The Uniden GMR1838-2CK is a portable two-way radio from Uniden that features 15 GMRS / 7 FRS channels, 99 sub-codes (CTCSS tone and DCS code), up to 18 mile range, internal VOX circuitry, 5 selectable call tone alerts, and a backlit LCD display.
This document is the reference guide for the Uniden GMR1838-2CK General Mobile Radio Service radio. It details the package contents, including two radios, NiMH battery packs, and accessories. The guide explains how to install batteries (NiMH or AAA alkaline) and charge the unit using the included cradle or a DC adapter.
| Channels | 15 GMRS / 7 FRS Channels |
|---|---|
| Sub Codes | 99 |
| Range (GMRS) | Up to 18 Mile |
| Range (FRS) | Up to 5 miles |
| Battery Type | NiMH or 4 AAA alkaline |
| Charging Time | 16 hours |
| DC Input | 9V |
You must have a GMRS license issued by the Federal Communications Commission.
It takes 16 hours to charge the battery pack until the indicator stops flashing.
Yes, the radio can operate on 4 AAA alkaline batteries, but they cannot be recharged.
Press the scan key until the scan icon is displayed on the LCD.