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  • Which industries are POC radios suitable for?
    Which industries are POC radios suitable for? Jun 06, 2022
    In the impression of many people, the walkie-talkie is generally the image of "stupid, black and rough", and our requirements for it are often reliable and durable. It seems that such products have nothing to do with technology.However, with the rapid spread of intelligent digital communication technology, walkie-talkies are becoming more and more technological, such as POC radios we are talking a...
  • The longer the antenna, the better?
    The longer the antenna, the better? Jun 14, 2022
    We know that the antenna of the intercom is proportional to the transmission and reception of the walkie-talkie, and the antenna is a device that emits electromagnetic waves into the air. We usually use walkie-talkies in order to send more power into the air, so that when the other party receives the signal, there is still enough power to restore the content of the information. The antenna is an i...
  • Play Tips|What frequency of walkie-talkies is best for outdoor travel?
    Play Tips|What frequency of walkie-talkies is best for outdoor travel? Jun 22, 2022
    In the outdoors, walkie-talkies are in some cases more useful than mobile phones, as they do not require external base station support and can communicate freely with teammates in most harsh environments. In times of disaster, a GPS-enabled walkie-talkie can be used to send SOS signal. The theoretical frequency band of Frs walkie-talkies is in the range of 144-146 and 430-440MHz. In fact, the cent...
  • Play Tips|How to know if there is a repeater locally?
    Play Tips|How to know if there is a repeater locally? Jun 29, 2022
    Everyone knows the importance of UHF/VHF bands height to communication distance and effect. On the top of the mountain, it is possible to communicate with quite distant stations with only common handheld radio.  However, we cannot stay on top of the mountain all the time. If there is a device that can help us transmit signals at a high place, then we can make full use of the advantage of heig...
  • Can walkie-talkies pass security and be used on plane?
    Can walkie-talkies pass security and be used on plane? Jul 06, 2022
    First of all,make it clear that we can carry walkie-talkies on a plane. However, when we go through airport security, we need to cooperate with the security officer by switching off the walkie-talkie and removing the battery from the radio and carrying it separately from the main unit. It is also important to note that the walkie-talkie cannot be switched on and used on the aircraft. The aviation ...
  • Amateur Radio Contests: What exactly are they?
    Amateur Radio Contests: What exactly are they? Jul 12, 2022
    Millions of people around the world participate in amateur radio contests. Contests can be exclusive to a certain region or held at a global scale. An amateur radio contest (aka radiosport or contesting) is a competitive activity among radio operators done as a group or individually. The main goal is to communicate with as many stations as possible in a given time. As easy as it sounds, there are ...
  • Why GMRS radios are a must for outdoors?
    Why GMRS radios are a must for outdoors? Jul 21, 2022
    Whether you're wheeling on the weekend, taking summer RV excursions, or all about that van life, GMRS radios keep you talking when cell phone service isn't possible. GMRS is easy to use and doesn't require programming, making it the perfect radio service for anyone. First of all you need to know what GMRS is. General Mobile Radio Service (GMRS) is a licensed radio service that uses channels around...
  • Who is the unsung hero of radio?
    Who is the unsung hero of radio? Jul 26, 2022
    Amateur radio operators have a long and storied history across the globe and are often referred to as “ham” radio operators. Defined as a “duly authorized person interested in radioelectric practice with a purely personal aim and without pecuniary interest and differentiated from commercial broadcasting, public safety (such as police or fire), or professional two-way radio services (such as mariti...
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