a-211 Walkie Talkie with 16 Channels and DSP Encryption Two Way Radio

• Customization: Available
• Battery Type: Lithium-ion
• Certification: CE
• Model NO.: A-211
• Channels: 16 channels
• Communication Distance: 1-3km
• Display Type: Without Display
• Encryption: DSP
• Features: Encrypted Communication
• IP Rating: None
• Channel Spacing: 25kHz/12.5kHz
• Frequency Range: 400-520MHz
• Dimension(mm): 110*59*38mm(Without Antenna)
• Weight: 237g
• Battery Capacity: Li-ion 2000mAh
• Earphone-Port Type: K-Plus
• Program-Port Type: K-Plus
• Charge Type: Type-C/Seat-Charger
• Standby Time: 13days
• Walkie Talkie Type: Analog
• Working Voltage: 4.2V
• Output Power: 2W/0.5W
• 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
• Package Size: 17.50cm * 17.00cm * 6.50cm
• Package Gross Weight: 0.700kg

Product Description

Product Description

DIGITAL TWO WAY RADIO

The analog two-way radio is an innovative communication device that employs cutting-edge digital technology to ensure crystal clear and dependable voice and data transmissions. At Glohe Communication Technology (Xiamen) Co., Ltd., you will discover our top-tier digital two-way radios, meticulously crafted to deliver superior audio clarity, prolonged battery endurance, and state-of-the-art encryption for secure communications. These versatile radios are ideal for a myriad of applications, spanning across construction, manufacturing, and public safety sectors. Available in an array of frequency bands, power capacities, and antenna configurations, our radios are tailored to meet the unique demands of your specific requirements.

Note:
We strive diligently to introduce you to the most suitable two-way radios. Whether it's an FM Transceiver, a walkie-talkie, or other devices, we ensure the perfect match for your needs.
We are thrilled to receive your inquiry and eager to assist you.
We are delighted that you've chosen to order our samples for testing-experience the quality firsthand.
We are actively seeking partnerships with dealers and distributors of two-way radios.
We are confident that we will connect you with the perfect two-way radio, FM Transceiver, or walkie-talkie, perfectly aligned to your needs.

Product Parameters

Specification
Receiver
Frequency Stability	+/-2.5ppm		Rated Audio Power		1000mW
Reference Sensitivity	Better than-121dBm		SNR		≥40dB
			Audio Distortion		≤5%
Adjacent Channel Selectivity(ACS)	≥65dB		Co-channel Rejection		≥-8 dB
Audio Response	≤+2dB & ≥-10dB		Inter-modulation		≥50 dB
Transmitter
Transmitting Power	≤2W		Frequency Stability		+/-1.5ppm
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,50 boxes in a carton Standard accessories:  Radio:1pc  Charger:1pc  Battery: Li-ion 2000mAh 1pc Belt clip:1pc  Manual:1pc  Lanyard:1pc
Feature	Power Beep 16 Channels Power Saving V0X  Scan Low Voltage Alert Launch Time Limit Squelch Level Setting Scrambler Compandor Frequency-Hopping(Double Encryption Against Cracking) Non-standard QT/DQT SK1/SK2 Customization (Listen/Voice/Channel Broadcast) QT/DQT TOT TYPE-C/Dual Seat-charger (Optional) Noise-canceling Version Available Code Switch
We support customized intercoms of various types and performances on demand.

Detailed Photos

PROFESSIONAL-GRADE TRANSMITTER POWER:

Our top-tier radios boast numerous channels and privacy codes, empowering users to seamlessly operate across various regions and synchronize with others effortlessly. Built to withstand the rigors of professional use, these radios feature advanced functionalities such as GPS tracking and the compatibility to integrate with diverse communication infrastructures. Elevate your user experience with optional Bluetooth capabilities, enabling hands-free operation for enhanced safety during driving or on-the-job activities. Compliant with stringent legal power and interference standards, these radios are the quintessential choice for professionals whose duties demand unwavering and expansive radio communication, surpassing the limits of conventional handheld devices.

LONG RANGE ANTENNA:

The long-range antenna of our two-way radios is engineered to optimize signal reach, consistently delivering robust signals and adeptly capturing distant transmissions. With its superior build and length, the antenna maximizes the radio's effective range. While topographical features may influence range, our radios are designed to perform optimally, reaching up to two kilometers in ideal line-of-sight conditions. Obstacles such as forests, mountains, or urban landscapes can reduce range, but our radios maintain superior connectivity in challenging environments.

POWER OUTPUT:

In pursuit of long-range communication, power output becomes a pivotal factor. Radios offering low power output (0.5W to 5W) cater to short-range needs, whereas high-power models (over 5W) excel over extensive distances. The geographic landscape plays a critical role, with flat, unobstructed terrain facilitating greater reach compared to rugged or densely vegetated areas. Additional elements, including antenna quality, weather conditions, and potential electronic interference, also dictate range. Striking the perfect balance between power output and complementary features is crucial for achieving optimal communication range.

LONG BATTERY LIFE:

Manufacturers striving for extended battery life must innovate across multiple design facets. Employing energy-efficient components is merely the starting point. Higher-capacity batteries ensure prolonged operational time between charges. Additionally, superior antenna quality enhances signal transmission, reducing the radio's need for constant high-power operation. The half-duplex communication system, allowing either transmission or reception at any given moment, further conserves power compared to full-duplex systems, paving the way for efficient battery usage.

PROFESSIONAL COMMUNICATION:
Two-way radios are indispensable in professional realms such as construction, security, event management, and public safety. These sectors rely heavily on the immediate communication radios provide, enabling seamless coordination of team activities and swift response to emergency situations.

EMERGENCY SERVICES:
For officers, firefighters, paramedics, and other emergency service professionals, two-way radios are essential tools for maintaining continuous communication, orchestrating operations during crisis scenarios, and exchanging vital information on-the-fly, ensuring efficient and effective emergency response.

 

 

 

 

 

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.