a-502 Two Way Radio with 16 Channels Portable Walkie Talkie

• 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
• Package Size: 17.50cm * 17.00cm * 6.50cm
• Package Gross Weight: 0.600kg

Product Description

Product Description

DIGITAL TWO WAY RADIO

Our Analog Two-Way Radio is an extraordinary communication marvel that utilizes the pinnacle of digital technology to ensure impeccable clarity and unwavering reliability in both voice and data transmissions. Proudly presented by Glohe Communication Technology, our top-tier digital two-way radios stand as a testament to superior engineering, offering exceptional audio fidelity, prolonged battery life, and robust encryption for secure exchanges. Whether your needs lie in construction, manufacturing, public safety, or beyond, our radios come in a variety of frequency bands, power outputs, and antenna configurations, tailored specifically to cater to your unique demands.

Note:
Our topmost priority is to guide you towards the perfect two-way radios, which include FM Transceivers and walkie-talkies, precisely tailored to satisfy your distinct requirements.
We eagerly await your inquiries and are enthusiastic about the opportunity to assist you.
We are thrilled that you are interested in evaluating our samples for testing, and we deeply value your interest.
We are keenly looking to forge partnerships with committed two-way radio dealers and distributors.
We are assured of our capability to provide you with the perfect two-way radio, FM Transceiver, or walkie-talkie, meticulously designed to align with your communication needs.

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

EXCEPTIONAL TRANSMITTER POWER FOR PROFESSIONALS:

These sophisticated radios offer a vast array of channels and privacy codes, ensuring flawless communication across various settings. Crafted with resilience at the forefront, they meet the demands of professionals with state-of-the-art features such as GPS tracking and system compatibility. Select models are even equipped with Bluetooth technology for seamless, hands-free communication, enhancing safety during driving or operational activities. Adherence to rigorous legal standards guarantees peak performance and interference-free functionality, making them the ultimate choice for those whose jobs require steadfast reliability over distances beyond the reach of typical handheld units.

EXPANSIVE REACH ANTENNA:

The expansive-range antenna is an integral element of two-way radios, significantly boosting signal reach by emitting powerful signals and capturing weaker ones from afar. The antenna's quality and length are essential in extending the operational range. Nevertheless, environmental conditions such as landscape can affect its performance. Under optimal scenarios, a radio may achieve a two-kilometer direct line reach, although barriers like foliage, mountains, and structures can diminish this range.

OUTPUT POWER CAPACITY:

Output power is pivotal for radios aimed at extensive communication spans. Low power output models (0.5W to 5W) accommodate shorter ranges, while those with higher power output (beyond 5W) adeptly cover larger areas. The propagation distance of radio signals is influenced by terrain and altitude, with flat, unobstructed landscapes allowing longer communication than hilly or densely vegetated regions. Additionally, elements such as antenna quality, weather conditions, and electronic interference contribute to determining the range. Attaining the desired communication distance demands a perfect harmony of power output and other vital components.

EXTENDED BATTERY PERFORMANCE:

Achieving superior battery performance involves a holistic approach to design enhancement. Incorporating energy-efficient components is merely one aspect. High-capacity batteries enable prolonged operation between charges. The size and quality of the antenna also impact the transmitted signal, as a proficient antenna can improve range, permitting the radio to function at lower power levels. Furthermore, half-duplex systems, which alternate between transmitting and receiving, generally consume less power than full-duplex systems, aiding in prolonged battery life.

ELITE COMMUNICATION TOOLS FOR PROFESSIONALS:
Two-way radios are essential for professionals in sectors like construction, security, event management, and public safety, offering dependable, immediate communication to organize tasks, manage teams, and swiftly address emergencies.

LIFELINE FOR EMERGENCY SERVICES:
Emergency service personnel, including officers, firefighters, and paramedics, rely on two-way radios to uphold seamless communication, proficiently manage operations during emergencies, and share crucial information in real-time.

 

 

 

 

 

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.