1.Products Main Features:
* Carrier frequency: 315MHz,433 MHz, 450MHz, 670MHz, 868MHz, 915MHz or ISM others;
* Provide rich interface: standard: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.
* Wireless remote control alarm of power supply;
* Sports training & competition;
* Wireless POS, PDA, wireless smart terminal;
* Electronic bus station and intelligent traffic;
* Wireless electronic display screen and queuing machine.
* Point to multi-point wireless network, wireless on-the-spot bus and automatic data collection system;
* Power supply: DC 5V;
* RF power: 2W;
* Receiving current: <25mA;
* Transmitting current: <1.5A;
* Sleep current: <20uA;
* Size: 80x45x19mm (without antenna port).
* Transmission distance :