FAQ For Retevis RA89 10W IP68 waterproof, noise reduction, UV analog radio

Retevis RA89 walkie-talkie with 10W power and IP68 Waterproof,which is a long-range, durable walkie-talkie suitable for various outdoor activities. we will answer common questions about using the RA89 to help you learn more about this radio

Retevis RA89 10W+IP68

Retevis RA89 Radio FAQ

Q1: Does the RA89 support aviation band frequencies?

A: The current RA89 does not support the aviation band, and the optimized version of RA89 will support it. Currently we have RA79 UV dual-band aviation receiver analog radio and A1 UV GPS aviation receiver analog radio.

Q2: Can RA89 accept any USB-C cable? If so, how many volts, amps or watts will it consume?

A: You can use the USB-C charging port. If the adapter is 2A, the direct charging current is 900MA and the charging current is 750MA.

Q3: When pressing the "3" key to turn on the radio, Wire_R is displayed. How to recover?

A: This operation is an invalid operation. Please turn off the walkie-talkie and then turn it on again.

Q4: Editing the name through menu 37 on RA89 radio, can the editing error be returned?

A: If the channel name is edited incorrectly, you can either not save it or modify it.

Q5: Does RA89 have a reverse frequency function?

A: No.

Q6: What are the specifications of the RA89 back clamp screws?

A: Back clamp screw specifications: diameter 2.32mm, nut length 7.14mm, nut length 5.5mm.

Q7: How to edit the channel name?

A: Use the up and down keys to switch between numbers and letters, and the [*Lock] key to switch to the next character for editing; press the F key to save.

Q8: How to set the CDCSS tone?

A: Use the F key to enter CTCSS/DCS, the F key to select the mode, short press the * key to switch CDCSS, use the up and down keys to select the frequency value, and press the # key to set it in reverse

Q9: Can the RA89 programming cable be interchangeable with Retevis ra685?

A: Yes.

Q10: What does the End_Tone_elim window mean?

A: This is the tail tone elimination method. You can choose different values. If it is incompatible with the tail tone of other brands of machines, you can choose different values. The frequency refers to 55HZ, sub-audio flip 120, sub-audio flip 180, and sub-audio flip 240.

Q11: Can RA89 scrambling code and RT87 scrambling code be used together?

A: Incompatible

Q12: RA89 is currently optimizing content

A: 1. Added transmission tail tone; 2. Fixed the inconsistency between channel storage and manual operation; 3. Added Mic Gain menu to the host and software; 4. Added short and long press functions of the side button in the frequency writing software.

Retevis RA89 10W+IP68

RA89 Dual Band IP68 Waterproof High Power Two Way Radio