Hermes Lite 2 HF SDR Construction And Receive Test
Here we build the Hermes Lite 2 HF SDR and test it’s receive capabilities. Antenna Light Beam Plus Antenna...
Category: News
Radioddity GM-30 GMRS HT Walkie Talkie | Best GMRS Handheld Radio?
Radioddity has a new GMRS HT Walkie Talkie and today we’re going to take a look at what comes...
3-Band 6m DX, 2m DX, 2m FM Yagi Antenna PA50-144HV-17-3-3CB
Three band antennas in one. PA50-144HV-17-3-3CB. – 6m Horizontal antenna – 2m Horizontal antenna – 2m Vertical antenna 3...
Grounding should be done on the Ground
KN4ZBK, has a grounding set up that needs some adjustment in order to have the highest chance to protect...
Do I need to Aim a Dipole?
Danny, K5STY, wants to know if he should aim his dipole in a particular direction for the best signal...
WA3RNC TR-25 CW Transceiver Kit
Here is a compact but powerful 2-band CW transceiver kit that uses no tiny pushbuttons, and without those seemingly...
AVOIDING FAKE SDRPLAY RSP DEVICES
There are sellers of fake RSPs on the internet. They are selling counterfeit devices some of which appear cosmetically...
German regulator acts against solar unit causing RF pollution
The German Federal Network Agency has taken action against a make of solar panel optimizer that has been causing...
SunSDR2DX + 5MContest + SDC in ARI-2021 Contest
Mix CW + RTTY in ARI-2021 Contest. SDC: Telnet Server + SKM Server (CW & RTTY Skimmers) + DIGI...
Keep Antennas in the Clea
Dan Evander, KJ7YBK, lives in a duplex condo and wants to set up a dipole on his roof, but...
RADIODDITY QR20 SDR RADIO | FULL BAND CW SSB RTTY AM FM DMR | 100KHZ TO 2GHZ | AUTO ANTENNA TUNER | MAX 20W
The Radioddity QR20 is an ultra-portable full-frequency full-mode SDR radio with a reception from 100kHz to 2GHz and transmit...
Rapid Fire Solar Storms Headed Earth’s Way | Solar Storm Forecast 05.25.20201
Rapid Fire Solar Storms Headed Earth’s Way Antenna Rotatable 160 Meter Receiving Loop – WB6RSE Wins July QST Cover...
Amateur Radio Gearing Up for Another Active Atlantic Hurricane Season
The Atlantic Hurricane Season, which starts on June 1, promises to be a busy time for radio amateurs who...
Is Ham Radio Dead? Is Ham Radio Doomed?
“Lots of speculation and knee-jerk reactions exist on social media about whether or not Ham Radio is Dead. I...
My Favorite Mobile Ham Radio Setup VHF/UHF/HF
This rig is a few years in the making. Running a Yaesu FT-891 and FTM-400 lets me cover VHF/UHF...
Receiving NOAA weather sats without a radio
Using just a browser and a decode program, NOAA-APT, I receive images from a weather satellite as it passes...
CQ World-Wide WPX Contest 2021
2021 CQ World-Wide WPX Contest SSB: March 27-28, 2021 CW: May 29-30, 2021 Starts: 0000 UTC Saturday Ends: 2359...
XIEGU GSOC REMOTE CONTROLLER | TOUCH SCREEN | SPECTRUM & WATERFALL DISPLAY
The Xiegu GSOC is a universal controller product used for external control of Xiegu G90 radio. The GSOC is...
The ARRL Laboratory | providing technical services and support for ARRL members
The ARRL Laboratory completes some of the most important work supported for ARRL members and for the benefit of...
Watch This Before Buying A Baofeng Ham Radio… Or Another One
“There are some confusing trends in Baofeng Ham Radios that I think I need to speak about. These talking...
RFinder P2 Dual Band Android DMR Tablet | FIRST LOOK!
Today we go over the newest Android DMR device from RFinder, the P2 tablet with a 7″ screen. This...
Changes to the RSGB 50MHz awards
The RSGB Awards Manager has reviewed the current 50MHz awards offered by the Society and concluded that the existing 50MHz 2-Way...
Ionopheric Propagation of Dipoles
Edwin Anderson, asks what is the proper orientation and angle for a dipole if he plans to use it...
IARU engagement in the 23cm band protection in ITU‑R continues
Over the period 28th April until 11th May 2021, the preparatory work for WRC-23 agenda item 9.1b continued in ITU‑R Working Party 5A (WP5A). An ITU‑R report is...
Receive Antennas, Contest University and Field Day
Contest University, Clubs, Field Day the DX Engineering catalog and receive antennas on this weeks episode of Tuesdays with...