2 Way Radio a-505mn Walkie Talkie Long Distance Ham Radio

• Customization: Available
• Battery Type: Lithium-ion
• Certification: CE
• Model NO.: A-505MN
• Channels: 16 channels
• Communication Distance: 1-5km
• 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): 112*57*39mm(Without Antenna)
• Weight: 257g
• Battery Capacity: Li-ion 2000mAh
• Earphone-Port Type: K-Plus
• Program-Port Type: K-Plus
• Charge Type: Type-C/Seat-Charger
• Standby Time: 8days
• 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

Discover unparalleled communication with our Analog Two-Way Radio, a state-of-the-art device crafted with cutting-edge digital technology. At Glohe Communication Technology (Xiamen) Co., Ltd., we pride ourselves on delivering premium digital two-way radios that guarantee crystal-clear voice and data transmission. Our radios boast superior audio quality, extended battery life, and robust encryption for ultimate security. Tailored for diverse applications such as construction, manufacturing, and public safety, our radios come in an array of frequency bands, power levels, and antenna configurations, ensuring a perfect match for your specific communication needs.

Note:
We dedicate ourselves to guiding you towards the ideal two-way radio solutions, including FM Transceivers and walkie-talkies. Our expertise ensures you find the perfect communication device.
We warmly welcome your inquiries and look forward to assisting you.
We are delighted to hear that you are interested in ordering our samples for testing purposes.
We are actively seeking partnerships with two-way radio dealers and distributors to expand our reach.
We are confident that we will connect you with the perfect two-way radio, FM Transceiver, or walkie-talkie to meet your communication needs.

Product Parameters

Specification
Receiver
Frequency Stability	+/-2.5ppm		Rated Audio Power		1000mW
Reference Sensitivity	Better than-121dBm		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 2000mAh 1pc  Belt clip:1pc  Manual:1pc Lanyard:1pc
Feature	Supports Seat-charger/Type-C AI Digital Intelligent Noise Reduction High-capacity Lithium Battery Ultra-long Standby Time 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  Anti-magnetic Speaker
We support customized intercoms of various types and performances on demand.

Detailed Photos

UNPARALLELED PROFESSIONAL-GRADE TRANSMISSION POWER:

Boasting an extensive array of channels and privacy codes, these radios empower users to operate seamlessly across various locales while coordinating effortlessly with others. Engineered with durability in mind, they cater to professional users who demand excellence and feature sophisticated capabilities such as GPS positioning and integration with other communication systems. Moreover, select models are equipped with Bluetooth for hands-free communication, enhancing safety while driving or working. These high-caliber two-way radios adhere to stringent legal requirements regarding power and interference-free functionality. They stand as the premier choice for professionals whose roles necessitate dependable radio communication over vast distances, far surpassing the reach of standard handheld models.

EXTENDED RANGE ANTENNA:

The extended range antenna is a pivotal component that amplifies a two-way radio's signal reach. This marvel of engineering transmits potent signals while adeptly capturing faint ones from distant sources. The antenna's quality and dimensions are crucial in augmenting its operational range. Nonetheless, factors such as terrain and environmental obstructions can impact performance. Ideally, a radio with a two-kilometer radius can maintain a direct line of communication over two kilometers. In contrast, obstacles like trees, mountains, and skyscrapers can impede the signal, reducing effective range.

SIGNIFICANT POWER OUTPUT:

Power output is the cornerstone of radios designed for expansive communication. Radios with lower power output (0.5W to 5W) are tailored for short distances, while those boasting higher outputs (above 5W) cover extensive territories. The signal's reach is influenced by terrain and elevation, with flat, unobstructed areas enabling greater distances than rugged or densely wooded regions. Additional elements such as antenna design, weather conditions, and electromagnetic interference can also affect range. The optimal blend of power output and supplementary features is vital for achieving the desired communication span.

EXTENDED BATTERY PERFORMANCE:

Achieving extended battery performance requires a holistic approach to design optimization. Beyond using energy-efficient components, high-capacity batteries are crucial for prolonged operation between charges. The antenna's robustness and quality play a significant role in enhancing signal reach, reducing the need for constant high-power operation. Additionally, half-duplex systems, which permit either transmission or reception at a time, tend to conserve more power compared to their full-duplex counterparts.

PROFESSIONAL COMMUNICATION ESSENTIALS:
Two-way radios are integral to professionals across diverse sectors, including construction, security, event management, and public safety. These industries depend on these devices for instantaneous team communication, efficient task coordination, and rapid emergency response, underscoring their indispensable role.

CRITICAL EMERGENCY SERVICES:
In the realm of emergency services, officers, firefighters, paramedics, and other personnel rely on two-way radios to uphold uninterrupted communication, orchestrate operations during crises, and exchange essential information with precision and urgency.

 

 

 

 

 

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.