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Ailunce HS1 HF SDR Transceiver Function Keys

 Apr 10,2019   aliunce   0 Comments   Radio Function

Ailunce HS1 HF SDR Transceiver Function Keys, ​Spectrum Dynamic Waterfall Display. Multiple Working Modes:Receive Mode, Transmit Mode, TUNE Mode, VFO Mode, SPLIT Mode.  ...


My New Ailunce HD1 review by K0PIR

 Apr 03,2019   Aliunce   0 Comments   Product Review

The HD1 is easier to program from the front than the other DMR radios. Also, while using the HD1, the menu can be accessed, unlike other handhelds.  ...


What is emergency rescue communication?

 Mar 29,2019   aliunce   0 Comments   Radio knowledge

Emergency rescue communication refers to the communication activities carried out when some major emergencies (such as all kinds of major natural disasters, large-scale terrorist attacks, etc.) occur, resulting in a large number of casualties and heavy losses of social property.  ...


Ailunce HS1 SSB HF SDR Amateur Transceiver

 Mar 25,2019   aliunce   0 Comments   Product Introduction

Ailunce HS1 SSB HF SDR HAM Transceiver 0.5MHz-30MHz HF SDR Transceiver  ...


QSL Card Usage in Amateur Radio

 Mar 21,2019   aliunce   0 Comments   Radio knowledge

Amateur radio operators exchange QSL cards to confirm two-way radio contact between stations. Each card contains details about one or more contacts, the station, and its operator. At a minimum, this includes the call sign of both stations participating in the contact, the time and date when it occurred (usually specified in UTC), the radio frequency or band used, the mode of transmission used, and a signal report.  ...