Shenzhen KYL Communication Equipment Co., Ltd

Fax: +86-755-82943662

sales02@rf-data.com

www.rf-data.com

8

KYL-ANT-433-3-SMA: 28mm SMA helical antenna with magnetic core, small size,

beautiful appearance (like the mobile phone antenna)

KYL-ANT-433-10-ZSMA: 100mm SMA helical antenna with folding joint, easy for

adjusting the direction and fixing.

b.

Magnetic vehicle antenna

KYL-ANT-O433S-300H1.5-SMA: include magnetic antenna base, suitable for

equipment with metal shell, easy for fixing, effective to enhance the transmission

distance.

More kinds of antennas please go to our website our website:

http://www.rf-data.com/Products_list_en.asp?classid=163

If you have special demands on antennas, please specify, we can design and produce for

you individually.

IV. Network Application of KYL-300H

The communication channel of KYL-300H is half duplex, which is most suitable for

the communication mode of point to multi-point. Under this mode, one master station

must be set, and all of the rest are slave stations. A unique address is given to each

station. The coordination of communication is controlled by master station that uses

data frames containing address code to transmit data or command. Slave station will

receive all of the data and command and compare the received address code with local

address code. If they are different, the data will be deserted without any response. If