RF modules (433/868/915MHz for UART data transmission)

Detailed Product Description
----------------------Specifications-----------------------
*Power supply: DC 7.5V;
*RF power:≤1W/30dBm;
*Receiving current: less than 25mA;
*Transmitting current: less than 350mA;
 *Sleep current: less than 20uA;
*Transmission distance:
    3Km (BER=10-3at9600bps)
    4Km (BER=10-3at1200bps)
* Size: 53mmx38mmx10mm (without antenna port ).

-----------------------Products Main Features-----------------------
  * Carrier frequency: 315M, 433M,  450M, 670M, 868M, 915MHz or ISM others.
  * Provide rich interface: standard: RS-232/TTL/RAS-485;
  * Interface format: 8N1/8E1 user-defined, or customization for other format interface;
  * 8 channels, expandable for 16/32 channels according to requirements of customers;
  * Baud rate: 1200/2400/4800/9600/19200/38400bps;
  * Integration of receiving and transmitting and half duplex;
  *Transparent data interface, suitable for any standard or non-standard user protocols;
  *Auto filtration of false data produced in the air, and able to transmit long data frames;
  *Good reliability for long-time use, low failure rate, and suitable for both indoor and outdoor use
  * Low power consumption and sleep function;
  * Operation Temperature:-20~+65Celsius(customized batch order for industrial level);
  Temperature Range. -40 to 80 C (-40 to 176 F).
  * Impedance:50&Omega(SMA antenna port, multiple antenna options available);
  * Complying with EN 300220 and ARIB STD-T67;

---------------Applications areas:
  * Automatic meter reading (AMR) and home automation;
  * Supervisory control and data acquisition (SCADA); 
  * Remote control,industry data collection;
  * Monitoring of remote systems
  * Production reporting of active systems
  * Wireless remote control alarm, Wireless sensor;
  * Sports training & competition;
  * Wireless POS, PAD, wireless smart terminal;
  * Electronic bus station and intelligent traffic;
  * Wireless electronic display screen and queuing machine;