KYL-600H High Performance Radio Modem User Manual Shenzhen KYL Communication Equipment Co., Ltd Address: C3705-3707, Huangdu Square, Yitian Road, Futian District, Shenzhen Guangdong, China 518048 Tel: +86-755-82943662 Fax: +86-755-83408785 Skype：KYL-Sunny Yahoo messenger: [email protected] MSN: [email protected] Email: [email protected] Website: http://www.rf-data.com Before using our products, please read the user manual carefully. Any questions, please contact us at the above mentioned ways. II. Features of KYL-600H Data Sheet o o o o o o o o o o o o o o o o o o Audio/data compatible Double phase-lock loop, double VCO structure, high stability Providing various MODEM communication agreements Modulation: FSK/MSK Metal shell metal, good shielding performance. Sensibility: -119dBm Carrier frequency: VHF/UHF/230MHz Air data rate:1200/2400/4800bps Interface: TTL/RS-232/RS-485 optional Frequency stability: 2.5ppm Number of Channels: 8/16/32 or more (optional) Channel spacing: 25kHz Antenna impedance: 50 ohm Supply voltage: 12V Power output: 5W (500mW-5W optional) Temperature: -30℃~+70℃ Size: 96x58x18mm(without radiator) Transmission distance： 7-10Km III. Applications of KYL-600H KYL-600H is suitable for: * Wireless telemetry * Wireless remote control; * Wireless alarm system * Wireless POS, PDA, wireless smart terminals; * Oil field management; Building automation * Automatic Meter Reading (AMR) * Wireless security systems * Wireless data transmission, automatic data collection system; * LED display in thruway and public place * Intelligent transportation, wireless industry control and so on Ⅳ.How to use KYL-600H 1. Installing Diagram 5 4-M3 16 35 44.5 4 44.3 44.5 98 2. Connection Definition with terminal The definitions and connection methods with terminals are shown in the following Signal Name Definition Description 1 VCC DC12V±10% Maximum transmission current: 2A 2 GND Grounding of power supply 1 GND Grounding of power signal 2 DATA RX Data receiving TTL RX / RS232 RX / RS485 －A 3 DATA TX Data transmitting TTL TX / RS232 TX / RS485 －B 4 PTT Transmission control For External control 5 AFOUT Audio output Audio 6 SQ Carrier detect TTL 7 NC For expanding 8 NC For expanding Pin No. Power Signal base Remarks Choose one