V-Chip Microsystems VT-CC1110-433M, User Manual

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COPYRIGHT @ 2012 Shenzhen V-CHIP MICROSYSTEMS Co. Ltd VERSION: VT-CC1110-APR-2012
VT-CC1110-433M
General Characteristics
Test operating conditions
：
Ta=25°C
，
VCC=3.3V if nothing else stated.
Parameter Type Condition/Note
Operating supply voltage DC2.0
～
3.6V
Central frequency 433MHz
Can be programmable to other frequency in
bands 391~464MHz
Frequency accuracy ±10KHz
Modulation format GFSK/2-FSK/ASK/OOK/MSK Programmable
Transmit power -30
～
+10dBm Programmable
Receiver sensitivity -110dBm 2.4Kbps
TX current consumption <35mA Po=10dBm
RX current consumption <22mA
Sleep State current consumption 0.5uA Power Mode 3
Data rate 1.2
～
500Kbps Programmable
Communication distance >200m
2-FSK modulation, 2.4kBaud data rata,
+10dBm output power.
Flash 32KB
RAM 4KB
Operating temperature -20
～
+85 °C
Storage temperature range -50
～
+125°C
Antenna Impedance 50ohm
Dimension 24.0×25.9×2.4mm See more in PCB description
Note
：
1
．
The module transmission data rate will affect transmission distance and receiving sensitivity, the higher the data
rate , the closer the distance, and the lower the receiving sensitivity.
2
．
The supply voltage to the module will affect TX power, in the operating supply voltage range, the lower the
voltage, the lower the TX power.
3
．
The module central frequency will change as the operating temperature change, use it under suggest temperature,
the module can work well.
4
．
The antenna will strongly affect the communication distance, please select matched antenna and connect it
correctly.
5
．
The module mount will affect the communication distance.