Many hams are interested in scan functions in digital radio like RT82, but do you know how to set RT82 scan function?
DMR digital radio Retevis RT82 and RT3, are very popular Retevis digital radio among hams. But some rookie may not clear, how to make RT82 talk with RT3 in digital model? Today let’s discuss Retevis RT82 talk with RT3 in private call first.
As a dual band DMR radio, RT82 is liked my many hams. One of the reason is, RT82 can store 10,000 contacts. After upgrading can reach 100,000 contacts. Do you know how to input RT82 contacts?
RT95 is a Dual Band Transceiver Mobile Car Radio,Today,let us how to programme RT95 mobile radio?
Ailunce HD1 is the first radio we R&D mainly for amateurs. HD1 is true-2-slot Dual Band Digital Radio，comply with MOTOTRBO Tier Ⅰ&Ⅱ. HD1 can operate many functions through radio panel, many hams are very interesting with it. and want to know how to upgrade HD1 firmware. Today, let us discuss how to upgrade HD1 firmware. What…
we discussed how to write HD1 frequency by hand in FM(analog) mode before. Today, let’s discuss how to programme HD1 frequency by hand in DMR (digital)mode.
HD1 can programming radio by hand, not only in analog model, but also in digital mode (such as private call and group call).today let’s study how to write HD1 frequency in FM first.
Many customers usually ask “How far radio communication range?”In fact, the question is hardly answer because many factors affect communication range
When your need talk to others by walkie talkie, but you also need do other things by hand, VOX function helps lot. Do you know how to activate RT7 VOX function?
Retevis has many headset catagory, many customers wanna how to choose a suitable earpiece and what’s Retevis headset catagory?