Shenzhen KYL Communication Equipment Co., Ltd
Fax: +86-755-83408785
www.rf-data.com
2
Before using our products, please read the user manual carefully.
Any questions, welcome to contact us at the above mentioned methods.
I: About KYL-300I
KYL-300I is a kind of low power wireless transceiver data module. with small size,
low power consumption as well as good stability and reliability, it is widely used as
wireless data transceiver in long-ranges, narrowband low power UHF wireless data
transmitters and receivers with channel spacing as low as 25 KHz.
II:
Features of KYL-300I
:
1. Low power transmission:
500mW (default), 600mW~1W (optional).
2. Carrier frequency:
433MHz (default), 400-470MHz, 868MHz, 915MHz
(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 3000m @1200bps and
2000m@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-300I provides 8 channels, expandable for 16, 32 channels according to
requirements of users.
7. Three connection methods with DB9 connector
KYL-300I transceiver provides DB9 connector with three connections: a
non-standard RS-232 port and a non-standard RS-485 port. USB interface port is
also available. It can get power from PC directly.
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
