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Shenzhen KYL Communication Equipment Co., Ltd
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: KYL_Sunny@yahoo.com
MSN: KYL-Sunny@hotmail.com
Email: sales02@rf-data.com
Web: www.rf-data.com
Fax: +86-755-83408785
sales02@rf-data.com
www.rf-data.com
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Summary of Contents for KYL KYL-220
- Page 1 Shenzhen KYL Communication Equipment Co., Ltd 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...
- Page 2 Any questions, please contact me at the above mentioned methods. I: About KYL-220 KYL-220 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.
- Page 3 * LED display in thruway and public place; IV: How to use the KYL-220 KYL-220 provide RS-232, RS-485 and UART/TTL level interface ports which can be direct connected with PC, RS485 devices, monolithic processors and other UART components. Please find the schematic diagram below: 1.
- Page 4 2. Connection Definition with terminal KYL-220 transceivers supply one 9-pin connector (JP1), their definitions and connection methods with terminals are shown in Table 1. Table 1: JP1 Pin Definitions and connection methods Pin No.
- Page 5 Shenzhen KYL Communication Equipment Co., Ltd 4. Setting of channel, interface, and data format Before using KYL-220, the user needs to make simple configuration to determine the channel, interface mode and data format based on his own needs. You can...
- Page 6 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. Attentions about using sleep function:...
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Page 7: Timing Diagram
The delay time of transceivers between the first bit sent by TxD to the first bit received by RxD. As data processing will be made on user’s data by KYL-220 transceiver using FEC (Forward Error Correction) or other correction algorithm, when RxD of a KYL-200L transceiver ‘A’... - Page 8 Shenzhen KYL Communication Equipment Co., Ltd In theory, when the interface data rate is faster than the RF data rate, KYL-220 transceivers can sent unlimited-long data package, but long packages more than 120B are not recommended. The length of each package should be between 60~100B.
- Page 9 Shenzhen KYL Communication Equipment Co., Ltd V. Technical specification of KYL-220 * Modulation mode: GFSK/FSK * Working frequency: 400MHz~470MHz, 868MHz, 915MHz; * Power supply: DC 5V (3.1~5V informed when placing the order); * RF power: ≤10mW; * RF data rate: 1200/2400/4800/9600/1920038400/100Kbps;...
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