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Key Features
Waterproof, dustproof, and survives 2m drops.
Filters background noise for crystal-clear audio.
2000mAh battery with Type-C fast charging.
Oversized dual PTT buttons, glove-friendly.
NOAA alerts and one-touch emergency alarm.
- Two-Way Noise Reduction:cleans transmit and receive audio on loud sites.
- IP67 Rugged Build:1,000 two-meter drops, sealed vs dust and rain, floats.
- 2000mAh Battery:about 12 hours per charge, USB-C and dual desktop charging.
- License-Free FRS:22 channels with NOAA weather, no FCC license needed.
- Crew-Ready Operation:screenless body, oversized PTT, colored antenna rings.
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Description
FAQ
Yes. The RB48A operates on the 22-channel FRS band, which the FCC allows without any license in the United States. Power is fixed at 2 watts, so there is no paperwork before first use.
Range depends on terrain. Expect up to a few miles across open flat ground, and considerably less through steel buildings, hills, or dense cover. In-building and line-of-sight communication is where the RB48A performs most reliably.
The RB48 includes an LED display for checking channels at a glance. The RB48A removes the screen for simpler, lower-cost operation and adds two-way noise reduction and a floating design.
Yes. The floating internal structure makes the radio bob face-up if dropped into water, so you can see and retrieve it. The IP67 sealing protects the electronics during the dunk.
The radio filters audio in both directions: it cleans your transmitted voice against background machinery and clarifies incoming calls. That two-way processing is what keeps calls understandable on loud job sites.
The 2000mAh battery runs about 12 hours of typical use, a full standard shift. Battery save mode stretches standby further, and there is no screen backlight draining the pack.
Two ways: plug a USB-C cable into the radio for direct charging from a wall adapter, power bank, or vehicle port, or seat it in the dual desktop charger that comes with the radio for overnight fleet-style charging.
The rings are removable channel identifiers. Assign one color per channel group or crew, and members can grab the right radio at a glance without checking anything.
Yes. Rugged waterproofing, drop resistance, two-way noise reduction, and glove-friendly oversized PTT buttons are exactly the features construction crews ask about most. It is built for loud, dusty, wet sites.
Retevis speaker microphones, wired earpieces, spare 2000mAh batteries, and six-way multi-unit chargers all pair with the RB48A. Several bundle packages ship these accessories together with the radios.
Yes. As an FRS radio it communicates with any other FRS or GMRS radio set to the same channel and code, including other Retevis models such as the RB48, RT22, and RT68.
Yes. The radio includes NOAA weather channels for broadcast updates and storm warnings, plus an emergency alarm function that sounds a local siren and alerts other radios.
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DELIVERY
- Dispatch: Within 24 Hours
- Free shipping across all products on a minimum purchase of $50.
- International delivery time - 7-10 business days
- Cash on delivery might be available
- Easy 30 days returns and exchanges
RETURNS
If you do not like the product you can return it within 15 days - no questions asked. This excludes bodysuits, swimwear and clearance sale items. We have an easy and hassle free return policy. Please look at our Delivery & Returns section for further information.
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