a-211n Walkie Talkie with Squelch Level Setting DSP Encryption Two Way Radio

• Customization: Available
• Battery Type: Lithium-ion
• Certification: CE
• Model NO.: A-211N
• Channels: 16 channels
• Communication Distance: 1-3km
• Display Type: Without Display
• Encryption: DSP
• Features: Encrypted Communication, Noise Suppression
• 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

Our sophisticated analog two-way radios surpass the boundaries of conventional communication. By integrating state-of-the-art digital technology, we ensure unmatched clarity and reliability in both voice and data transmission. At Glohe Communication Technology, we take pride in delivering premium digital two-way radios that offer outstanding audio fidelity, extended battery life, and advanced encryption, guaranteeing uncompromised security. These adaptable radios are perfect for various environments, including construction, manufacturing, and public safety. Offered in a diverse array of frequency bands, power settings, and antenna types, our radios are meticulously designed to meet your distinct needs.

Note:
We are devoted to aligning you with the ideal two-way radios, encompassing FM Transceivers and walkie-talkies, to fulfill your specific requirements.
It is our greatest pleasure to welcome your inquiries and assist you in discovering the ultimate communication solutions.
We are thrilled you are interested in sampling our products for testing and evaluation.
We are actively seeking partnerships with dedicated two-way radio dealers and distributors to broaden our reach and impact.
Rest assured, we will expertly guide you to the perfect two-way radio, FM Transceiver, or walkie-talkie tailored to meet your exact specifications.

Product Parameters

Specification
Receiver
Frequency Stability	+/-2.5ppm		Rated Audio Power		500mW
Reference Sensitivity	Better than-119dBm		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	≤3W		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,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

UNPARALLELED TRANSMITTER POWER FOR PROFESSIONALS:

These sophisticated radios offer a plethora of channels and privacy codes, allowing seamless connections across numerous locations and integration with various systems. Designed with the utmost durability for the discerning professional, they incorporate cutting-edge capabilities such as GPS positioning and integration with multiple communication networks. Select models feature Bluetooth support for hands-free convenience, enhancing safety in driving or fieldwork scenarios. Adhering to strict legal standards for power and interference, these radios are the ultimate choice for professionals who require reliable radio communication over vast distances, surpassing the capabilities of standard handheld units.

EXPANSIVE RANGE WITH LONG-RANGE ANTENNA:

This two-way radio, equipped with a formidable long-range antenna, markedly boosts signal transmission and reception, even from remote points. The quality and size of the antenna are critical in extending operational reach, though environmental factors like terrain and obstacles can impact performance. Under optimal, unobstructed conditions, a radio with a two-kilometer radius can achieve direct, line-of-sight communication. Nonetheless, natural and artificial barriers like trees, mountains, and tall structures may reduce signal range.

OPTIMIZED POWER OUTPUT:

Power output is essential for achieving extended communication ranges. Radios with a power output between 0.5W to 5W are apt for shorter distances, while those above 5W cover more extensive areas. Geographic and elevation factors also influence signal travel, with flat, open terrains enabling farther reach than hilly or densely populated areas. The radio's antenna quality, atmospheric conditions, and electronic interference further affect performance. Balancing optimal power output with advanced features is crucial to attaining the desired communication range.

ENHANCED BATTERY LONGEVITY:

Delivering outstanding battery longevity necessitates meticulous optimization in design. Beyond energy-efficient components, high-capacity batteries extend operational time between charges. The antenna's efficiency is also pivotal, as a superior antenna enhances range and reduces the need for higher power operation. Half-duplex systems, which alternate between transmission and reception, generally conserve energy better than full-duplex counterparts.

PROFESSIONAL COMMUNICATION SOLUTIONS:
Indispensable in industries like construction, security, event management, and public safety, these two-way radios provide professionals with instant communication, task coordination, and rapid emergency response capabilities.

CRITICAL COMMUNICATION FOR EMERGENCY SERVICES:
Widely used by police officers, firefighters, paramedics, and other emergency personnel, two-way radios are vital for maintaining seamless communication, coordinating emergency operations, and relaying crucial information in real-time scenarios.

 

 

 

 

 

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.