KYL-300H-192 查看數據表（PDF） - SHENZHEN KYL COMMUNICATION EQUIPMENT CO,LTD.
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KYL-300H-192 Datasheet PDF : 9 Pages
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Shenzhen KYL Communication Equipment Co., Ltd
Before using our products, please read the user manual carefully.
Any questions, please contact us at the above mentioned ways.
.
I. 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.
Fax: +86-755-82943662
sales02@rf-data.com
www.rf-data.com 2
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