Radio module:
Range: 3km, receiving current:<25mA, Transmitting current:<350mA, sleep current:<20UA, power supply: DC7.5V

Radio module Products Main Features:

* Carrier frequency: 433 MHz, 450MHz, 670MHz, 868MHz, 915MHz or ISM others;

* Provide rich interface: RS-232/ TTL/ RS-485;

* 8 channels, expandable for 16/32 channels according to requirements of customers;

* Baud rate: 1200/2400/4800/9600/19200/38400bps;

* Interface format: 8N1/8E1 user-defined, or customization for other format interface;

* Integration of receiving and transmitting and half duplex;

* Low power consumption and sleep function;

* Temperature: -35~+75 C;

* Impedance: 50 Ohm(SMA antenna port, multiple antenna options available);

* Complying with EN 300220 and ARIB STD-T67.

* Industrial design standard with high reliability and stability.

2.Application 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 of power supply;
* Sports training & competition;
* Wireless POS, PAD wireless smart terminal;
* Electronic bus station and intelligent traffic;
* Point to multi-point wireless network,data collection system.

3.Specifications

* Power supply: DC 7.5V;

* RF power: 1W;

* Receiving current: <25mA;

* Transmitting current: <350mA;

* Sleep current: <20uA;

*Transmission distance:

     3Km ();
  4Km ();

* Size: 80mm*45mm*19mm (without antenna port).