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UHF two way radio
advanced triple proof
Big PTT
ideal for construction sites, farms, and other environments
what's in the box:2x Two Way Radio,2 x Battery,2 x Belt Clip,2 x Charge base,2 x Charger cable,2 x User Manual,2 x Sling
Retevis RB648 Plus UHF 5W Heavy Duty Two Way Radio 2 Pack
Retevis RB648 Plus is an advanced triple proof heavy duty two way radio. It is an upgraded version of the Retevis RB648. It has stronger penetration, IP67 waterproof & dustproof, dual PTT, and a harder shell. A large PTT button can be operated easily when wearing gloves. Retevis RB648 Plus Heavy Duty Radio is ideal for construction sites, farms, and other environments.
Features
Long Range Communication
The Retevis RB648 Plus UHF radio has a maximum transmission power of 5W, making it a long-range heavy duty two way radio. It offers a call distance of 350000sq.m, 30 floors, or 3-5KM, keeping constant calls even when you are away.
2000mAh Li-ion large capacity battery
The Retevis RB648 Plus high power walkie talkie features a built-in 2000mAh battery, allowing continuous use for up to 18 hours. It supports type-C charging and charge stations. Power saving function can extend the life of your batteries.
Advanced Triple Proof
Retevis RB648 Plus 5W two way radio 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. Retevis RB48P is made of PC + TPE material, making it sturdy and durable.
Dual PTT Buttons
The Retevis RB648 Plus advanced triple proof walkie talkie features an oversized button on the front and a side PTT. Designed with a large PTT button, the Retevis RB48P allows 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.
Vibration Reminder
Even in a boisterous work environment, the RB648 Plus IP67 waterproof 2-way radio provides vibrate reminders to ensure that communications are received in time. You won't miss or lose important messages.
VOX Hands-free
The Retevis RB648 Plus UHF walkie talkie has a 0-9 VOX Level. There is no need always to press the PTT key, the vox hands-free of the Retevis RB648 Plus increases communication efficiency by talking directly when your hands are unavailable.
Relay Channels
Retevis RB648 Plus heavy duty walkie talkie has relay channels. The relay channels efficiently extend the call distance by connecting to the base station.
LCD Display
The Retevis RB648 Plus with screen helps users check the working status of two way radio. Its three backlight colors refer to different statuses. The red is transmitting, the blue is receiving, and the purple is on standby.
Battery Save
If you open RB648 Plus 5W high power radio battery save mode, it can reduce battery power consumption, and conserve the battery power for a longer battery life.
Replaceable Antenna
Retevis RB648 Plus UHF 2-way radio can be upgraded to a gain antenna, which enhances penetration and provides better signal reception.
2.5 Single-pin
Compatible with the earpiece and speaker microphone of RB648 two-way radios, it features a 2.5mm single-pin connector.
Rechargeable
The Retevis RB648 Plus waterproof radio has two charging methods,type-C charging and desktop charging. You can flexibly and conveniently choose the charging method to charge the walkie talkie for longer work time.
Anti-slip design
Retevis RB648 Plus two way radio uses an anti-slip design, which reduces the damage to the walkie talkie because of slipping during use. It increases the stability and durability of two way radio.
Emergency Alarm
The emergency alarm of the Retevis RB648 Plus long range walkie talkie helps ensure your safety. Retevis RB648 Plus has two alarm modes, remote and local Alarm. In emergencies, press the alarm key to turn on the alarm function to seek help.
High power waterproof UHF radio RB648 Plus VS Retevis RB648 PMR446 license-free radio
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General |
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Frequency Range |
UHF（400-480 MHZ） |
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Rated Voltage |
DC 7.4V |
|
Memory Channel |
16 |
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Antenna |
Built-in Antenna |
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Antenna Impedance |
50Ω |
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Working Methods |
Simplex /repeat frequency mode |
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Grounding Methods |
Negative Electrode |
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Dimension |
205.55 *33 *60.5mm（including antenna） |
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Receiver |
|
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Sensitivity |
0.25uV/-119dBm（12dB SINDA） |
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Audio Power |
≥500mW |
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Audio Distortion |
≤3% |
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Receiving Current |
≤410mA |
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Transmitter |
|
|
RF Power |
5W/1W |
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Modulation Mode |
FM (F3E) |
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Maximum Frequency Deviation |
≤2.5KHz |
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Transmitting Current |
≤1.7A |
16 Channels
IP67 Waterproof&Dust proof
2000mAh Battery
Shock resistance
Scan Function
VOX Function
VOX Delay
English Broadcasting
Busy Channel Lockout
Low Battery Alert
Power save mode
high/Low power
159 CTCSS/CDS Codes(50 CTCSS,109DCS)
Monitor
TOT
Companding
Scramble
Channel hiding function
CTCSS/DCS canceled/restored
Channel and keypad lock
Reset to factory mode
SQL
Roger beep
Call ring
SOS
MIC gain
Talk around
TX tone enable
Backlight time
Group call
Easy Pairing
