a-203 Portable Two Way Radio with DSP Encryption Walkie Talkie

• Customization: Available
• Battery Type: Lithium-ion
• Certification: CE
• Model NO.: A-203
• Channels: 16 channels
• Communication Distance: 1-3km
• Display Type: Without Display
• Encryption: DSP
• Features: Encrypted Communication
• IP Rating: None
• Radio Channels: 16
• Channel Spacing: 25kHz/12.5kHz
• Frequency Range: 400-520MHz
• Dimension(mm): 90*54*30 (Without Antenna)
• Weight: 147g
• Battery Capacity: Li-ion 2000mAh
• Earphone-Port Type: K-Plus
• Program-Port Type: K-Plus
• Charge Type: Type-C
• 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: 0.600kg

Product Description

Product Description

DIGITAL TWO WAY RADIO

The analog two-way radio is a state-of-the-art communication tool, crafted with cutting-edge digital technology to ensure crystal-clear and dependable voice and data exchanges. At Glohe Communication Technology, you will find premium-quality digital two-way radios that deliver superior audio clarity, extended battery performance, and top-tier encryption for heightened security. Ideal for diverse applications such as construction, manufacturing, and public safety, these radios are available in varying frequency bands, power settings, and antenna types, perfectly tailored to meet your unique communication requirements.

Note:
We make every effort to guide you to the perfect two-way radio solution, whether it's an FM Transceiver, walkie-talkie, or other models.
We are delighted to receive your inquiry and look forward to assisting you.
We are thrilled that you are interested in ordering our samples for testing purposes.
We are actively seeking skilled two-way radio dealers and distributors to expand our network.
Rest assured, we are committed to introducing you to the precise two-way radio solution, whether it's an FM Transceiver or a walkie-talkie, that matches your 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
Transmitter
Transmitting Power	≤2W		Frequency Stability		+/-1.5ppm
Transmitting SNR	≥45dB		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 To Prevent Frequency Crosstalk Non-standard QT/DQT SK1 Side Key Short Press On Volume + SK2 Side Key Short Press On Volume - QT/DQT TOT PC Material Code Switch  Type-C/Dual Seat-charger (Optional)
We support customized intercoms of various types and performances on demand.

Detailed Photos

PROFESSIONAL-GRADE TRANSMITTER POWER:

Equipped with multiple channels and enhanced privacy codes, our radios are designed for seamless integration across various areas and with diverse teams. Engineered with robust construction for professional use, they boast sophisticated features such as GPS positioning and compatibility with other communication networks. Many models even offer Bluetooth capabilities, ensuring hands-free communication for safer driving and working environments. These professional-grade two-way radios adhere to rigorous legal standards, ensuring optimal power levels and interference-free operation. They are the ultimate choice for professionals who require dependable communication solutions that surpass the limitations of standard handheld models.

LONG RANGE ANTENNA:

The long-range antenna significantly enhances the radio's ability to transmit and receive signals over extended distances. It emits powerful signals and captures faint ones from remote sources, effectively expanding its operational range. The antenna's quality and length play a pivotal role in this enhancement, though environmental factors such as terrain may influence performance. Under ideal conditions, a radio with a two-kilometer antenna reach can indeed cover that distance in a direct line. However, natural barriers like trees and man-made structures such as skyscrapers can impact signal strength, reducing the effective range.

POWER OUTPUT:

Power output is a critical factor in radios designed for extensive-range communication. Radios with lower power output (0.5W to 5W) are suited for short-range use, while those with higher outputs (above 5W) can cover greater distances. The terrain and elevation are crucial in determining signal travel distance, with flat, unobstructed areas allowing for more extensive coverage than hilly or densely forested regions. Additionally, factors like antenna quality, weather conditions, and electronic interference also play significant roles. Achieving the perfect synergy of power output and other technical specifications is essential for reaching desired communication distances.

LONG BATTERY LIFE:

Enhancing battery life requires meticulous optimization of numerous design elements. Beyond energy-efficient components, high-capacity batteries are vital for prolonged operation between charges. Antenna design also influences signal transmission efficiency, with superior antennas enabling extended range without necessitating higher power. Additionally, half-duplex systems, which allow either transmission or reception at any given time, often consume less power than full-duplex models, contributing to extended battery life.

PROFESSIONAL COMMUNICATION:
These radios are indispensable to professionals in sectors like construction, security, event management, and public safety. They are relied upon for instantaneous communication, seamless task coordination, and rapid emergency response, ensuring operational efficiency and safety.

EMERGENCY SERVICES:
For emergency personnel such as officers, firefighters, and paramedics, two-way radios are essential for continuous contact, strategic coordination during critical situations, and real-time information exchange, ensuring effective emergency response and public safety management.

 

 

 

 

 

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.