How to use RT82 emergency alarm?

Some radios come with a programmable, emergency alert button that helps sound the alarm in an emergency. Typically it is a big orange button either on the side of a radio by the push to talk button, or on the top of the radio. A radio dealer can custom program the button to activate an alert and alarm that will be heard by the necessary personnel to respond to emergencies.Today, let us discusss how to use RT82 emergency alarm?

Amateur Radio RT82 in the 6th ICMCS

RT82, as the amateur radio, was taken to the 6th International Conference on Multimedia Computing and Systems( ICMSC’18). ICMSC’18 ICMCS’18 was a part of a broader event, named i-Week’18 (that meant “Innovation Week”), between May 7 and May 12, in Rabat, the capital of Morocco. There were several activities in this i-Week’18, including various competitions in…

Retevis RT3S DUAL BAND DMR RADIO

Retevis RT3S is released and will come at the end of May. This ham radio equipment RT3s will be the newest DMR radio in 2018. It was Built on the popular DMR radio RT3 and it is a dual band handheld transceiver offering UHF and VHF functionality. We can say it is the update from the Retevis…

Ailunce HD1 Front Panel Programming (FPP)

Ailunce HD1 is the latest DMR digital Dual band Amateur radio. It has a lot of features, like 32 Radio IDs selectable, IP67, Firmware Upgrade for free and so on! Thanks to #pmrradio.hu for sharing us this picture! Here I will introduce an important feature. HD1: Front Panel Programming (FPP) Almost all the operations can be done via keypad, no…