a-502 Communication 5W Long Range Walkie Talkie Radio Encrypted 2 Way Radio

• Customization: Available
• Battery Type: Lithium-ion
• Certification: CE
• Model NO.: A-502
• Channels: 16 channels
• Communication Distance: 1-5km
• 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*34mm(Without Antenna)
• Weight: 265g
• Battery Capacity: Li-ion 1100mAh(Have 1800mAh for More Choice)
• Earphone-Port Type: K-Plus
• Program-Port Type: K-Plus
• Charge Type: Seat-Charger
• Standby Time: 4days
• Walkie Talkie Type: Analog
• Working Voltage: 7.4V
• Output Power: 5W/1W
• 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

Product Description

DIGITAL TWO-WAY RADIO

Dive into the world of cutting-edge communication with the Analog Two-Way Radio, a marvel of digital innovation. At Glohe Communication Technology (Xiamen) Co., Ltd., we pride ourselves on delivering top-tier digital two-way radios that redefine clarity and reliability in voice and data transmission. Experience the future with our radios, boasting superior audio clarity, extended battery performance, and fortified encryption ensuring your communication is secure and seamless. Perfectly versatile, these radios cater to a variety of industries such as construction, manufacturing, and public safety. Choose from an array of frequency bands, power levels, and antenna configurations, all tailored to meet your specific communication needs.

Important Note:
We are committed to guiding you in selecting the perfect two-way radios, FM Transceivers, and walkie-talkies that meet your communication demands. Our dedication to excellence ensures you receive devices that deliver unparalleled performance.
We are delighted to receive your inquiry and eager to assist you.
Your interest in sampling our products is highly appreciated, and we are thrilled to provide you with the opportunity to test the excellence of our offerings.
Join our expanding network as we seek enthusiastic dealers and distributors to champion our two-way radios.
Trust us to introduce you to the ideal two-way radios, FM Transceivers, and walkie-talkies, perfectly suited to your communication needs. Our expertise guarantees satisfaction.

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	5W/1W		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 1100mAh 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 Non-standard QT/DQT SK1/SK2 Customization (Listen/Voice/Channel Broadcast) QT/DQT TOT Code Switch
We support customized intercoms of various types and performances on demand.

Detailed Photos

PROFESSIONAL-GRADE TRANSMITTER POWER: Unleashing Unmatched Power for Seamless Communication

Our A-508 Communication Walkie Talkie Radio is a game-changer for professionals demanding unparalleled connectivity. With an array of channels and privacy codes, it allows users to seamlessly coordinate across various areas. Sturdily constructed, this radio is built to last and incorporates cutting-edge features like GPS positioning for precision tracking and Bluetooth capabilities for hands-free operation-ideal for safer driving and work environments. It adheres to strict legal standards, ensuring maximum power and interference-free communication. This is the ultimate choice for professionals whose roles demand robust, reliable communication that outperforms typical handheld models.

LONG RANGE ANTENNA: Extending Your Communication Horizon

The long-range antenna of our two-way radio significantly enhances signal reach, enabling strong emission and reception from distant sources. Its superior quality and length are key to expanding operational range. Yet, environmental factors like terrain and obstructions such as trees or buildings can influence this range. For instance, under optimal conditions, a two-kilometer radius is achievable in a direct line. However, obstacles will shorten the effective reach. Our antenna design optimizes signal performance even in challenging environments.

POWER OUTPUT: Maximizing Reach and Clarity

Power output is crucial for achieving expansive communication range. Radios with low power (0.5W-5W) excel over short distances, whereas high power (above 5W) covers broader areas. Factors such as terrain and elevation play pivotal roles in signal travel; open, flat areas permit greater distances compared to hilly or forested regions. Additionally, antenna quality, weather, and electronic interference can affect range. Balancing power output with these elements is essential to attain optimal communication distance.

LONG BATTERY LIFE: Endurance for Extended Use

To ensure extended battery life, manufacturers must fine-tune multiple design elements. While energy-efficient components play a role, high-capacity batteries significantly prolong usage between charges. The antenna size and quality also determine transmitted signal strength. A superior antenna enhances range, reducing the need for constant high-power operation. Additionally, the half-duplex system, offering transmission or reception at one time, consumes less power than full-duplex models, further conserving battery life.

PROFESSIONAL COMMUNICATION: Reliable Links for Every Industry
Our two-way radios are indispensable tools for professionals across construction, security, event management, and public safety sectors. These industries depend on immediate communication for seamless team coordination, task management, and rapid emergency response.

EMERGENCY SERVICES: Essential Connectivity for First Responders
In the high-stakes world of emergency services, constant communication is critical. Officers, firefighters, paramedics, and other personnel rely on two-way radios for continual contact, operational coordination during crises, and real-time sharing of vital information, ensuring efficient and effective responses.

 

 

 

 

 

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.