How the Retevis RT3 communicate with H777
1. What requirement should must meet if two radio want to communicate?
1).They all by Analog radio or Digital radio
2).They can set up same frequency/Channel (They have the same frequency range.)
3).They can set up same CTCSS/DCS.
Retevis RT3 is one digital radio, but it has both Digital and Analog mode.
H777 just Possess the Analog mode.
Step 1: Choose the RT3 Channel mode by “Analog” at Software.
Now are u clearly how the Retevis RT3 communicate with H777? Any other questions, pls contact us: firstname.lastname@example.org. Welcome.