UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio

Product Details
Customization: Available
Battery Type: Lithium-ion
Channels: 199
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Year of Establishment
2024-10-10
Plant Area
80 square meters
  • UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
  • UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
  • UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
  • UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
  • UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
  • UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • FAQ
Overview

Basic Info.

Model NO.
UV311
Communication Distance
1-10km
Display Type
Without Display
Encryption
Basic Encryption
Features
Encrypted Communication
IP Rating
IP66
Channel Spacing
25kHz/12.5kHz
Frequency Range
VHF 136 174 MHz;UHF 400 520MHz
Dimension(mm)
126*60*38mm(Without Antenna)
Weight
335g
Battery Capacity
Li-ion 2800mAh
Earphone-Port Type
K-Plus
Program-Port Type
K-Plus
Charge Type
Seat-Charger/Car Charger/6-Way Chager
Standby Time
4days/112hours
Walkie Talkie Type
Dual Band
Working Voltage
DC7.4V
Output Power
10W
Frequency Modulation
FM
Transport Package
Standard Packaging or Customized
Specification
Standard specifications or customized
Trademark
Gohall
Origin
Xiamen, China
HS Code
8517122000
Production Capacity
5000000pieces/Year

Product Description

UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio

Product Description

UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
DIGITAL TWO-WAY RADIO

Discover the pinnacle of communication technology with our digital two-way radios. These sophisticated devices harness the power of cutting-edge digital technology to deliver impeccable voice and data communication. At Glohe Communication Technology (Xiamen) Co., Ltd., we offer a premier selection of digital two-way radios that boast superior audio clarity, extended battery performance, and robust encryption ensuring your communication remains secure. Perfectly designed for an array of industries such as construction, manufacturing, and public safety, our radios come in a variety of frequency bands, power levels, and antenna configurations to meet diverse operational demands.

Note:
We strive diligently to guide you to the ideal two-way radios, including FM Transceivers and walkie-talkies, tailored to your needs.
We are delighted to receive your inquiries and look forward to assisting you.
We are thrilled that you have chosen to evaluate our samples for testing, showcasing their unrivaled quality.
We are actively seeking partnerships with two-way radio dealers and distributors to expand our reach.
We are committed to introducing you to the most suitable two-way radio, FM Transceiver, and walkie-talkie, assuring optimal satisfaction.

UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio

Product Parameters

Specification
Receiver
Frequency Stability +/-2.5ppm Rated Audio Power 1000mW
Reference Sensitivity Better than-119dBm   SNR ≥40dB
Audio Distortion ≤5%
Adjacent Channel Selectivity(ACS) ≥65dB Co-channel Rejection ≥-8 dB
Audio Response ≤+2dB & ≥-10dB    
Transmitter
Transmitting Power 10W Frequency Stability +/-2.5ppm
Transmitting SNR ≥40dB Maximum Frequency Offset ≤5KHz
Emit Spurious Radiation ≤7.5uW Modulation Characteristic +1dB/-3dB
Adjacent Channel Power ≤-65dB Modulation Distortion ≤5%
The Standard Of Packing 1 radio with standard accessories in a box,20 boxes in a carton
Standard accessories: 
Radio:1pc 
Charger:1pc 
Battery:Li-ion 2800mAh 1pc
Belt clip:1pc 
Manual:1pc                                                                                                                  
Lanyard:1pc
Feature Busy Channel Lockout
Power Saving
V0X
Scan
Low Voltage Alert
Squelch Level Setting
Support Chinese Broadcast
DTMF Decoding Function
High/Low Power Switching
Frequency Step:5/6.25/10/12.5/25/50/100K
Wide/Narrow Band Switching
QT/DQT
Manual Channel Storage/Deletion
Sweep Function/One-touch Frequency Pairing/Storage
Launch Time Limit
Operating Modes: Channel/Frequency/Channel+Frequency
FM Radio
We support customized intercoms of various types and performances on demand.

Detailed Photos

UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
PROFESSIONAL-GRADE TRANSMITTER POWER:

Designed for those who demand more from their communication devices, these exceptional walkie talkies boast a myriad of channels and privacy codes, ensuring seamless operation in varied areas or when collaborating with others. Crafted with durability in mind, they are perfect for professional use and come equipped with advanced features like GPS positioning and compatibility with existing communication systems. For the tech-savvy, some models offer Bluetooth functionality, allowing for hands-free communication-an ideal feature for safer driving or working environments. These two-way radios meet stringent legal standards for power and interference, making them an unparalleled choice for anyone whose work relies on robust communication over distances that standard handheld models simply cannot match.
LONG RANGE ANTENNA:

The sophisticated long-range antenna is a key component in extending the reach of your two-way radio. It excels by emitting robust signals and capturing even the faintest signals from distant sources. While the antenna's length and quality significantly enhance its effective range, various environmental factors such as terrain and physical obstructions can influence performance. Ideally, a radio with an unobstructed signal path can achieve a two-kilometer range, but factors like trees, mountains, and urban structures might reduce this range. Understanding these variables can help in optimizing the antenna's performance and achieving the desired range effectively.
UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
POWER OUTPUT:

Power output is a crucial determinant in the quest for extended communication distances. Radios featuring a lower power output (0.5W to 5W) are optimized for short-range interactions, whereas those with elevated power levels (above 5W) can communicate over significantly larger areas. The geographical landscape and height variations also play a pivotal role in signal propagation. Open, flat terrain with minimal obstructions allows signals to travel further, whereas hilly or densely forested areas might impede transmission. Additional variables, such as the radio's antenna quality, prevailing weather conditions, and electrical interference, further affect range. Striking a balance between power output and these factors is essential to realize the desired communication scope.
LONG BATTERY LIFE:

To achieve superior battery longevity, it is imperative to refine multiple design facets. Integrating energy-efficient components is but a single facet of the equation. Utilizing high-capacity batteries extends operational time between charges, while an optimal antenna enhances signal transmission, thus reducing the need for constant high-power operation. The half-duplex system, allowing for either transmission or reception at any one time, can also aid in conserving power when contrasted with full-duplex models. These considerations are vital in creating a radio system that excels in battery performance while maintaining robust communication capabilities.
UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
PROFESSIONAL COMMUNICATION:
In the professional realm, sectors such as construction, security, event management, and public safety heavily depend on two-way radios for instantaneous communication among team members. These devices are essential for task coordination and prompt emergency response, ensuring seamless and efficient operations.

EMERGENCY SERVICES:
In the realm of emergency services, two-way radios are indispensable tools for officers, firefighters, paramedics, and other personnel. They ensure uninterrupted communication, facilitate strategic coordination during crisis situations, and enable the real-time sharing of vital information, thereby enhancing operational effectiveness and safety.

UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio

 

UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
 
UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
 
UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
 
UV311 Dual Band Two Way Radio Walkie Talkies with Long Range Radio
 

FAQ

Q1: What is MQQ(Minimum order quantity)?
A: we recommend you order 2pcs for a sample test that would be better

Q2: Do you accept customized?
A: Yes, we can design the packing box and LOGO mark as your request, OEM&ODM is welcomed.

Q3: Could you offer a free sample to test?
A: In general, customers need to pay the sample fee first, but when your order reaches the required amount, we refund the sample cost for you.

Q4: When can you ship the items?
A: 1-2 days for sample, 3-30 days for bulk order, depending on the quantity.

Q5: When can l find tracking information on the internet?
A: Usually, we will give you the tracking number and you can find the information internet in 2 days.

Q6. How do you ensure your quality?
A: Before delivery, we will check the items' quality strictly one by one, life-warranty for radio host & accessories, but we could not ensure some unpredictable reason occurred. please contact us immediately when you get defective, thanks.

 

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