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HOME > NEWS > Company trends

Recommended this week: Juying electronic LORA series

2022-03-09 16:43:45| Source:網(wǎng)絡(luò)| views:| 0

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Lora is a low-power LAN Wireless Standard created by Semtech company. Low power consumption is generally difficult to cover long distance. Long distance power consumption is generally high. People need long-distance low-power communication, so Lora communication was born.

The name of Lora is long range radio. Its biggest feature is that under the same power consumption condition, it spreads farther than other wireless methods, realizing the unity of low power consumption and long distance. Lora communication expands the communication distance by 3-5 times compared with traditional radio frequency communication under the same power consumption.

Equipment principle

Juying electronic Lora series equipment adopts Lora wireless technology to realize the interconnection between Lora gateways. 4G or Ethernet technology is adopted to realize the access of Lora gateway to remote cloud server, so as to finally realize the remote data collection and monitoring and the remote control of Lora equipment.

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Transmission distance: up to 2-5 km in towns and 15 km in suburbs.

The product uses new spread spectrum technology, which has excellent receiving sensitivity, signal-to-noise ratio and reliable anti-interference ability. It can communicate stably within 3km.

working frequency

Operating frequency: ISM frequency band includes 433, 868, 915 MH, etc.

standard

Standard: IEEE 802.15.4g

Modulation mode: Based on spread spectrum technology, it is a variant of linear modulation spread spectrum (CSS), with forward error correction (FEC) capability. It is a private patented technology of Semtech company.

Battery life

Battery life: up to 10 years. Juying electronic Lora series equipment comes with 3.6vdc19an high-capacity battery. Upload data once a minute, which can work continuously for 5-10 years without replacing the battery

Transmission rate: hundreds to tens of Kbps. The lower the rate, the longer the transmission distance

capacity

Capacity: one Lora gateway can connect thousands of Lora nodes.

Security: aes128 encryption.

Long distance. Low power consumption, high performance and low cost. It is suitable for large-scale networking.


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