Features overview
Antenna
External whip or 50Ω antenna mountable
Frequency
TCM 310: 868.300MHz
TCM 310U: 902.875MHz
Data rate
125 kbps
Modulation type
TCM 310: ASK 868 MHz1)
TCM 310U: FSK 902MHz1)
Receiver Sensitivity (at 25°C)2)
TCM 310: typ. –96 dBm (868MHz)
TCM 310U: typ. -98 dBm (902MHz)
Conducted Output Power
TCM 310: typ. 3 dBm (868MHz)
TCM 310U: typ. 1 dBm (902MHz)
Power Supply
2.6…4.5V
Serial Interface
UART (ESP3)
Current Consumption
Receive mode: 33 mA
Transmit mode: 24 mA
Dimensions of PCB
22x19x3 mm
Operating temperature
-25° to +85°C
Radio Regulations
TCM 310 (max. radiated power +1.4 dBm with whip): RED (EU)
TCM 310U: FCC (US) / ISED (CA)