Upgrade Heavy Duty Two Way Radio: Upgrade version from FRS to GMRS, easy-to-connect GMRS repeater.
Advanced Triple Proof: IP67 rating; withstand 1m depth water for 30 minutes,;against 0.1μm dense dust; passed 1000 2 meter drops without breaking
Long Range Communication: up to 350,000 sq.ft./30 floors of long-distance signal range. RB48P comes with GMRS repeater function, easy to connect GMRS Repeater.
Dual PTT Buttons: Big PTT buttons, very convenient to operate while wearing gloves
VERSATILITY FOR TEAM - Vibration reminder; VOX hands-free; NOAA weather alert; emergency alert; roger beep; etc; meeting your various use needs
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Description
Retevis RB48 Plus Long Range Advanced Triple Proof Heavy Duty Radio 10 Pack
Retevis RB48 Plus is an advanced triple proof heavy duty GMRS two way radio,professional-grade communication for tough jobs.It is an upgraded version of the Retevis RB48. 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 RB48 Plus heavy duty walkie talkies are Ideal for construction crews, event staff, and outdoor adventurers, the RB48 Plus delivers reliable communication in any condition.
Features
IP67 Waterproof & Dustproof Rugged Walkie Talkie
Retevis RB48 Plus features advanced triple proof and is IP67 rugged walkie talkie，survives rain, snow, and drops (1m/30min waterproof); 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 RB48 Plus waterproof two way radio is made of PC + TPE material, making it sturdy and durable.
The Retevis RB48 Plus features an oversized button on the front and a side PTT. Designed with a large PTT button, the Retevis RB48 Plus advanced triple proof radio allows for convenient two way radio operation even while wearing gloves.
Long Range walkie talkie
It offers a call distance of 350000sq.m, 30 floors, clear communication up to 3-5 miles in open areas, keeping constant calls even when you are away.
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.
VOX Hands-free
The Retevis RB48 Plus GMRS 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 RB48 Plus radio increases communication efficiency by talking directly when your hands are unavailable.
Anti-slip design
Retevis RB48 Plus 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 Retevis RB48 Plus IP67 waterproof two way radio has a remote and local alarm, which can increase your safety. It has two alarm modes, remote and local Alarm. In emergencies, long press the alarm key to turn on the alarm function to seek help.
2000mAh Li-ion large capacity battery
The Retevis RB48 Plus drop-proof 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.
Vibration Reminder
Even in a particularly noisy work environment, the RB48 Plus anti-slip radio provides vibrate reminders to ensure that communications are received in time. You won't miss or lose important messages.
Relay Channels
Retevis RB48 Plus 2-way radio has relay channels. The relay channels efficiently extend the call distance by connecting to the base station.
LCD Display
The RB48 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.
2.5Single-pin
Compatible with the earpiece and speaker microphone of RB48 two-way radios, it features a 2.5mm single-pin connector.
RB48 Plus GMRS two way Radio VS RB48 FRS license-free radio
FAQ：
What is the transmission distance of RB48 Plus?
It offers a call distance of 350000sq.m, 30 floors, or 3-5KM.
How to make RB48 FRS radio talk with RB48 Plus GMRS radio ?
RB48 can't talk with RB48 Plus directly because they have different CTCSS/DCS settings.
You can turn off CTCSS/DCS,RB48 can talk with RB48 Plus directly.
In the standby state of direct call mode,press the [MENU] key twice,adjust the CTCSS/DCS number to "00".
Do i need to apply the a license if use RB48 Plus?
In the United States, the use of GMRS radios requires a license issued by the Federal Communications Commission (FCC). Therefore, the use of the RB48 Plus requires a GMRS license. This license is usually valid for 10 years and does not require an exam.
Do i need to programming before use?
The RB48 Plus GMRS walkie-talkie is designed for ease of use, allowing users to start communicating right out of the box. Simply power on the device, select the appropriate channel, and begin using it immediately.
Can RB48 Plus use a repeater to extend the communication range?
Yes.The RB48 Plus heavy-duty two-way radio is equipped with relay channels, allowing it to connect to a repeater and significantly extend communication range. We recommend pairing the RB48 Plus construction walkie talkie with the Retevis RT97L repeater, which is a compact and portable 25W GMRS repeater.
Spec
RB48 Plus Specifications:
|
General |
|
|
Frequency Range |
GMRS |
|
Rated Voltage |
DC 7.4V |
|
Memory Channel |
30 |
|
Antenna |
Built-in Antenna |
|
Antenna Impedance |
50Ω |
|
Working Methods |
Simplex /repeat frequency mode |
|
Grounding Methods |
Negative Electrode |
|
Dimension |
205.55 *33 *60.5mm（including antenna） |
|
Receiver |
|
|
Sensitivity |
0.25uV/-119dBm（12dB SINDA） |
|
Audio Distortion |
≤3% |
|
Receiving Current |
≤410mA |
|
Transmitter |
|
|
Modulation Mode |
FM (F3E) |
|
Maximum Frequency Deviation |
≤2.5KHz |
|
Transmitting Current |
≤1.7A |
Features
30 Channels
IP67 Waterproof&Dust proof
2000mAh
Shock resistance
Scan Function
VOX Function
VOX Delay
English Broadcasting
Busy Channel Lockout
Low Battery Alert
Power save mode
high/Low power
50 CTCSS/105 DCS-N/4 DSC-I
Monitor
TOT
Companding
Channel hiding function
CTCSS/DCS canceled/restored
Channel and keypad lock
Reset to factory mode
NOAA
SQL
Roger beep
Call ring
SOS
MIC gain
Talk around
TX tone enable
Backlight time
Group call
Easy Pairing
Reviews
Customer Reviews
All Reviews
The charger works great and kept charge all day. Sound was good .Very durable. Has enough channels to keep your channel hop going. And they are the most versatile walkie-talkie I’ve seen. Highly recommend.
Incredible value considering the price. I have tested the units in an open environment roughly the size of a stadium, we have clear sound with no interference and the radios are well constructed. I will most likely buy more.
I have my own security company and use these radios for communication among a my officers. Very good and dependable product. Also durable enough that the radios have survived numerous drops and bar fights that have resulted in apprehension. I highly recommend this product.
Excellent product for the money. We have ordered these twice as our workforce has expanded.
Very good radios but we work in a pretty rough workplace repairing ships. They have reception through steel bulkheads and can be heard miles away.
We are using these at our job sites. The range is amazing and the reception has been perfect. Best of all the battery lasts a really long time. They have been banged around and dropped a few times and are holding up remarkably well. Great brand. Will be purchasing more for our family hiking trips.
I have a 94 acre farm and it is long and narrow with many headrows between fields. Great radios and crystal clear. They beat the previous Motorola radios I had
Stay connected in any environment with these rugged, waterproof walkie-talkies!
These walkie talkies work well. They have a pretty far range and each one comes individually packaged with its own base. You could add in to these if you wanted to. They are easy to set up and use. They are durability and the sound of clear.
The distance that these radios go is amazing
This radio is a really dependable radio. I work in construction and through adverse weather conditions this radio never fails. The battery life in second to none and sound quality is unmatched. I would highly recommend it for various types of work!
I ordered these radios to use when we go on jeep trips into the backcountry. They make it very easy to communicate with others in your group. They have very clear sound and very good range. Others in our group that I loaned them to were very impressed with the sound quality as well. They are very sturdily built and easy to use. They have a group call feature and can receive weather reports also. These are a great investment if you spend time outdoors with other people that you want to stay in contact with.
Perfect radio for our warehouse. very reliable
Got them for my wife who is on the school PTA . They use them though out the schools during school events and works extremely well.
I really like the heft and IP67 rating.These work perfectly is our plant.
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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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