User Manual

Specifications
WiData Firefly System Hand Held Communicator User’s Guide
6
Specifications
PC Card
Dimensions 3.3 x 2.1 x 0.2 inches
85 x 54 x 5 mm
Weight 1.6 oz
Operation Temperature 0 to +55 °C
Storage Temperature -20 to +85 °C
Humidity 95% non condensing
PCMCIA Compliance Type II, Version 2.01
Card and Socket Services 2.1
DSSS RF Performance
Frequency 2441.750 MHz
Spreading (PN Code) 511 chips/bit
Chip Rate 30.521875 MHz
Power <1mW
Range (to DSSS reader) up to 200 feet
OOK/FSK RF Performance
Frequency 2446.520 MHz
OOK/FSK Rates 375 kHz (Logic 0)
535 kHz (Logic 1)
Power <1mW
Range (to tag) 0 to 6 feet