Are you looking for a suitable cap for outdoor activities? Do you have an ideal hat for attending hamfest? With the coming of Radioddity 9th Anniversary, we've specially designed a Radioddity Edition Adjustable Velcro Cap! The cap comes with 2 badges made of adhesive square hook and loop tape, one...

Out of the box (without any special alignments) the sweet spot of the antenna is somewhere within the 11m band (e.g. 26.490Mhz) and it has already an acceptable SWR.As you know the SWR is depending on various parameters such as the way the antenna cable is routed or bend, the...

As you know, we not only sell radios, but also provide support to our customers. Often Xiegu G90 customers asked us about CAT control and digital mode operation with their G90. This was reason enough for our engineers to put together a document that includes all those bits and pieces...

　 What is HF radio? Known as the decameter band or decameter wave, high frequency (HF) is the ITU designation[1] for the range of radio frequency electromagnetic waves (radio waves) between 3 and 30 megahertz (MHz). The HF band is a major part of the shortwave band of frequencies, so...

What is GMRS radio? Known as “Class A Citizens Band" while renamed by FCC in 1987, GMRS stands for General Mobile Radio Service, using the same frequency band as FRS's (462-467 MHz). The difference is that GMRS radios have designated channels within those frequencies that aren't available to FRS radios....

The Radioddity GM-30 is the latest GMRS radio with many features including 5W high power, UHF & VHF scanner, front-panel programming, sync display, USB type-C charging, VOX, etc. According to the feedback provided by the previous customers, we've made some firmware & software update to make this radio better and...

by Micah Dubinko from GitHub gsoc-contrib wiki (Xiegu GSOC Open Source Project Begins!) 　 The Xiegu GSOC is marketed as a "Universal" controller and data terminal. Let's see how universal it is. Disclaimer: I'm working off a dataset of one. Some of the oddities I observed may well be specific...

As the saying goes: "Prevent trouble before it happens." If you are fully prepared before or when the disaster occurs, your chances of survival will be greatly increased. After an emergency, you may need to survive for a few days. Being prepared means having your own food, water and other...