“Hello Ham Radio Ops,
K5ACL from SignalSearch here with another Antenna comparison/testing video using the Weak Signal Propagation Reporter (WSPR) network.
Testing out an elevated 1/4w vertical vs Link Dipole using a simultaneous WSPR transmitter that was homebrewed by W6LVP – thanks Larry! I’ll run the test on 20 & 40m only (40m using a portion of coil on the Vert. antenna) at 500mW.
The results were a bit surprising since I chose to only use 1 radial on the vertical. I’ve done switching comparisons before, but never a simultaneous one. DXplorer.net (Premium subscription comes with the WSPRlite device from SOTAbeams, but the basic service is free) offers a really neat way to compare antennas with some valuable information.”
Review
ACOM – Manufacturers Showcase
ACOM team to discuss the latest amplifier technology. Tune in and ask the team questions. Read more
Heil Pro 7 – VS – Sennheiser HMD 300 Pro – Full Review with Transmit Audio
“Heil Pro 7 vs Sennheiser HMD 300 Pro. This is pretty in-depth – you may need a coffee and a sit down to watch! This was heavier than I ex... Read more
![Baofeng BF-F8HP Dual Band UHF/VHF – 8 Watt output [ Video ]](https://qrznow.com/wp-content/uploads/2015/07/717L2IOzOVL._SL1500_-190x122.jpg)
Baofeng BF-F8HP Dual Band UHF/VHF – 8 Watt output [ Video ]
Baofeng BF-F8HP Read more
Antenna
Bushcomm Ranger HF-2 – Portable HF Antennas
Portable HF Antennas Antenna, HF-2, Broadband HF, Portable, Kevlar Reinforced, Black PVC Sheath, 80-10 Meters,125W PEP/40W CW, Each Portable Antenna B... Read more
InnovAntennas DXR3-MKII 6 Element Tri-Band Yagi 20/15/10m
DXR3 produced are the MKII version, a 20, 15 and 10 meter HF Yagi with 6 interlaced elements on a short 10.2 ft. (3.1m) boom. With a maximum element... Read more
New! Vertical Loop Yagi ( 6 to 40m ) – Ultra Beam
Vertical Loop Yagi See More : Link Read more
“Antenna Wire” is the topic of the latest episode of the “ARRL The Doctor is In”
“Antenna Wire” is the topic of the latest (January 18) episode of the “ARRL The Doctor is In” podcast. Listen…and learn! More than a half-mill... Read more
VHF
INTRODUCTION OF THE AnyTone DMR DIGITAL/ANALOG VHF AND UHF RADIO
PRESS RELEASE Qixiang Electron Science & Technology Co., Ltd was founded in January 1993, and is locate in Quanzhou in China. Qixiang is a high-te... Read more
Yaesu FT5DR First Look, Features And Comparison FT3DR & FT2DR
The Yaesu FT5DR is shipping fast from Ham Radio Outlet, I got mine today, so lets test is out against its brothers, the FT3DR and FT2DR Read more
Juentai JT-6188 VHF/UHF
Juentai JT-6188 Product Description The JT-6188 MINI UV Dual Band Radio provides you with a reliable, clear and efficient communications servi... Read more
Baofeng UV-5RX3 Handheld Triband Radio
UV-5RX3 is a compact, ergonomically hand fit HT, which balances cost, functionality and reliability. It provides real 5 watts in the frequency range o... Read more
Equipment
Solar e Power Cube 1500 Plus Portable Solar Generator 1500 Watt Inverter / 100 Ah Battery
Confidently face power failures, power outages and blackouts with the Solar e Power Cube 1500 Plus. • A dependable power source during disaster... Read more
CONDAN SENTRY-H 6110-MP
CODAN’S SENTRY-H 6110-MP DELIVERS A POWERFUL 30W RF POWER OUTPUT AND UP TO 55 HOURS OF BATTERY LIFE IN LESS THAN 5 KG OF WEIGHT. The 6110-MP forms an... Read more
Introducing the ANAN-8000DLE MKI
ANAN-8000DLE MKII HF & 6M 500W SDR Transceiver Keeping in mind the various requirements posed by new cutting edge technologies implemented in the... Read more
The Leopard Military Radio – 1.6 – 170 MHz
THE LEOPARD is a compact, rugged and lightweight wideband military radio which offers uncompromised communication for tactical missions in the... Read more
Digital Modes
Quicker-Turnaround Digital Modes in Experimental Stage for WSJT-X Suite
Recent sporadic-E propagation openings on 6 meters and elsewhere have pointed up the need for a digital mode having faster turnaround time than curren... Read more
WSJT-X 2.0 – New 77-bit messages information update
“Hi all, Many of us have made many QSOs using the new 77-bit messages on 7.078 and 14.078 MHz. Overall the results have been good — but no... 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
World Digital ATV QSO Party Marks 5th Year
The World Digital Amateur Television (DATV) QSO Party will celebrate its 5th year when it gets under way August 21-22. Organizer and anchor Peter Coss... Read more
