KYL KYL-220 Manual Download

Page: 1 / 9

Shenzhen KYL Communication Equipment Co., Ltd

Fax: +86-755-83408785 [email protected] www.rf-data.com

KYL-220 High speed Rate RF

Transceiver Data Module

Shenzhen KYL Communication Equipment Co., Ltd

Add:

3705-3707, Building C, Huangdu Square (South of Shenzhen Exhibition

Center),Yitian Road, Futian District, Shenzhen, Guangdong, China

518048

Tel:

86-755-82943662

Fax:

86-755-83408785

Skype

：

KYL-Sunny

Yahoo:

[email protected]

MSN:

[email protected]

Email:

[email protected]

Web:

www.rf-data.com

Summary of Contents for KYL-220

Page 1: ...a Module Shenzhen KYL Communication Equipment Co Ltd Add 3705 3707 Building C Huangdu Square South of Shenzhen Exhibition Center Yitian Road Futian District Shenzhen Guangdong China 518048 Tel 86 755...

Page 2: ...s 25 KHz II Features Technical specification of KYL 220 PERFORMANCE Power Output 10mW RF Line of sight Range 100m RF Effective Rate 1200 2400 4800 9600 19200 38400 100kbps Space Channel 1MHz Default 1...

Page 3: ...isplay screen and Queuing machine Wireless telemetry charging for parking parking lot Wireless modem automobile inspection and four wheel orientation Data communication in the aspects of railway oil f...

Page 4: ...ns and connection methods with terminals are shown in Table 1 Table 1 JP1 Pin Definitions and connection methods Pin No Signal Name Function I O Level Remarks 1 GND Grounding of power supply 2 Vcc Pow...

Page 5: ...or light will turn green continually while receiving data from air c The LED indicator light will turn red continually when transmitting data into air after receiving from COM d If the module keeps sl...

Page 6: ...ion From sleep moves to working it takes the transceiver 1ms after rising edge To disable the opened sleep function of KYL 220 the SLP SLEEP pin should be definitely connected with 0 or ground b Atten...

Page 7: ...receives the data then transmits it the other one transceiver B will have a delay ts to receive and transmit by TxD Different RF data rate causes different delay time Please see the specific delay ti...

Page 8: ...ill be only 1 packet wrong according to this probability After that resend this wrong packet using ARQ mode So by resending one more packet and the efficiency rate is reduced 10 all data will be absol...

Page 9: ...order RF power 10mW RF data rate 1200 2400 4800 9600 1920038400 100Kbps Receive current 20mA TTL connect Receive sensitivity 112dBm 1200bps 108dBm 9600bps Transmitting current 40mA Sleep current 20uA...