A viewer asks: Is there a particular polarization for general urban/suburban RF Noise. Dave, Joe, and I talk about some options and antennas that seem…
7Mhz 4elements Fullsize Yagi – 50 meters H Antenna Green Heron Rotator Controller RT-21azel October 02, 2014 No comments Rotator Controller RT-21 Azimuth/Elevation Two separate…
QRM Eliminator, Two Antenna Signal Phasing Unit, with T/R Relay PTT control, Metal Enclosure, Status LED, 12V, 150 mA, Each The WiMo QRM Eliminator is…
Carston Esch, DL6LAU, Sales Manager for Wimo will join us on this weeks episode of the Manufacturers Showcase with Tim, K3LR Antenna Dual-band V-UHF Quad…
UVB-76 The frequency of a suspected Russian military shortwave radio broadcast, known as the “buzzer” for its recognizable repeating channel marker, has become the battleground…
Ranger RHF-618 Base Station 4.3″ TFT LCD Panel Soft TOUCH Panel buttons around the displayIT IS A TOUCH SCREEN also RCI-2950CD reliable electrical specs Self…
SDR Cube Transceiver Portable, standalone SDR transceiver for SSB, CW and AM using embedded digital signal processingwith a Softrock as the RF front end for…
AMSAT-EA (Spain) has said it appears that EASAT-2 and HADES are transmitting, and that weak signals have been heard, but the satellites’ antennas may not have…
This past week our Sun has been sending us a cornucopia of space weather phenomena, including launching several solar storms in near-Earth vicinity, firing a…
Solid State Linear Amplifier 1.8-70MHz Solid State Linear Amplifier 1200W output 1.8-30MHz (1000W 50MHz, 500W 70MHz) Drive level 50W (10W/25W optional) Fully automatic band selection…
Antenna Tracker A self contained antenna rotator and radio controller. Natively controls Icom and Yaesu rotators and can interface with PSTRotator. No computer required! That’s…
QUAD-Band Handheld Radio Specifications: Brand JIANPAI Product Model 8800UV (plus) Intercom type Full-frequency 8-band intercom Power ≤ 20W Theoretical communication distance 5-10 (km) Frequency range…
HamCation A large ARRL team of member-volunteers, program representatives, and presenters will advance the convention theme inviting attendees to “reDiscover Radio” at Orlando HamCation, host of…
DXLog was ignoring some cluster spots from DXSpider nodes. DXLog was also ignoring some PSK spots. These have been fixed. Problems with the spot quality…
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