ATC-863 Mini Power Wireless Module User’s Manual
ATC-863, the mini power wireless module, is used as the wireless data transmission in short distance. With the small size, weight and power consumption and good stability and reliability, it has the function of bi-directional data sign transmission, test and control. It is used for Wireless meter reading, such as water meter, electric meter and gas meter, parking meter, intellective card, electronic weighing apparatus, meter for checking on work attendance, queue wireless meter, building control, shipping company control, alarm system, intelligent equipment, Automatic data collecting system; Industrial remote control and remote test building automation, safety and security, powerhouse equipment wireless monitor, entrance control system, etc. It provide the USB power interface to be convenient for the mini computer and PC users if necessary.
ATC-863 Feature
1.Ultra low power transmission transmission power less than of 10mW, high receiving sensitivity: -110dbm ,
2. ISM frequency band, not requiring on application of frequency point
Carrier frequency of 433MHz，also capable of providing 315/868/915MHz carrier frequency.
3. High ani-interference and low BER (Bit error Rate)
Based on the GFSK modulation mode, it adopts the efficient communication protocol. The actual bit error rate of 10-5 10-6 can be achieved when channel bit error rate is 10-2.
4. Long transmission distance
Within the range of visibility, the reliable transmission distance is 300m (BER=10-3/9600bps).
5. Transparent data transmission
Transparent data interface is offered to suit any standard or nonstandard user protocol. Any false data generated in the air can be filtrated automatically (What has been received is exactly what has been transmitted). The charge time for receiving and sending <10ms.
6. Multi-channel and speed
The standard ATC-863 configuration provides 8 channels. to meet the multiple communication combination mode of the users. It has baud rate to be chosen such as 1200bps、 2400bps、4800bps、9600bps、19200bpss. The wireless transmission rate is direct ratio with baud rate of interface to meet user’s equipment requirement.
7. High speed wireless communication and Large data buffer
When the speed rate in the air is quicker than interface’s, allowing to transmit unlimited length data at one time, when the speed rate is slower or equal the interface’s, allowing the transmission of 255 Bytes long data frames at one time for more flexible programming by users.
8. Intelligent data control and the user doesn’t need to prepare excessive programs
Even for semi duplex communication, the user doesn’t need to prepare excessive programs, only receiving/transmitting the data from the interface. ATC-863 will automatically complete the other operations,such as transmission/receiving conversion in the air, control, etc.
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