The GAMMA-868 module is designed to operate as a long-range telemetry system or modem. It can be arranged as a transmitter, receiver or transceiver in the telemetry mode.
RF Carrier Frequency: 869.5MHz ISM Band
RF Power Output: +20dBm
Receiver Sensitivity: -137dBm @ 240bps (SF=12, CR=4/8)
LoRa? spread-spectrum technology
Range: up to 16Km (line of sight)
Host communication: serial UART with CTS/RTS flow control
8 x GPIO
Learn pushbutton
SMA antenna connector (SIL version)
Power supply: (903-3030, 903-3034) +1.8V to +3.6Vdc
Power supply: R Version (122-5255, 122-5256) +4V to 9Vdc
Board dimensions: 51 x 20mm
Applications: Remote control, remote networking, remote sensing, long-range communication for the Internet of Things (IoT)

RS Product Codes
903-3030 GAMMA-868 SIL format
903-3034 GAMMA-868-SO SMT
122-5255 GAMMA-868 SIL format (R Version 4 Vdc - 9 Vdc)
122-5256 GAMMA-868-SO SMT format (R Version 4 Vdc - 9 Vdc)