Product - > RF Module


  • 433MHz Wireless Transmission Module
    • Product Model:

      LSDRF4310N01

    • Time : Jan 27, 2010

Overview
LSDRF4310N01 Wireless Transmission Module, work in the 433MHz ISM band, making it easier wireless applications, the engineer can completely bypass the wireless hardware design problems, through the SPI interface for simple configuration of the module，then you can easily send and receive wireless capabilities.

 

Size And Interface Specification (2.0mm pin)
Pin1: VCC Pin2: GND Pin3: SI Pin4: SCLK Pin5: SO (GDO1) Pin6: GDO2 Pin7: GDO0 Pin8: CSn

 
LSDRF4310N01 Diagram （Unit：mm）

 

LSDRF4310N01 Diagram（Unit：mm）

 

 

Features
Work Frequency: 433MHz
Modulation Mode:2-FSK / GFSK / MSK / OOK / ASK, the user can setting
Transmission Distance: visual range ~ 300M
Data Rate Range: 1.2K ~ 500Kbps, users can setting
Interface Rate: SPI interface, the maximum rate 4M
Operating Voltage: DC 1.8 ~ 3.6V
Operating Temperature: -20 ~ 75 ℃
Module Size: L * W = 25mm * 17mm

 

 

Applications
AMR-automated meter reading
Consumer electronic product
RKE-two-way remote keyless login
Low-power telemetry
Housing and building automation
Wireless alarm and security systems
Industrial measurement and control
Wireless sensor networks

 

 

Specifications
Transmit Power: ≤ 10dBm, the user can setting
Receiver Sensitivity:-108dBm (433MHz/2400bps)
Frequency Deviation: ≤ ± 5K
Emission Current: 28mA (10dBm output)
Receive Current: 18mA
Sleep Current: <5uA
Adjacent Channel Rejection: 33dB
Channel Switch Time: 90uS, suitable for FM communications applications

 

 

Download
·CC1101 Data Sheet (Rev. E) Download
·CC1101 Errata Note (Rev. B) Download