Overview
The Inventory Master LoRa Gateway is a wireless communication router for Internet of things, which provides users with wireless long-distance data transmission function by using a public wireless network and supports LORA wireless transmission technology for data transmission over short distances.
Technical Specification
| Working frequency | 470 MHZ to 510 MHZ |
| Maximum transmitting power | 19 ±1 DBM |
| Modulation method | LORA |
| Reception sensitivity | – 136 ±1 DBM ( 250 BPS) |
| Communication rate | 0.2 Kbps to 37.5 Kbps |
| The antenna | Default omnidirectional FRP antenna (470 mHz to 510 mHz) |
| The ports specification | RJ 45 |
| Baud rate | 9600 |
| Network protocol | IP, TCP / UDP, IPV 4 |
| IP acquisition mode | Static IP, DHCP |
| DNS | Support |
| User configuration | Software configuration, AT instruction configuration |
| Web caching | TX: 6 Kbyte, RX: 4 Kbyte |
| Transmission power | GSM900 class 4 (2 w) DCS1800 class (1 w) |
| The antenna | Omni-directional FRP antenna |
| Working mode | Transparent transmission |
| TCP connections | 2 |
| SIM card | Standard 6 pin SIM card interface, 3 V, 1.8 V SIM card |
| The antenna | Omni-directional FRP antenna |
| Working temperature | -40 °F to 176 °F (-40 ℃ to 80 ℃) |
| Working humidity | 0% RH to 95% RH |
| Size | 9.06 in x 6.1 in x 2.56 in (230.12 mm x 154.94 mm x 65.02 mm) |
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