Ultra low power transmissionLow power consumptionSaving power modelLong transmission distance
The standard transmit power 2W/1W, users can set it, High receiving sensitivity: -123dbm
Carrier Frequency: 433MHz, options of 402-470MHz.
DC5V Power, Receiving current <50mA, transmitting current <1.5A/2W (<1A/1W); Sleeping current ＜1mA.
The real industrial product, the working temperature is -40℃~+85℃
It can provide RS-232, RS-485, and TTL.
One sleeping model: awaken from hardware
Radio adopts chip integration, the conversion time for transceiver is short <20ms, all indications consistency, and better performance.
Based on the GFSK modulation mode, it adopts the efficient communication protocol. The actual bit error rate is 10-5～10-6when channel bit error rate is 10-2.
Within the range of visibility, the reliable transmission distance can be 5km-15km when place the antenna higher than 3m.
Transparent data interface is offered, which can be fit for 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 change time for receiving and sending <10ms.
FY-605 provides various baud rate 1200, 2400, 4800, 9600, 19200 and 38400bps. The wireless transmission speed and the connection baud rate are proportional, to satisfy the customer’s equipment.
When the RF baud rate is bigger than the COM baud rate, it can transmit unlimited data at one time, and when the RF baud rate is smaller than or was equal to the COM baud rate, may transmit 512 bytes data.
Even it’s half duplex, the user doesn’t need to prepare excessive programs, only receiving/transmitting the data from the interface. DR433-2000 will automatically complete the other operations, such as transmission/receiving conversion in the air, control, etc.
Single chip radio frequency integrated circuit and lessened peripheral circuits, high reliability, and low failure rate.
Watchdog monitors the inner function, so it can change the traditional product structure and improve the product reliability.