How to use an automatic antenna tuner with the Yaesu FT-891. In this video I show you the steps to set up and configure the LDG Z11 Pro II auto tuner with the Yaesu FT-891 portable HF transceiver.
Antenna
Hunting Noise with Loop Antenna
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... Read more
Go2Antenna Review :: HOA Antenna
The Go2Antenna is the perfect HOA antenna. Fully capable and easy to camouflage. My Go2 Antenna is perfect for HOA’s or portable / Emergency Communica... Read more
80 Meter Dipole Install via Drone
Installing my 80 Meter Dipole with my DJI Mavic was probably not the smartest thing I’ve ever done but hey, it’s me we’re talking ab... Read more
The Navassa-5 is a five band – JK Antennas
The JK Antennas Navassa-5 is a five band / Multiband Yagi that interlaces 10, 12, 15, 17 & 20 meters on a single boom. This antenna is based on a... Read more
Stealth Antennas by G0KYA
The first edition of Stealth Antennas quickly became the ‘must have’ antenna book for everyone who wasn’t living in acres of land. T... Read more
Review
Why We don’t look at Single Side Band in the Time Domain
Dave Casler here to help show and explain why we don’t look at the Time Domain when using Single Side Bands. Read more
Receiving a Gmail email over HF radio with Winlink system
Short video showing how I receive an email sent from gmail over my Ham radio. Read more
Unboxing TYT MD-380 – HRN 267
Unboxing a TYT MD-380 DMR HT, and a lot more rambling (because we don’t do unboxings). I also talk about the BTech (BaoFeng) UV 5×3 tri-ban... Read more
DISCOVERY TX 500 Upgrade Amplifier & ATU!
We look at the latest firmware update and also at the upcoming accessories. GENERAL FEATURES – Splash proof & Dustproof Portable SDR 160-6-m... Read more
MFJ-939 Plug & Play IntelliTuner review.
plug & Play Auto Tuner Plug & Play! You won’t even know it’s there . . . MFJ-939I/K/Y automatically tunes your antenna as you tune your radio.... Read more
Equipment
![1A2R – connect two radios to one amplifier [ 4O3A ]](https://qrznow.com/wp-content/uploads/2019/06/65012394_2166865690271472_5313530966478684160_n-265x168.jpg)
1A2R – connect two radios to one amplifier [ 4O3A ]
A2R is a switch with the capability to share one amplifier between two radios. If you have a Solid State amplifier with fast band switching, it can up... Read more
sBITX – An open source SDR that you can hack
Here how to convert your existing homebrew radio into a full-fledged SDR for less than$100. The idea of hybrid architecture was first implemented in t... Read more
uSDR Pocket 8-band SSB/CW QRP TRANSCEIVER
The uSDR/uSDX is a pocket sized 8-band SSB/CW QRP transceiver with built-in Li-battery, internal microphone, PTT button and very low RX current consup... Read more
A $38.99 RTL-SDR with 100 Khz – 1.7 GHz coverage
RTL-SDR 100Khz-1.7GHz Full Band UV HF RTL-SDR USB Tuner Receiver/ R820T + 8232 Ham Radio 100% Brand New And High Quality Using the RTL2832 idle chann... Read more
News
iPortable Rack Systems | Ham Radio Rack Mounts
Take your Ham Radio Portable with iPortable. A look at these really cool rack mount units for HF/VHF/UHF Ham Radio. Portable Pro2 Equipment Rack Syste... Read more
The history of communicating with submarines underwater
“Nestled deep in the Chequamegon-Nicolet National Forest in Northwest Wisconsin is the small town of Clam Lake. Clam Lake is best known for the... Read more
K4BEN, announces the official beta of his Remote Radio Service
K4BEN, announces the official beta of his Remote Radio Service, DXRemote.net. It is a very simple concept: his enterprise-class, redundant n... Read more
New at ICOM Hamvention 2022!
ICOM Hamvention 2022! Take your contesting experience to the next level with the latest LDMOS power device with features supporting a SO2R operation i... Read more
AMSAT-UK announce the 2022 International Space Colloquium
AMSAT-UK is very happy to announce the 2022 AMSAT-UK International Space Colloquium will be held as part of the RSGB Convention on October 8-9 at the... Read more
