KYL-300H-192中文資料科易連數(shù)據(jù)手冊PDF規(guī)格書

Features of KYL-300H

1. Low power transmission: 5W (default), 6W~7W (optional).

2. Carrier frequency: 433MHz (default), 400-470MHz (optional)

3. High anti- interference and Low BER (Bit Error Rate)

Based on GFSK modulation, high-efficiency forward error correction channel encoding technology is used to ensure the data’s resistance against both transient interference and random interference. The actual BER can be achieved to 10-5~ 10-6 when channel BER is 10-2.

4. Long Transmission Distance

Within the visible range, when the height of antenna is higher than 2m and the BER is 10-3, the reliable transmission distance is 10km @1200bps and 8km@9600bps respectively.

5. Transparent data transmission

Transparent data interface used in transceivers is to satisfy many standard and nonstandard user protocols. Any false data generated in air can be filtrated automatically (What has been received is exactly what has been transmitted).

6. Multi-channels

KYL-300H provides 8 channels, expandable for 16, 32 channels according to requirements of users.

7. 2 ports with three connection methods

KYL-300H transceivers provide 2 ports with three connections: a UART interface of TTL level, a non-standard RS-232 port and a non-standard RS-485 port.

8. Big data buffer area

With optional interface baud rates: 1200/4800/9600/19200bps and 8N1/8E1/8O1 data format (decide by user), the transceiver can transmit unlimited data frames with flexible user program.

Note: the RF data rate is only settled down before delivery; please specify our sales your requirements when placing your orders.

9. Intelligent data control system and no other extra programs required

Even for half duplex communication, no other excessive programs are required. All RF system data transmission/reception and other On-the-Fly conversion and control are performed by KYL-300H transceivers automatically.

10. Lower power consumption & nice sleep function

With +12V power, the receiving current is less than 30mA, the transmitting current is less than 1.5A, and the sleeping current is less than 1mA. 11. High reliability, small size and excellent performance By using monolithic radio-frequency integrated circuit and single-chip MCU, the transceivers have less peripheral circuits, high reliability, and low failure rate.

12. Various options for configurable antennas.