Tag Archives :ham radio

Why you love ham radio? and what are the use of ham radio? For fun. And to learn about radios and antennas and new communication technologies and the earth’s ionosphere.  ...

You Need a License to Operate Ham Radio, There are three different types of ham radio licenses you can apply for---The Technician License,The General License,The Amateur Extra License.  ...

Amateur radio also know as ham radio, is a popular service and hobby that enables so many activities from public service to scientific experimentation to share fun with more 740,000 practitioners in the US and 1.75 million worldwide.  ...

what is the difference between GMRS and ham radios?  ...

For hams, there are many bands to use, such as UHF, VHF, HF, and so on. For Radio Operation Certificate Examination, frequency bands learning is very important item. why new ham needs to learn frequency bands? the blog will tell you.  ...

A good review of Ailunce HD1 by Michael Martens KB9VBR  ...

Retevis RT23 is a U/V dual band handheld amateur radio station with dual PTT, dual display, and dual standby that supports cross-band repeater. The amateur radio allows the hams to program it. When the walkie-talkie cannot work normally due to wrong operations, we can try to restore the factory settings, also known as initialization. RT23 supports two methods to initialize it, one is shortcut key initialization, the other is software initialization.  ...

Calling CQ is the easiest way to get on the radio and talk to somebody if you’re not turning around the band’s looking for someone else calling CQ, you can find a clear frequency and call CQ and see if someone out there hears you.   ...

How to send SMS text message on RT73?  ...

Recently many customers want the codeplug of Retevis RT72. Today we will show the details of programming it in the software, then you can try to make your own codplug.  ...