1JT, to harmonize the designation of FST4 among WSJT-X, the ADIF s… Read more
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