User's Manual

Amcrest Technologies LLC
Date: 2015/3/17
Preliminarydatasubjectstochangewithoutnotice
2
WLD895
2.4GHz Digital RF Module
C: Specification
Parameter Min. Typ. Max. Unit
Electrical Section
Supply Voltage 3 3.3 3.6 V
Supply current in TX mode TBD mA
Supply current in RX mode TBD mA
Crystal 16M Hz
RF Section
Modulation Mode FSK/GFSK
Operating Frequency(Note1) 2400 ~ 2483.5 MHz
Data Rate 4M bps
Transmitter Section
Transmission Power +17 dBm
Power control range
0~19 dB
Receiver Section
Sensitivity -85 -88 dBm
Operation
Operating Temperature -20 ~ +70
℃
Storage Temperature -40 ~ +85
℃
Note: 1. 2.4GHz ISM Band