1、frequency band: 400-470mhz ism frequency band;(users can change it by software)
2、power output controllable by software: 2w-10w (users can change it by software)
3、8 channels, if needed, 16/32/64 channels are available to satisfy various configuration of communication at the same time;
4、baud rate:1200、2400、4800、9600、19200、38400bps;
5、data format:8n1/8e1/8o1(other formats can also be provided, such as 9-bit data bits to meet the requirements of multi-machine communication);
6、interface:rs232/rs485/ttl;
7、transparent data transmission,transparent data interface used in transceivers is for meeting many standard or nonstandard user protocols. any false data generated in air can be filtrated automatically (what has been received is exactly what has been transmitted);
8、 industrial-grade design, uses high-quality devices and high-precision temperature compensation crystals to meet the needs of all-weather work. reliable operating temperature up to -35°c to 70°c;
9、big data buffer area, the transceiver can transmit unlimited data frames with flexible user program.the terminal can continuously send data to the module without buffer overflow and data loss;
10、compatible with kyl series other modules with medium power (1w, 2w), high power (5w), convenient and flexible networking;
11、complies with standard en 300220 and arib std-t67。
amr automatic meter reading;
building automation, security, wireless monitoring and control of room equipment,access control system;
wireless alarm and security systems, wireless queuing machine and wireless medical containers;
wireless pos, pda wireless smart terminal ;
wireless data transmission, automatic data collection system;
wireless led display, responder and intelligent traffic;
converting rs-485 cable to wireless communication, such as plc。
features | range | remark |
power supply d.c. | 10v | 10-36v |
frequency | 400mhz | 400-470mhz |
output power | 5w | 5-10w |
transmitting current | <3a | |
receiving current | <30ma | |
sleeping current | ||
receiver sensitivity | -120dbm | 1200bps |
-116dbm | 9600bps | |
transmission distance | 8-12km | line-of-sight, the height of antenna 1.5m |
dimension | 118mm×76mm×32mm | without antenna connector |