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How to connect Ailunce HD1 to a DMR Hotspot

Do you know how to get QSO with amateurs from all over the world use Ailunce HD1?  ...

Read more  How to connect Ailunce to a DMR Hotspot,  Ailunce DMR Hotspot,  MMDVM DMR Hotspot

Is it possible to receive other digital modes like P25 on AilunceHD1

The DMR is not compatible with P25 systems. so it is impossible to receive other digital modes like P25 on AilunceHD1.  ...

Read more  P25 system,  DMR system,  P25 vs DMR

How to setup a Temporary Talkgroup on Retevis RT73

When use a DMR radio, someone often wants to do a temporary transmit to a talkgroup. That means when your current channel is TG1, you also can transmit to TG2 without to change the channel contact. Today, let we see how to setup a temporary talkgroup on Retevis RT73.   ...

Read more  RetevisRT73,  Retevis RT73,  Retevis RT73 temporary talk group

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

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.  ...

Read more  Bluetooth Control APP,  AilunceHS2 APP

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.  ...

Read more  amateur radio communication