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RB48 description
Retevis RB48 long range walkie talkie for construction and industrial jobsites moves voice across buildings up to 300,000 square feet and 25 floors in suitable conditions. Triple-proof sealing and MIL-STD-810H testing cover drops, dust, vibration, heat and cold.
Large double PTT works with gloves and the LCD stays easy to read on shift. NOAA weather alerts, emergency alarm and vibration reminder support crew safety.
RB48 highlights
MIL-STD-810H durability
Resists drops, dust, vibration, heat and cold on tough sites.
IP67 triple proof
Seals against dense dust and water with 2m drop resistance.
Glove-friendly double PTT
Large PTT solves transmitting while wearing gloves.
38 CTCSS + 83 DCS codes
Cuts interference for clearer group channels.
NOAA weather alerts
Warns crews of changing weather early.
RB48 specifications
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Design: Tri-reinforced rib, short sturdy antenna, reinforced belt clip
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Battery: 2000mAh lithium, about 20 hours continuous use
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Service: License-free, FCC ID: 2A3OORB48
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Charging: Dual charging dock and USB-C
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Functions: VOX, vibration reminder, emergency alarm, NOAA alerts, call tone, battery save, voice announcements, roger beep
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Privacy codes: 38 CTCSS and 83 DCS
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Coverage guide: Buildings up to 300,000 sq ft, 25 floors (conditions vary)
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Controls/display: Large double PTT, LCD display
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Water/dust rating: IP67
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Durability standard: MIL-STD-810H
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Brand: Retevis
Customer Photos
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Customer Reviews
3Really solid feel, voice comes through nice and clear.
Chunky buttons are easy with gloves, I like that.
Survived a dusty week on site, still going strong.
