Home > Consumer Electronics > Two Way Radio > Hands-Free Two Way Radio > BelFone Ultra-Slim Commercial Dmr Radio Small Walkie Talkie With Vox (OG308)

BelFone Ultra-Slim Commercial Dmr Radio Small Walkie Talkie With Vox (OG308)

BelFone Ultra-Slim Commercial Dmr Radio Small Walkie Talkie With Vox (OG308) photo-1
BelFone Ultra-Slim Commercial Dmr Radio Small Walkie Talkie With Vox (OG308) photo-2
BelFone Ultra-Slim Commercial Dmr Radio Small Walkie Talkie With Vox (OG308) photo-3
BelFone Ultra-Slim Commercial Dmr Radio Small Walkie Talkie With Vox (OG308) photo-4
BelFone Ultra-Slim Commercial Dmr Radio Small Walkie Talkie With Vox (OG308) photo-5
US$ 50 - 58 MOQ: 5 Pieces
Key Specifications
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Display Type:
Dot Matrix Display
Battery Type:
Lithium-ion
Communication Distance:
5-9km
Payment & Shipping
Payment Methods:
Port of Shipment:
Xiamen
Delivery Detail:
15 days
Display Type Dot Matrix Display
Battery Type Lithium-ion
Communication Distance 5-9km
IP Rating IP54
Features Bluetooth Connectivity, Emergency Alarm, Encrypted Communication, Noise Suppression, Voice Control
Channels Other, 125
Transport Package Standard Carton Box Packaging
Specification 52.7(L)*16.6(W)*115(H)mm
Trademark BelFone
Origin China

OG308 adopts a lightweight and modern design, bringing new possibilities and trends in the commercial radio field. Apart from the fashionable and simple appearance with a sense of technology, it also has excellent communication performance such as AI noise reduction, data encryption, and channel copy, etc. as well as special features such as APP programming, Bluetooth application, voice broadcast, etc. OG308 is equipped with 2200mAh battery, which can be used continuously for 16 hours, bringing the ultimate communication experience for commercial users.

Ultra-Slim Design
OG308 adopts a lightweight design with only 15mm and 140g. The overall appearance of fashionable simplicity and sleek lines effectively reduces the radio's heavy feeling and enhances its portability, even if a child can easily operate it.

Hidden Display
OG308 adopts the integrated design of the rest screen, equipped with an LED matrix display to balance the aesthetic. Meanwhile, it can more intuitively show the terminal status, even if the outdoor activities or messy light scenarios can still easily recognize the working status.

AI Noise Reduction
OG308 uses the AI algorithm to recognize and separate the human voice and noise, processing audio signals in real-time and filtering the environment's noise effectively, to guarantee crystal clear communication in various complicated scenes.

Wide Coverage
OG308 is equipped with high-power RF, which can not only realize the urban calls but also ensure the clear and stable communication effects in various complex environments. No matter in outdoor adventure, construction site operation, or shopping mall dispatching, OG308 always can meet the user's needs for communication distance and clarity to achieve barrier-free communication.

Channel Copy
Having a farewell with the complicated frequency matching via computer, OG308 can copy another frequency channel within seconds with the channel copy function, which can rapidly organize multi-user communication at the same time under the same frequency.

Emergency Alarm
During emergencies, the emergency alarm of OG308 will send the alerting signal and the locations in time to guarantee personnel safety and make a rapid and coordinated response in critical situations.

Bluetooth Connection
OG308 supports Bluetooth 5.0, which allows you to connect mobile phone APP for frequency adjustments and terminal settings. Bluetooth wireless earphones, headsets, and other peripherals are also used for audio transmission and real-time calls.

VOX
OG308 is designed for situations like driving vehicles, outdoor activities, or hands needed to operate other devices. After turning on VOX, users can still talk with no need to press the PTT button, so users can free their hands and communicate more freely.


General
Frequency rangeUHF:400-480 MHz
Channel capacity≤ 125
Zone1
Channel spacing12.5KHz/25KHz
Operating voltageDC 3.8V
Battery capacity2200mAh
Battery Life (5/5/90)Digital 15 hours Analog 10 hours
Frequency stability±0.5ppm
Antenna impedance50Ω
CurrentReceiving: 400mA Transmitting: 2500mA
Dimensions (L×W×H)52.7(L)*16.6(W)*115(H)mm
Weight135.6g (including battery)
Bluetooth (optional)BT5.0
Transmitter
RF output power≤ 4W
4FSK modulation12.5kHz data only: 7K60FXD; 12.5kHz data and voice: 7K60FXE
FM modulation12.5 kHz: 8K50F3E; 25 kHz: 16KΦF3E
Modulation limiting+/- 2.5kHz @ 12.5kHz; +/- 5kHz @ 25kHz
FM noise-40dB
Transmission spurious-36 dBm≤1GHz/-30 dBm≥1GHz
Adjacent channel power≤-60dB
Audio response+1/-3 dB
Digital protocolDMR
Free time slot power≤-57dBm
Digital voice coder typeAMBE3000
Receiver
Digital sensitivity5% BER:0.25 uV
Analog sensitivity0.25 uV (12 dB SINAD)
Intermodulation65dB
Adjacent channel selectivity60 dB
Spurious response rejection70 dB
FM noise-40dB
Audio response+1/-3 dB
Audio output power0.5W
Maximum audio output power1W
Rated audio distortion3%
Harmonic suppression≤-70dBm
IF rejection≤-70dBm
Co-channel rejection≤-70dBm
Image rejection≤-70dBm
Conducted radiation≤-57dBm
Spurious radiation≤-57dBm
Blocking>84dBm
Environmental Specifications
Operating temperature-20℃—+60℃
Storage temperature-30℃—+85℃
Dustproof and waterproofIP54


Product Tags: commercial walkie talkie , small walkie talkie , vox walkie talkie

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Business Type
Manufacturer
Year Established
1989
Product Certifications
ISO9001
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market

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