User's Manual

Product Specification
The STG-832 Infant Tag has the following requirements:
General Specification
Operating Ambient
Temperature Range
• 20.0 deg C to 50.0 deg C
Storage Ambient
Temperature Range
• 20.0 deg C to 50.0 degC
Device ID
• 16 Bits
Power Source
• 3V Coin-cell CR2050
Dimension :
• (39.5) x (36.5) x (15.0) mm
User Interface
Buttons
• None
Visual Indicators
• 1x Green LED Operating Indicator
Power
Input Power
• 3V d.c Coin-cell CR2050
• replaceable Battery
• Up to 3 months of battery life
Wireless Communication Interface (Radio Interface)
Transmission Range
• Up to 10m (Unblocked)
Transmission Frequency
• Once every 140 seconds
Operating Frequency
• 868.4MHz, 919.8MHz and
925MHz ISM Range,
Modulation
• GFSK
Antenna Type
• pcb antenna
RF input impedance
• 50 ohm
Wireless Communication Interface (LF Interface)
Transmission Range
• about 30 ~ 40 (cm)
Transmission Frequency
• Once every 5 seconds