Indoor Femto Gateway WLRGFM – 100
Base station for data collection in the LoRaWAN network
The WLRGFM-100 can be found in energy-saving LoRaWAN networks as a gateway. The item is geared to receive data from a wide range of sensors via the Internet of Things (IoT infrastructure).
LoRaWAN gateways’ main benefits are their range (10–15 km), their high penetration, and the minimal power they use. They don’t need licenses to broadcast because they use frequencies between 862 and 870 MHz.
*LoRaWAN is a registered trademark of Semtech Corporation
Product information
- Description
HOW IT WORKS
Cellular networks rely on base stations to function. They are set up in close proximity to a network of sensors (composed of 100–1,000 individual units). The gateway, for instance, is set up in close proximity to houses with radio modules for utilities like water, gas, and power. Data from meters are collected by radio modules and sent to the hub through the LoRaWAN network. The gateway then sends the data to a server for analysis. That’s why it taps into high-speed data lines (via LAN or Wi-Fi networks).
SPECIFICATION
| Model name
|
WLRGFM-100
|
| Frequency bands
|
EU 862 — 870 MHz
US 902 — 928 MHz India 865 — 867 MHz AS 920 — 928 MHz CN 470 — 510 MHz |
| Working channels
|
Up to 8 simultaneously
|
| Wireless interfaces
|
802.11 b/g/n 2.4 GHz
|
| WAN interface
|
LoRaWAN
|
| Modulation
|
Based on LoRaWAN
|
| Radio transmitter power
|
0.5 W (up to 27 dBm)
|
| Radio receiver sensitivity
|
Up to -142 dBm
|
| Working temperature
|
-10ºC — 55ºC
|
| Storage temperature
|
-10ºC — 60ºC
|
| Supply voltage
|
DC 5V/2A via a mini-USB port
|
