Blog

There are too types of antennas for us to select, but what's the best antenna? how to select antenna for our radios? there are some tips for your reference in the blog.  ...

Lewis Ringway M3HHY who took a short video to show us 6 APPs that can use on our smartphone that are related to amateur radio, QRZ,REPEATERBOOK, SSTV, PILICE SCANNER, ECHOLINK.  ...

In response to the current Covid-19 crisis, many countries amateur radios activities are canceled.  ...

walkie talkies are an easy device for people of all ages to use, and a great way to help promote social distancing during the COVID-19 outbreak.  ...

As an electromagnetic transducer element, the position of the antenna in the entire radio communication system is very important.  ...

CW QSO is one of the important way to communicate with hams all around of the world. But do you know which modulation is it? let's learn how to identify the modulation of CW QSO in the blog.  ...

For the hams who are far away from the local repeater, how did they do daily QSO? I think if they get a DMR hotspot, it is very convenient.  ...

In order to coordinate potential emergency communications during the actual or any other crisis, the following frequency shall be assigned as international emergency frequency on QO-100 NB Transponder with immediate effect.   ...

what is a VOX function, and how does this function work?  ...

Ohio Amateur Radio Emergency Service (ARES) canceled the Ohio ARES State Conference set for April 4 due to the coronavirus pandemic and repurposed the date for a statewide communication exercise, with an emphasis on communicating from home.Ailunce HD1 will markdown 35% assist amateurs Communication in the air!  ...