Crew Out of Range? RT97L Repeater & RB48 Plus Kit

The Retevis RT97L and RB48 Plus kit serves teams that work beyond direct radio range. The 25W portable repeater extends coverage across construction sites, horticultural nurseries, and emergency response areas, while multi-unit IP67 GMRS handheld radios keep crews on one channel plan. The hassle-free chargers recharge the whole fleet all day or overnight.

The Main Features of RB48 Plus/RB648 Plus IP67 Waterproof Walkie Talkie：

Advanced Triple Proof

Retevis RB48 Plus/648 Plus Construction Walkie Talkie features advanced triple proof. It is IP67 waterproof and dustproof, resistant to 0.1μm dense dust; drop-proof from a height of 2 meters; has passed 1000 drops from 2 meters without breaking; and is designed for harsh conditions. These high-power radios are made of PC + TPE material, making it sturdy and durable.

Relay Channels

Retevis RB48 Plus walkie talkie has relay channels. The relay channels efficiently extend the call distance by connecting to the base station.

2000mAh Li-ion large capacity battery

The Retevis RB48 Plus and RB648 Plus long-range walkie-talkie features a built-in 2000 mAh battery, allowing continuous use for up to 18 hours. It supports type-C charging and charge stations. The power-saving function can extend the life of your batteries.

Dual PTT Buttons

The Retevis RB48 Plus and RB648 Plus heavy duty two way radio features an oversized button on the front and a side PTT. Designed with a large PTT button, the Retevis RB48 Plus and RB648 Plus long-range walkie-talkies allow for convenient two-way radio operation even while wearing gloves.

One key Group Call

No matter your channel, the one key group call function helps you quickly achieve team communication and increase communication and work efficiency.

LCD Display

The RB48 Plus high power walkie talkie with screen helps users check the working status. Its three backlight colors refer to different statuses. The red is transmitting, the blue is receiving, and the purple is on standby.

The Main Features of RT97L Radio Repeater：

25W High Power Repeater

The 25W portable repeater kit includes an FRP antenna and coaxial cable, so the signal carries across your site or buildings and cuts down dead zones between radio groups.

Portable and Lightweight Radio Repeater

IP66 Waterproof Repeater

Obstacle Penetration

Flexible Mobility

Information Visualization

The LCD screen shows the repeater settings and operating status at a glance, so you can confirm the configuration on site without a computer.