ChallengeOne LoRa Gateway Module
Telnet / Challenge One
Space-qualified LoRa (Long Range) gateway payload module for the ChallengeOne satellite platform, receiving low-bandwidth IoT telemetry from ground terminals.
Technical specifications
- Input voltage
- 5.5 - 18.0 V
- Frequency band
- subGHz
- Antenna interface impedance
- 50 Ohm
- Communication bus
- CAN; UART; I2C
- Maximum input power
- 0 dBm continuous
- Sensitivity
- up to -138 dBm
- Operating temperature
- -40 to +80 °C
- Storage temperature
- -40 to +85 °C
- Shock resistance
- 50 g
About
The LoRa Gateway (“Passerelle LoRa”) is the primary IoT payload module of Telnet’s ChallengeOne satellite platform. Operating in the sub-GHz band, it receives long-range, low-power telemetry transmissions from ground-based LoRa IoT terminals used for asset tracking, precision agriculture and infrastructure monitoring, forwarding the data via the satellite’s onboard bus for downlink.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
