Review
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
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
Introduction to the IC-9700 VHF/UHF/1200 by ICOM VIDEOS
Direct Sampling Brought to the VHF/UHF World Icom strives to be first, to be innovative, and to continue to refine our radios for a balance of cutting... Read more
ZUMSpot RPi PiStar Hotspot Review
The ZUMspot RPi is an advanced radio module board. Paired with a Raspberry Pi and the MMDVM software becomes a small and efficient multi-mode digital... Read more
![Power Supplies – The Doctor Will See You Now! [ ARRL PODCAST ]](https://qrznow.com/wp-content/uploads/2017/07/Screen-Shot-2012-01-18-at-11.03.38-AM-265x168.jpg)
Power Supplies – The Doctor Will See You Now! [ ARRL PODCAST ]
Every Amateur Radio stations needs a power supply, but not all supplies are created equal. “Power Supplies” is the topic of the latest (July 20) episo... Read more
Does the ICOM IC-7610 equal two IC-7300?
Does the ICOM IC-7610 equal two IC-7300? Read more
Optimizing Receiver Performance – “ARRL The Doctor is In” podcast. Listen…and learn!
There are a number of ways that you can adjust your transceiver for optimum receive performance Read more
![Baofeng BF-F8HP Dual Band UHF/VHF – 8 Watt output [ Video ]](https://qrznow.com/wp-content/uploads/2015/07/717L2IOzOVL._SL1500_-265x168.jpg)
Baofeng BF-F8HP Dual Band UHF/VHF – 8 Watt output [ Video ]
Baofeng BF-F8HP Read more
TYT UV8000E Dual Band VHF/UHF Radio Product Review – KEØOG
TYT UV8000E Dave Casler, KEØOG, reviews the new TYT UV8000E, a great radio for all hams including new Techs. Click “see more” for a Table... Read more
Grounding Tips – DX Engineerings Q&A Wednesday – Part 1
See More: link Read more
Introducing the PRAS and HPS
Bob Heil talks about the new Parametric Receive Audio System and Heil Powered Speaker for Amateur Radio. PRAS – Parametric Receive Audio System The... Read more