Antenna and Analyzer Questions by KE0OG

“New Ask Dave format with Dave Casler and with Ask Dave Editor Trevor Oman, takes on questions about antennas and analyzers.”

Antenna

4 Ways to Use Your AlexLoop Antenna

November 18, 2016 No comments

AlexLoop Walkham Portable Small Magnetic Loop Antenna The AlexLoop Walkham was designed by PY1AHD Alexandre Grimberg and has had over twelve years of... Read more

The W8JK is a famous and effective DX Antenna

December 30, 2016 No comments

W8JK by ZR6TXA The W8JK is a famous and effective DX antenna The W8JK Introduction The W8JK is a famous and effective DX antenna, first built b... Read more

Fixing a brand new Cushcraft A3S beam antenna

December 15, 2018 No comments

Cushcraft A3S Three Element Beam – 10, 15 & 20 Meters A3 World Ranger, our top selling tribander, has become the A3S with all stainless ste... Read more

ANTENNA CAROLINA WINDOM ® 160

October 15, 2015 No comments

Specifications Frequency Coverage 160 – 6 meters + 30, 17, 12 WARC Gain As much as 10 dBd* reported at most installations Radiator Length Horizo... Read more

Choosing Wire For An Antenna

February 10, 2015 No comments

One of the most asked questions when it comes to antennas is what kind of wire should I use. The answer is as varied as the people who put them up. O... Read more

Diamond HFV-5 – 5-Band (40/20/15/10/6) Limited Space Trapped Dipole

June 22, 2015 No comments

Trapped Dipole 5-Band (40/20/15/10/6) Limited Space Trapped Dipole Detailed Description 5-Band Limited Space Trapped Dipole Bands: 40/20/15/10/6M Mast... Read more

App - Mobile

RUMlogNG2Go for iOS version 3.3 now available

February 03, 2017 No comments

Thomas Lindner, DL2RUM, is happy to announce the availability of version 3.3 of his RUMlogNG2Go logger for the iPhone and iPad. RUMlogNG2Go can be do... Read more

What is Echolink? Ham Radio 2.0: Episode 56

September 01, 2016 No comments

Mark Goodrum, W5MHG, discusses Echolink for Ham Radio at the Duke City Hamfest Read more

EchoLink for iOS version 2.10.18 is now available

May 07, 2018 No comments

EchoLink for iOS version 2.10.18 is now available in the App Store. This is a 64-bit build that is fully compatible with iOS 10 and modern iOS devices... Read more

Free APRS application for iOS

January 11, 2016 No comments

What it’s all about A modern APRS app for iOS users, with models detection, frequencies detection, C4FM highlight… More features Receive l... Read more

New! RemoteHamRadio App

March 28, 2016 No comments

Hold a mega-station in the palm of your hand. Wherever you are, you can work DX and log it. Operate from our 18 unique stations to snag a new country,... Read more

Top 5 Ham Radio App

September 11, 2016 No comments

Ham Radio App If you’re a member of ARRL, the national association for Amateur Radio, install this app and have QST, the ARRL membership journal... Read more

VHF

Getting started on Ham Radio 2M FM BY K7AGE

July 17, 2015 No comments

In this series of Ham Radio videos, I’ll show you how to program a 2M HT to get on the air along with some of the basics of 2M FM operating.. In... Read more

Icom IC-DPR100

January 25, 2015 No comments

Icom IC-DPR100-vehicle type digital simple radio of easy-to-use high output 5W only registration process. Advanced operability, new IC-DPR100 with onb... Read more

Unboxing and Testing the TYT MD-398 10-watt DMR HT

November 22, 2016 No comments

The main difference between MD-380 and MD-398 Difference MD-380 MD-398 Time slot Two time slot One time slot Battery capacity 2000mAh 2800mAh B... Read more

Kenwood TM-D710GA

February 26, 2015 No comments

Specifications Covers 144-148 and 430-450 MHz transmit with 118-524 MHz (Band A) 136-524 MHz and 800-1300 MHz (Band B) less cellular receive Dual rece... Read more

Two new Wouxun mobile radios have lower prices

December 17, 2017 No comments

Wouxun mobile radios are known for delivering good performance at a fair price. Two models in particular stand out in this category, the popular UHF/V... Read more

Dual band Portable Amplifier TC-VU50 ( VHF and UHF )

April 07, 2015 No comments

Product Description Frequency 136-174 and 400-480MHz (Any 10MHZ frequency space or frequency point selectable,such as VHF: 140-150mhz&UH... Read more

Digital Modes

FT4 Video presentation by K1JT

April 24, 2019 No comments

See More about New FT4 Here “At about 20 minutes into the presentation, Joe describes FT4 as being asynchronous, meaning that you can start tran... Read more

Faster, More Contest-Friendly FT4 Digital Protocol to Debut in a Week

April 23, 2019 No comments

A new, speedier, more contest-friendly digital mode is just days away in beta version. WSJT-X Developers say serious work on the new FT4 protocol bega... Read more

The FT4 Protocol for Digital Contesting by K1JT

April 22, 2019 No comments

Joe Taylor, K1JT, Steve Franke, K9AN, and Bill Somerville, G4WJS April 22, 2019 Introduction: FT4 is an experimental digital mode designed specificall... Read more

FT8 Performance Secrets

April 10, 2019 No comments

“Neil investigates what really matters when you are aiming for the ultimate performance with FT8 and other digital modes. He demonstrates and ex... Read more

15 Things I’ve Learned About FT8

March 26, 2019 No comments

STEVE ANDREW’S SPECTRUM ANALYSER SOFTWARE

March 21, 2019 No comments

“We are pleased to announce the availability of V1.0a of the Spectrum Analyser software developed by Steve Andrew specifically for the RSP line... Read more