PRODUCT OVERVIEW
This bandpass filter passes 915-928 MHz. Insertion loss is 4 dB across the passband. Rejection at 800 MHz is typically 40 dB or better. It handles up to +10 dBm of input power and operates from -40°C to +85°C.
LoRa / LoRaWAN: The 915-928 MHz passband covers the AU915 LoRaWAN regional plan, used in Australia and in several South American countries, including Brazil. The filter suits LoRaWAN gateways and receivers in these regions that need extra out-of-band interference rejection.
SPECIFICATIONS
- Passband: 915-928 MHz
- Insertion loss: 4 dB typical
- Out-of-band rejection: 40 dB or better (see S21 plot)
- Rejection at 800 MHz: 40 dB typical
- Max input power: +10 dBm
- Max DC voltage (input/output): +3V
- Operating temperature: -40°C to +85°C
- Connectors: SMA-F
APPLICATIONS
- AU915 LoRaWAN — Australia and South American countries including Brazil
- General 915-928 MHz ISM band systems
- UHF RFID readers
- Industrial telemetry and SCADA links
- Smart utility metering
- Drone telemetry systems
- Rejecting adjacent cellular bands ahead of a receiver or LNA
NOTES
Uses SMA-F connectors. Max DC voltage on input or output: +3V. Max RF input level: +10 dBm.
