Ailunce Amateur Radio

How to Make Private Call on Retevis RT73

Three methods to set Retevis RT73 private call. ...

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Which DMR Mobile Radio Will you Choose?

the difference between RT90 and RT73. ...

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How does Promiscuous Mode Operate on Retevis RT73

Promiscuous mode is a feature of DMR radios, but not all DMR radios have this mode. The radio is designed for the commercial market doesn't have promiscuous mode. What does promiscuous mode actually do? let me give you a demonstration of this on Retevis RT73 now. ...

Read more promiscuous function, DMR Promiscuous mode, RetevisRT73 promiscuous mode

Why and How to update the Retevis RT72 firmware

Why and How to update the Retevis RT72 firmware ...

Bluetooth Control APP for Ailunce HS2 (Apple IOS system)

At the beginning of 2021,we are very glad to know AilunceHS2 has a Bluetooth Control APP runs on Apple IOS system. ...

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Will Rainy Days Affect the Quality of Amateur Radio Communications?

When rainy days the commonly used bands of 2 meters and 70 centimeters the quality of amateur radio communications have been greatly affected. In the 2 meter band, the loss may reach 6dB. ...

Definition of letters used for short wave radio transceiver equipment

We will see a variety of English abbreviations on various radio transceiver equipment. Today we will talk about the meaning of some of the English names used on HF shortwave radios. ...

Read more AilunceHS2, HF Shortwave radio