Tag: antenna

Commenting in response to an FCC Public Notice (DA 17-1180) released last month, ARRL addressed the extent of Amateur Radio’s response to recent hurricane disasters and efforts needed…

“With all the low-cost performance SDR available these days, we can have a lot of fun experimenting with it. But we need antenna, with the…

“Viewer request to try out an antenna for Ham Radio in the attic. Using the CQ Antennas Center Insulators from KE5FEN. Thanks David for the…

Ask Dave 71 reviews the MFJ cobweb antenna, covering 20 through 10 meters. MFJ recently came out with a modification kit, adding 30 and 40…

Nominations are open for ARRL’s annual Philip J. McGan Memorial Silver Antenna Award, which recognizes and honors the efforts of individuals who create greater awareness…

The CHA F-LOOP 2.0 was designed with portability, ease of use simplicity, ruggedness and high performance in mind. Unlike any other similar antennas on the…

A standard AA-30 analyzer but without enclosure, LCD display and keypad. But .ZERO is even more powerful than the good old AA-30. Description RigExpert AA-30.ZERO It…

DUO 8 15-20 SF is a fullsize antenna for 14 MHz and 21 MHz. No traps or adapting systems where used to obtain fantastic performances and the…

Graphical Impedance Antenna Analyzer Review/Demo MFJ VNA Antenna Analyzer covers 1 to 230 MHz, 1Hz resolution. •Frequency sweep plots: SWR, Impedance, Resistance, Reactance,Phase Angle, Complex…

Remote matching of antennas – less losses in the feed line. Designed for installation in a shack, under a shed, or in open (see mounting…