BAT-4G Detail

Features

Advanced Sensor Technology	- Capacitive Polymer Humidity - Bead Thermistor Temperature
Simple to Use	- Dry cell (alkaline) batteries - No recalibration required

Transmitter

Tuning Frequencies	402, 403, 404, 405 MHz
Output Power	300 mW
Tranmission	76 kilobaud, FM
Bandwidth	130 kHz (402 Mhz)
Stability	Crystal Controlled

PTU Sensors

Temperature
Type	Bead Thermistor
Range	-90 to 50 Deg C
Accuracy	0.3 Deg C
Resolution	0.01 Deg C

Humidity
Type	Capacitive Polymer
Range	0 to 100% RH
Accuracy	5% RH
Resolution	1% RH

GPS Receiver

Number of channels	12
Update Rate	1Hz
Acquisition Time	50sec
Altitude Accuracy	10m (rms)