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Three common types of radio scanner

There are three common types of radio scanners for us to select, including the basic analog scanner, the analog trunking scanner, and the digital scanner.  ...

Read more  Amateur Radio,  scanner type,  Digital scanner

What's amateur radio scanner?

Many hams not only like to make QSO with their friends but also scan the channels near them. so they are more willing to use the scanner to scan and monitor directly than using the scanning function of the walkie-talkie.  ...

Read more  AmateurRadio,  Scanner

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

How to make group call on Ailunce HD1?

Do you know know how to set a group call in the software of Ailunce HD1 or on Ailunce HD1 directly?  ...

Read more  Ailunce HD1,  Group call,  Amateur Radio

Why can't you connect to the repeater?

many customers would like to connect to the repeater, but sometimes they'll encounter errors, such as "repeater fail", and so on. Do you know why it is? today let's learn together.  ...

Read more  Ailunce HD1,  Amater Radio,  Repeater

Tips for upgrading the firmware of Ailunce HS2

Ailunce HS2 is an ultra-portable full-frequency full-mode SDR radio, and we're continuously upgrading the firmware. Do you try to upgrade to the latest firmware by yourself? the blog will show some tips when you upgrade the firmware of your Ailunce HS2.  ...

Read more  AilunceHS2,  HF SDR Radio,  AmateurRadio

Retevis HK009 Bluetooth Speaker with Microphone

Wireless Bluetooth MIC HK009 adopts a novel humanized design concept, with smart and exquisite products, complete functions and flexible operation, which allows you to adapt to different use environments anytime and anywhere.  ...

Read more  Bluetooth Speaker

Retevis EEK013 Bluetooth Earpiece/Headset with Wireless PTT

The wireless Bluetooth headset adopts a novel humanized design concept, with smart and exquisite products, complete functions and flexible operation, which allows you to adapt to different use environments anytime and anywhere.  ...

Read more  Radio Bluetooth Earpiece