Vehicle or Backpack Use Narrowband Portable Base Station Mesh Radio

• Type: Mesh
• Application: Video Transmission, Optical Signal Transmission, Data Transmission, Image Transmission
• Modulation: Mesh
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ZKManet4271
• Receiver Chip: Mesh
• Oscillator Circuit: Mesh
• Working Band: UHF:400-480MHz VHF:136-174MHz
• Channel Quantity: 3773 Each for UHF and VHF
• Channel Step: 12.5kHz
• Working Current: <7A
• Battery Capacity: 16.5ah
• Frequency Stability: 0.5ppm
• Antenna Impedance: 50ohm
• Dimensions: 277times*76times*342mm
• Weight: <6.3kg (W/ Battery)
• Transport Package: Neutral Brown Carton
• Trademark: ZKMANET
• Origin: Guangdong, Shenzhen
• HS Code: 8517691099
• Production Capacity: 10000pieces/Year
• Package Size: 56.00cm * 50.00cm * 20.00cm
• Package Gross Weight: 15.000kg

Product Description

Product Description

The ZKManet4271 is specially designed for rapid deployment on the scene of public security, armed police, army, civil air defense, emergency response office, government public security and other departments. It adopts durable IP67 military standard suits various harsh conditions such as outdoor erection and vehicle carrying. The whole device is made of cast aluminum body, which is good for heat dissipation and can adapt to almost 100% working environment The portable design is suitable for vehicle or backpack use. It can be used with ZKManet4371D narrowband portable base station, and can also be used independently. The unique relay function design can achieve the purpose of hierarchical networking, hierarchical command, and extending communication distance.


Features

• Flexible digital mode and analog mode switching

• PDT/DMR multiple working modes

• Supports up to 8 hops & 32 nodes

• Easy channel configuration

• Supports dual-band co-frequency relay

• Supports 5 types of encryption

• Supports GPS/Beidou satellite positioning

Detailed Photos

• 1- LED Indicator for UHF
• 2- LED Indicator for VHF
• 3- Power Button
• 4- Network Indicator
• 5- ACC Accessory Interface
• 6- LAN Interface
• 7- Microphone Interface 1
• 8- Microphone Interface 2
• 9- Antenna Interface 1
• 10- Antenna Interface 2

• 1- Battery Level Button
• 2- Fuse
• 3- Butterfly Buckle
• 4- Battery Charging Interface

 

 

Product Parameters

Working Band	UHF:400-480MHz VHF:136-174MHz
Channel Quantity	3773 each for UHF and VHF
Channel Step	12.5KHz
Working Voltage	Vehicle-borne: AC220V/DC 13.8V(± 15%) Backpack: DC 10.8-12.6V
Working Current	<7A
Battery Capacity	16.5Ah
Frequency Stability	±0.5ppm
Antenna Impedance	50Ohm
Dimensions	277×76×342mm
Weight	≤6.3KG (w/ Battery)
Transmission Range	50-70km (w/ Tower)
Network Capacity	Up to 8 hops and 32 nodes
Output Power	Vehicle-borne: 25W Backpack: 15W
4FSK Modulation	12.5kHz data only: 7K60FXD 12.5kHz data and voice: 7K60FXE
Adjacent Channel Power	≥60dB
Spurious Emission	-36dBm<1ghz-30dbm>1GHz
Digital Speech Coder	AMBE
Sensitivity	3%BER≤0.35µV
Intermodulation	≥70dB
Adjacent Channel Selectivity	≥60 dB
Spurious Suppression	≥70 dB
Block	≥90 db
Working Temp.	-30ºC-+70ºC
Storage Temp.	-40ºC-+85ºC
Moisture Proof	MIL-STD-810C/D/E/F
Shock and Vibration Proof	MIL-STD-810C/D/E/F
Dustproof & Waterproof	IP67

Company Profile

We are a high-tech R&D enterprise. Our products mainly use Mesh and LTE as core technologies and auxiliary decision-making software to form underground building emergency communication systems, military and police tactical investigation communication systems, military and police non combat training communication systems, urban emergency communication systems, emergency communication vehicle communication systems, etc., suitable for law enforcement forces and government departments such as public security, armed police, military, forest fire prevention, civil air defense, and maritime. Especially the intelligent communication products of special robots have solved the long-distance communication and control problems of robots in complex environments.

Zhongke Lianxun (Shenzhen) Co.,Ltd has multiple patents with independent intellectual property rights, has established a sound quality system and national military standard system that comply with ISO9001 standards, and strictly produces products in accordance with national military standards and internationally recognized standards such as CCC, CE, FCC, etc. It has obtained the Radio Transmission Equipment Model Approval Certificate issued by the Ministry of Industry and Information Technology of China and has passed the wireless product testing certification of the Ministry of Public Security.
 

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