Waterproof IP67 License-free business Radio RT48/RT648

86% of 100
  1. Waterproof IP67: RT48/RT648 radios are built to withstand being fully submerged in up to 3 feet (1 meter) of water for as long as 30 minutes.
  2. License-free with two version, For the US FRS verison and EU PMR446 version.
  3. FRS version model RT48, PMR446 version Model RT648.
In stock

Retevis RT48/RT648 License-free IP67 Waterproof two way radio

RT48 is the model for FRS version, and RT648 is the model for PMR446 version.

1, The Perfect-Waterproof radio With a rugged, fully waterproof design

2, IP67 Waterproof: RT48/RT648 has the IP67 Waterproof standard, withstands constant submersion of up to 1m for 30 minutes.

3, 16 Channels Each with 121 Privacy Codes, totaling 1,936 combinations, it’s easy to find an available channel.

4, License-free: No need to program the frequency, you can communicate with other FRS/GMRS radios regardless of brand by being on the same channel and privacy code.


  • IP67 Waterproof
  • Monitor
  • Scan
  • Compand
  • VOX
  • VOX Delay
  • Alarm
  • Squelch level
  • Time-out Timer
  • Battery save Mode
  • Battery Voltage Prompt
  • Busy Channel Lockout
  • High/ /Low output Power
  • Frequency hop
  • Beep

Technical specification:

Frequency Range


Channel Number


Output power


Working voltage

3.7V DC/3.5V DC

Battery capacity


Dimension(with battery)


Weight(With battery)


Audio distortion


Frequency stability


Max frequency deviation


Spurious emission


Modulation mode


Reference sensibility


Squelch on sensibility


Adjacent channel selectivity


Spurious response






Package includes

  • 1 x RT48/RT648 License-free Walkie Talkie
  • 1 x Battery
  • 1 xUSB Charger
  • 1 x Belt Clip
  • 1 x Hand Strap
  • 1 x User Manual
More Information
Model RT48/RT648
Radio type Handheld
Technological regimes Analog
Frequency band FRS&PMR446
Frequency range N/A
Memory Channel 16CH
RF Power 2W
Operating Temperature N/A
Operating Voltage 3.7V DC/3.5V DC
Battery 1200mAh(Li-ion)
Size 240x65x38mm
Antenna onnector N/A
Antenna Impedance 50 ohm
Accessory onnector N/A
Features VOX, Monitor, Scanning, CTCSS/DCS, Scrambler, TOT, BCL, Alarm, Wide Narrow band, Frequencies step, User defined side butttons, Squelch level
Other parameters N/A
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Customer Questions
We would like just the earpiece for this walkitalki?

Here is the link: https://www.retevis.com/g-shape-ear-hook-earpiece-for-ailunce-hd1, this earpiece can compatible with RT48.

Where can i download the brochure for rt648 walkie talkie

Here is the link: https://www.retevis.com/resources-center, you can download RT48 manual from this link freely, in the manual list.

Which cable do you need to program this radio?

Here is the link: https://www.retevis.com/usb-programming-cable-for-ailunce-hd1-dmr-radio,this program cable can compatible with RT48.

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