Ioan, is having some trouble with large amounts of noise, and is wondering what he needs to do in order to hunt and remove that ambient noise. Through all of the many strategies to eliminate noise Dave with teach his best strategy.
Antenna
Custom Antenna Insulator online .STL creator
Custom Antenna Insulator online .STL creator You can generate own insulator for 3D printing online – precisely tailored of your diameter Read more
Elecraft AX1 Multi-Band Whip Antenna
Elecraft AX1 – Portable HF antenna Elecraft AX1 Ultraportable 17/20 Meter Antenna System (FAQ) Q: What is the AX1? A: The AX1 is a dual-band (20… Read more
EVER WONDER IF A FULL-SIZE 40M YAGI MAKES A DIFFERENCE? by AA7XT
Check out this YouTube clip that Ulf SM3RAB made A/Bing the K1N DXpedition on a Magnum 340 full-size 3 element Yagi that uses the G0KSC OP-DES feed sy… Read more
Kite antenna for 160-10m – Oceania DX Contest
“Testing a kite antenna for HF during the Oceania DX Phone Contest on Oct 3, 2010 at Tania Park, Balgowlah Heights, Sydney. The Rokkaku kite eas… Read more
Ionopheric Propagation of Dipoles
Edwin Anderson, asks what is the proper orientation and angle for a dipole if he plans to use it for ionospheric propagation? Read more
Review
Extensive Ground System at N6GR
“Brad Rich, N6GR, walks us around his Alamogordo, New Mexico, ground installation to see the extensive lengths he went to in order to create a v… Read more
The Real FT8, JT65, and JT9 Signal-to-Noise Ratio Revealed
SNR – Signal-to-Noise Ratio From the 2018 TAPR Digital Communications Conference, we learn about a true measurement of signal to noise ratio on… Read more
Woody Brem, K3YV, is the 2020 Bill Orr, W6SAI, Technical Writing Award Winner
The ARRL Foundation Board of Directors has selected Ellwood “Woody” Brem, K3YV, of Spring Mills, Pennsylvania, as the winner of the 2020 Bill Orr, W6S… Read more
Universal Radio presents the Yaesu FT-65R
The FT-65R is a very compact, ruggedly constructed Handheld VHF/UHF with three selectable power settings 5W / 2.5W / 0.5W allowing each user to select… Read more
FAA-450 Antenna Analyzer Quick Review
The FAA-450 Antenna Analyzer is an open source project built from STM32-F7 Discovery board. This project originated from “EU1KY Antenna Analyzer V3”,… Read more
Equipment
MFJ Digital SWR / Wattmeters – MFJ-845/847
MFJ-845/847 New MFJ Digital SWR/Wattmeters display Forward, Refelected Power, SWR and Battery life all in a single glance! Large 1/2” forward power d… Read more
BEKO HLV-1250 2 Meter RF Power Amplifier with 1,250 Watts RF output
Designed for Weak Signal, Tropo Scatter, Meteor Scatter, Digital, & Contest Operation! The BEKO HLV-1250 is a special 25th Anniversary Amplifier c… Read more
Motorola APX NEXT XE – Focused in the Extreme
Focused in the extreme. The demands of a call require you to adapt and overcome all obstacles. When your focus on the call is threatened, other lives… Read more
News
Hurricane Watch Net has Eyes on Hurricane Grace and Tropical Storm Henri
The Hurricane Watch Net (HWN) is mustering as Hurricane Grace, a Category 1 storm with maximum sustained winds of 85 MPH, is expected to make landfall… Read more
The History of Single Sideband
Single sideband modulation revolutionized electronic communication, but where did the idea come from? Antique Wireless Association Curator Emeritus Ed… Read more
SAQ Reports “an Incredible Number” of Listeners for July 4 Transmissions
The Alexander Grimeton Friendship Association reports “an incredible number” of listener reports — 524 in all — for its July 4 Alexanderson Day transm… Read more
Hurricane Watch Net Plans Two Activations as Grace Reaches Hurricane Status
The Hurricane Watch Net (HWN) plans to activate today (Wednesday, August 18) and Friday as Grace attains Category 1 hurricane status. Air Force Reserv… Read more
Radio Club of Haiti President Reports Significant Structural Damage from Earthquake
In the immediate aftermath of the magnitude 7.2 earthquake on August 14, Radio Club of Haiti President Jean-Robert Gaillard, HH2JR, reported significa… Read more
The post Hunting Noise with Loop Antenna appeared first on QRZ NOW – Ham Radio News.