COPYRIGHT @ 2013 Shenzhen V-CHIP MICROSYSTEMS Co. Ltd VERSION: VT-CC1120PL-2013
VT-CC1120PL-433M
General Characteristics
Test operating conditions
：
Ta=25°C
，
VCC=3.3V if nothing else stated.
Parameter
Type
Condition/Note
Operating supply voltage
DC 3.0
～
3.6V
Frequency range
410-480MHz
Programmable
Frequency accuracy
±10ppm
Modulation format
2-FSK/4-FSK/2-GFSK/4-FSK/MSK/OOK
Programmable
Transmit power
MAX:26dBm(3.3V)
Programmable
Receiver sensitivity
-125dBm
1.2kbps DEV=4KHz RX BW=25KHz
TX current consumption
≤250mA
RX current consumption
≤25mA
Sleep State current consumption
<1uA
Transmit distance
5000M
Antenna impedance
50ohm
Operating voltage
3.0~3.6V
Operating temperature
-40
～
+85 °C
Storage temperature range
-40
～
+125°C
Dimension
36.3×22.2mm×4.0 mm(With shield cover)
Note
：
1
．
The module transmission data rate will affect Transmission distance ,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.
