a-901r Durable Walkie Talkie Analog Two Way 10km Communication Ham Radio

• Customization: Available
• Battery Type: Lithium-ion
• Certification: CE
• Model NO.: A-901R
• Channels: 16 channels
• Communication Distance: 1-10km
• Display Type: Without Display
• Encryption: DSP
• Features: Emergency Alarm, Encrypted Communication
• IP Rating: IP66
• Channel Bandwidth: 250kHz
• Frequency Range: 400-470MHz
• Dimension(mm): 119*61*33(Without Antenna)
• Weight: 265g
• Battery Capacity: Polymer Lithium Battery 2000mAh
• Spreading Factor(Sf): 7
• Code Rate(Cr): 2.4kbps
• Charge Type: Type-C/Seat-Charger
• Rated Audio Power: 500MW
• Receiver Sensitivity: 0.3UV/-117dBm(Ber5%)
• Air Speed: 10kbps
• Launch Duty Cycle: Approximate 35%
• Working Voltage: 7.4V
• Output Power: 10W
• Modulation Mode: Lora(Css)
• 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 * 17.50cm * 6.50cm
• Package Gross Weight: 0.750kg

Product Description

Product Description

DIGITAL TWO WAY RADIO

Analog two-way radio is a cutting-edge communication device leveraging advanced digital technology to deliver crystal-clear and reliable voice and data transmission. At Guanhe Communication, we proudly offer premium digital two-way radios renowned for their superior audio quality, prolonged battery life, and state-of-the-art encryption ensuring secure dialogue. These versatile radios are perfectly tailored for a wide range of industries including construction, manufacturing, and public safety. Available in multiple frequency bands, power settings, and antenna configurations, our radios are designed to meet your specific communication needs with unmatched efficiency.

Note:
We are dedicated to guiding you towards the ideal two-way radios, including FM Transceivers and walkie-talkies, that best fit your requirements.
We are delighted to receive your inquiry and are eager to assist you.
We are thrilled that you are interested in ordering our samples for testing and evaluation.
We are actively seeking partnerships with two-way radio dealers and distributors to expand our network.
We are confident in our ability to guide you to the perfect two-way radio, FM Transceiver, or walkie-talkie that suits your communication needs.

Product Parameters

Specification
The Standard Of Packing	1 radio with standard accessories in a box,20 boxes in a carton Standard accessories:  Radio:1pc  Charger:1pc  Battery:Li-ion 2000mAh 1pc  Belt clip:1pc  Manual:1pc Lanyard:1pc
Feature	Chime In With Voice Announcement Voice Encryption 16 Channels Co-channel Relay Function Intelligent Self-organizing Network Function  Supports 30 Levels Of Jumps High Anti-interference Low Voltage Alert High Penetration Capacity High Confidentiality Supports Power Broadcasting 40mm Diameter speaker IP66 Protection Level
We support customized intercoms of various types and performances on demand.

Detailed Photos

PROFESSIONAL-GRADE TRANSMITTER POWER:

Our cutting-edge walkie talkies boast an impressive array of channels and privacy codes, empowering users with enhanced flexibility and security across diverse regions. Built with exceptional durability, these radios are tailored for professional use and feature advanced functionalities, including GPS positioning for seamless navigation and integration with other communication systems. Select models even offer Bluetooth connectivity for a hands-free experience, ensuring safety during driving or field operations. Compliant with rigorous legal standards for power and interference, these professional two-way radios are the ultimate solution for individuals whose roles demand unwavering reliability and extended communication ranges beyond conventional handheld devices.

LONG RANGE ANTENNA:

The exceptional long-range antenna of our two-way radios significantly enhances signal reach, transmitting robust signals and capturing distant, weaker ones. By maximizing the quality and length of the antenna, users can achieve superior operational range. However, external factors such as terrain and obstacles can influence this range. Under optimal conditions, radios can establish clear communication across a two-kilometer radius in a direct line. Should the signal encounter barriers like trees, mountains, or towering buildings, the effective range may diminish slightly.

POWER OUTPUT:

Power output is critical for achieving long-range communication. For short distances, radios with a power output between 0.5W and 5W suffice, whereas higher power levels exceeding 5W are ideal for wide-area coverage. Terrain and elevation play roles in signal travel, with flat, unobstructed ground supporting extended reach compared to more challenging environments like hills or dense woods. Additionally, antenna quality, weather, and electronic interference are factors influencing range. Striking the perfect balance between power output and these variables is essential for optimal communication distances.

LONG BATTERY LIFE:

To ensure long-lasting battery performance, manufacturers meticulously refine design elements, combining energy-efficient components with high-capacity batteries. This allows for extended use between charges. The antenna's size and quality also contribute to improved signal transmission, enabling radios to maintain range without constant high-power operation. Half-duplex systems, which alternate between transmission and reception, offer power-saving advantages over full-duplex models.

PROFESSIONAL COMMUNICATION:
In sectors such as construction, security, event management, and public safety, our two-way radios are indispensable. Professionals depend on them for instantaneous team communication, effective task coordination, and swift emergency response.

EMERGENCY SERVICES:
For officers, firefighters, paramedics, and emergency service personnel, our two-way radios are vital tools for maintaining seamless contact, orchestrating emergency operations, and exchanging crucial information swiftly and accurately.

 

 

 

 

 

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.