•Multiple spreading factors (SF5 to SF12)
•170 dBm link budget
•Long communication distance, high receiving sensitivity, ideal communication
•distance up to 2 kilometers
•Low power consumption, 1 μA minimum standby current in sleep mode
•Wide working frequency, working voltage and working temperature ranges; strong anti-interference ability
Supply voltage | 5 V DC | |
Battery backup | Typical 1800 mAh lithium battery (optional) | |
Modulation | GFSK (RF-FSK Dongle), LoRa (RF-LoRa Dongle) | |
Uplink communication | Bluetooth / USB | |
Downlink communication | RF-FSK P2P (RF-FSK Dongle), RF-LoRa P2P (RF-LoRa Dongle) | |
Frequency range | RF-FSK 433 to 453 MHz, Bluetooth 2.4 GHz (RF-FSK Dongle) | |
LoRa 433 to 453 MHz, Bluetooth 2.4 GHz (RF-FSK Dongle) | ||
Protocols | DLMS/COSEM, ANSI | |
Installation | Portable mobile device | |
Limit operating temperature | -40 °C to +85 °C | |
Relative humidity | ≤ 95%, non-condensing |