- Frequency: 1.8～200MHz
- Power Range: 30/300/3000W
- Input Connector: N Female
- Cross needle SWR and Power indications in one meter unit.
- Reading the scale will be indicated at the crossing point of the 2 needles.
This unique feature makes it possible to read all of Forward Power, Reflected Power and SWR at the same time.
Jim makes and then shows his tunable half wavelength dipole antenna. Using an antenna analyzer, Jim finds the resonant frequency and the lowest SWR do not occur at the same frequency. Read more
The third public test of FT8 DXpedition Mode on May 5 is being called a success. The goal of the exercise was to simulate a rare DXpedition pileup on FT8 by having many stations (“Hounds”) calling and trying to work a designated pseudo DXpe... Read more
DESCRIPTION Rugged Portable DC Power Management System with built-in High-Efficiency Battery Charger! > High contrast OLED display > Power management includes current and voltage readout and user-managed DC outputs > Built-in UPS... Read more
“Faith Hannah (AE4FH) and Hope (KM4IPF) are planing to make a mini DXpedition to the Dry Tortugas in December 2018 and also plan to work the RSG... Read more
This video, released today by AE5X shows how well the RSPduo performs up against the Flex6300: Read more
New Black Retevis RT95Dual Band 200 Channels Mobile Car Radio Description: RT95 Mobile Radio has nice housing, stoutness & stability, advanced and... Read more
Jim shows what happened to an electrical plug after it developed a loose screw. Read more
“So I made a video showing a couple options that you can use for installing your ham radio in your vehicle. Every installation will be different... Read more
“Hello Operators. Topic of the day is the Raspberry Pi 3B+, and how I’m using it for amateur field communications. During May 18-21, I spe... Read more