Sell S-J 878 Middle Power RF Data Radio

S-J 878 Middle Power RF Data Radio
 Within the visual range, the reliable transmission distance can reach 20Km (BER=10-3@1200bps) ;
 Carrier frequency: 428~470 MHz;
 16 channels, expandable for 32 channels according to requirements of customers;
 Effective speed: S-J878A: 1200/2400/4800 bps,
S-J878B: 1200/2400/4800/9600/19200/38400bps;
 Interface: TTL level UART , RS-232/RS-485 , Interface format: 8N1/8E1/8o1 user-defined, or customization for other format interface formats;
Can receive and send, half-duplex communication, transition last fleetly.
Offering a transparent data interface, it is 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;
 Power: 5w, receiving current <45mA, transmitting current <1.5A;
 Power Supply: 9-15V DC; Representative Value: 13.8V DC ;
 Temperature: -200~+650 (customized batch order for industrial level) ;
 Size: 58mmW38mmW10mm (not include antenna) ;
 Attachable Communication with Model: S-J878 /S-J871/S-J872/S-J873.