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Ailunce HM1 Mobile Radio is in designing

 Jan 21,2019   aliunce   1 Comments   Ailunce News

Ailunce is designing the dual-band DMR mobile radio HM1. H means Hams, M means Mobile, 1 means Generation. HM1 is Hams Mobile Radio Generation. We want to design one Mobile Radio with all the hams.  ...

Ailunce HD1 Dual Band DMR Radio Introduction

 Dec 03,2018   aliunce   0 Comments   Product Introduction

Ailunce HD1 is dual band DMR radio. We can almost do anything without the computer. How much do you know about Ailunce HD1 Radio? This article will show you more about the HD1.  ...

Radio Antenna Erection and Standing Wave Ratio

 yesterday   aliunce   0 Comments   Radio knowledge

We know the VSWR of the antenna system is close to 1:1. If it is close to 1:1, it is good. I often hear this question: But what if I can't reach 1? If the standing wave ratio is as small as a few, is the antenna qualified?  ...

The Historical Origin of NATO Phonetic Alphabet

 before yesterday   aliunce   0 Comments   Radio knowledge

Alphabet interpretation is widely used in amateur radio communication. Due to the low output power of amateur stations and the complicated factors of radio wave propagation, the distortion or fading of the received speech signal is serious, which affects the analysis and identification of information.  ...

Interference Issues with Amateur Radio Frequencies

 before yesterday   aliunce   0 Comments   Radio knowledge

In fact, the essence of wireless interference is electromagnetic interference. Therefore, in order to solve this problem, it is necessary to understand and analyze electromagnetic interference in order to find protective measures and effective methods for achieving electromagnetic compatibility.  ...

Dynamic talkgroup and Static Talkgroup on Brandmeister

 Mar 07,2019   aliunce   0 Comments   User Tutorial

Manage Dynamic talkgroup and Static Talkgroup on Brandmeister.  ...

Ailunce HS1 SSB HF SDR HAM Transceiver

 Mar 07,2019   aliunce   0 Comments   Product Introduction

Ailunce HS1 SSB HF SDR HAM Transceiver  ...

Assemble-MMDVM-Duplex-Hotspot

 Mar 06,2019   aliunce   0 Comments   User Tutorial

Upgrade my MMDVM duplex hotspot to support VHF/UHF now. Assemble them together again.  ...

APRS SSID Standard Applications

 Feb 27,2019   aliunce   0 Comments   User Tutorial

SSID of the APRS protocol specification  ...