The RF412 is a high-speed 900 MHz serial radio designed for unlicensed operation in Australia and New Zealand.
The RF412 is a 915 to 928 MHz frequency-hopping spread-spectrum radio with a configurable transmit-power output of 5 to 250 mW and software-selectable channel masking for improved RF interference immunity. This power-sipping, yet speedy, radio provides a cost-effective way to network dataloggers.
Benefits and Features
Does not require individual operational license in Australia or New Zealand
High-speed serial communication, optimized for PakBus networks
Low power (< 2 mA idle) during periods of inactivity
Supports point-to-point with RF retries and point-to-multipoint operations
Remote diagnostics using PakBus node operations
Cheaper than the RF411A
Key Specifications:
Frequency:
915 to 928 MHz
Transmit Power Output:
5 to 250 mW (software-selectable)
Receiver Sensitivity:
-101 dBm
Channel Capacity:
Seven 25-channel hop sequences sharing 31 available channels
RF Data Rate:
200 kbps
Link Throughput:
115.2 kbps (maximum)
Antenna Connector:
Reverse Polarity SMA (RPSMA) jack
Input Connectors:
RS232 9 pin D female, CS I/O, USB Type B
Power:
9 to 16 Vdc
Average Current Drain:
Transmit < 80 mA (250 mW TX Power)
Receive 15 mA
Standby < 0.5 mA (depending on power saving mode)
Note to RF411A users: The RF411A is factory upgradeable to an RF412. Contact Campbell Scientific for a Returned Material Authorization (RMA).
