“The Sun quiets down this week while we wait get a good look at a returning coronal hole that could bring us another chance for a solar storm from some fast wind. Meanwhile, we will likely stay at unsettled conditions as we feel the influence from a southern coronal hole followed by another small hole that will rotate into the Earth-strike zone in the next few days. Learn more about the gentle reprieve we get this week and see why amateur and shortwave radio operators are groaning while GPS users cheer.”
Antenna
RigExpert AA-30.Zero – HF Antenna Analyzer (0.6 TO 30 MHZ)
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 RigExper... Read more
20m Ground Plane Kit
20m Ground Plane Kit was originally designed for a project to encourage younger people into the hobby of amateur radio. It was us... Read more
Omnidirectional Biquad Antenna for 2.4GHz ( WI-FI )
Directional antennas do have their strengths such as power over distance but sometimes you may need to use a good omnidirectional antenna to produce 3... Read more
Building a 40 Meter Rotatable Dipole
40 Meter Dipole “I enjoyed putting these pieces together from MFJ Hy Gain, MFJ Cushcraft, Texas Towers, M2 and our local hardware store t... Read more
Equipment
The One Person Antenna Raiser by KL7JR
The One Person Antenna Raiser Like to operate portable? Do you have trouble finding help for antenna raising at your QTH? This may just be the... Read more
Yaesu Rotor Controller Az. Insert
CQmaps – Professional Maps for Amateur Radio, is extremely happy to offer the Amateur Radio community a truly helpful station aid for your Yaesu... Read more
TOKYO HY-POWER HL-1.5KFX HF/50MHz Desk Top Linear
Features: Small footprint Light weight- lightest 1kW amplifier in its class Internal power supply 2 antenna output ports 6 meter operation Automatic b... Read more
Radioenge – RA-S1 – Antenna Rotator System
Radioenge – RA-S1 Rotor controller RA-S1 is a digital controller for controlling rotor azimuthal position Features Speed control by PWM (Pulse W... Read more
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
VHF
Yaesu FT 991 Versus Icom IC-910 in 144MHz
Yaesu FT 991 Versus Icom IC-910 in 144MHz “We compare the FT-991 receiver performance on 2m with two other radios. Justin, G0KSC, from Waters... Read more
Retevis RT83(GPS) 10W IP67 DMR Digital UHF Radio
Retevis RT83 with digital and analogue mode two way radio. Using TDMA technology, designed with Tier II,AMBE++ vocoder, compatible with mototrb... Read more
TH-D74 VHF/UHF Dual Band Handheld with GPS Webnair
TH-D74 The TH-D74 is Kenwood’s latest hand held transceiver. It offers a wide range of features including digital (D-STAR), 2m/70cm analogue FM, APRS... Read more
Qatar OSCAR-100 Wideband Spectrum Monitor
OSCAR-100 This spectrum monitor, hosted at Goonhilly Earth Station in Cornwall, shows the Qatar OSCAR-100 wideband transponder onboard the Es’ha... Read more
New Video ! Yaesu FT2D – Demo
See More Info about YAESU FT2D Read more
Introduction to APRS- the Automated Packet Reporting System
“The Automated Packet Reporting Service is a digital real-time communications system to share tactical information and messages. The most common... Read more
Digital Modes
New Summer EURAO Party to Premier FT4
The motto of the new European Radio Amateurs’ Organization (EURAO https://www.eurao.org/) Summer Party https://www.eurao.org/en/node/1045 is... Read more
World Wide Digi DX Contest
The World Wide Radio Operators Foundation (“WWROF”), in collaboration with the Slovenia Contest Club (“SCC”), is pleased to announce the first annual... Read more
LoTW Now Accepting FT4 Contact
The latest TQSL update (Config.xml version 11.8), released on May 22, includes FT4 as a submode of MFSK. It also adds AISAT-1 and PO-101 in the satell... Read more
ADIF 3.1.0 was approved today
Dave Bernstein reported this on the DXLabs support group today: ————————————... Read more
FT4 vs FT8 – A new mode, what’s the difference?
The FT4 Protocol for Digital Contesting by K1JT Read more
![Antenna Polarization [ ARRL PODCAST ]](https://qrznow.com/wp-content/uploads/2019/07/AntennaPolarization-90x60.jpg)
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