a-505mn Encrypted Ham Radio 2 Way Radio 5W Walkie Talkies Long Distance

• 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

Step into the future of communication with our Analog Two-Way Radio. Utilizing cutting-edge digital technology, this device delivers crystal-clear voice and data communication you can rely on. At Glohe Communication Technology (Xiamen) Co., Ltd., we offer top-tier digital two-way radios enhanced with superior audio quality, prolonged battery life, and robust encryption ensuring secure interactions. Perfectly suited for diverse fields such as construction, manufacturing, and public safety, our radios are available with varying frequency bands, power levels, and antenna options, tailored to meet your unique requirements.

Note:
We are dedicated to guiding you in selecting the perfect two-way radios, whether it's an FM Transceiver, a walkie-talkie, or more.
We are thrilled to welcome your inquiry and eager to assist you.
We're delighted to offer you our samples for testing, showcasing our commitment to ensuring your satisfaction.
Join our journey as we seek dynamic dealers and distributors for our two-way radios.
We are confident in presenting you with the ideal two-way radio solution, be it an FM Transceiver, walkie-talkie, or beyond.

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

PROFESSIONAL-GRADE TRANSMITTER POWER:

With a multitude of channels and privacy codes at your disposal, these radios are perfect for diverse areas and seamless coordination with your team. Built to endure the rigors of professional use, they feature advanced capabilities such as precise GPS positioning and integration with various communication systems. Some models even offer Bluetooth functionality for convenient hands-free usage, enhancing safety during driving or on-the-job tasks. In compliance with stringent legal standards, these professional two-way radios ensure optimal power levels and interference-free operations. They stand unmatched for professionals who require reliable, long-distance radio communication beyond the reach of standard handheld models.

LONG RANGE ANTENNA:

Equip your radio with a long-range antenna to significantly extend its signal reach. By broadcasting robust signals and adeptly capturing faint ones from distant locations, the antenna plays a crucial role in enhancing operational range. While antenna quality and length are vital, the surrounding terrain and environmental factors also influence performance. Under perfect conditions, a radio can cover up to two kilometers in a direct line. However, obstacles like trees, mountains, and high-rise structures may shorten this range.

POWER OUTPUT:

Power output is crucial for radios targeting long-distance communication. Radios with lower power (0.5W to 5W) effectively manage short distances, while those exceeding 5W provide broader coverage. Terrain and elevation impact the distance a signal can travel, with flat, unobstructed land offering extended range compared to hilly or forested areas. Additional factors such as antenna quality, weather, and electronic interference further affect range. Balancing power output with these elements is essential for achieving optimal communication reach.

LONG BATTERY LIFE:

Crafting a long-lasting battery life involves a harmonious blend of design optimizations. While energy-efficient components are a must, high-capacity batteries are pivotal in prolonging operational time between charges. The antenna's quality and size also play a role, as an efficient antenna boosts range, reducing the need for constant high power. Utilizing half-duplex systems, which alternate between transmission and reception, can further conserve power compared to full-duplex counterparts.

PROFESSIONAL COMMUNICATION:
Invaluable across sectors such as construction, security, event management, and public safety, professional two-way radios facilitate instant team communication, task coordination, and emergency responsiveness, making them essential assets in high-stakes environments.

EMERGENCY SERVICES:
In the realm of emergency services, two-way radios are indispensable tools that enable officers, firefighters, paramedics, and other personnel to stay in constant contact. They coordinate operations efficiently during crises and disseminate critical, real-time information, ensuring a swift and effective response.

 

 

 

 

 

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.