Unsuccessful program of H777 reason
Program H777? But sometimes it is fails to program. Do […]
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How to quickly write to a large number of radio
How to quickly write to a large number of radio? I have
How to use J6578A Walkie talkie Two-way Repeater Box?
The repeater box J6578A used for digital and analog two way radio, expand the communication range
How to use J6578A Walkie talkie Two-way Repeater Box? Read More »
How to manually add a TalkGroup on HD1 without PC
Talk Groups (TG) are a way for hams groups of users to
How to manually add a TalkGroup on HD1 without PC Read More »
What does BDR,Roger,Tail Eliminate mean in HD1
There have several HD1 features cause confusion. Now he
What HD1 work mode mean?
Some customers noticed there’s three work mode in HD1 software: Simplex, Repeat, Double Slot. Do you know what work mode mean?