KYL-600L_1 Datasheet, PDF (2/5 Pages) SHENZHEN KYL COMMUNICATION EQUIPMENT CO,LTD. – Wireless audio Module User Manual

Shenzhen KYL Communication Equipment Co., Ltd
Before using the product, please read this use manual carefully. Any questions,
welcome to contact us.
About KYL-600L:
KYL-600L Audio radio module, adopts double VCO structure, high stability TXCO.
With advanced arithmetic fault-rectify system in software design, it has high stability
and reliability. This module is usually used for industry control, water conservancy,
electric, oil field management, wireless alarm so on. Moreover, we can extend its
functions and ODM products for you according to your specific application.
1. Specifications:
* Operating Voltage: DC 5V
* Carrier Frequency: VHF/UHF 230-400MHz
* Interface: standard RS-232/RS-485/TTL Selectable
* Baud Rate: 1200/2400/4800bps Selectable
* Channel spacing: 25kHz
* Frequency stability: ±2.5ppm
* Modulation: FFSK; Channels: 16
* Impedance: 50Ω
* Transfer distance:3km(BER=10-3@9600bps);
* Temperature: -25~+65
* Size: 70x46x12mm(without antenna port)
* Weight:180g
2. Receiver:
* Receiving sensibility: ≤0.25µV (12dB SINAD)
* Signal-to-Noise: ≤-40dB
* Adjacent channel selectivity: ≥70dB
* Inter-modulation rejection: ≥65dB
* Clutter and images rejection: ≥70dB
* Receiving current: 50mA
* Audio Output power: 0.5W8Ω10 distortion
* Receiving distortion: ≤3
3. Transmitter:
* RF power: ≤500mW 1W/2W customized
* Transmitting current: 300mA
* Modulation: FFSK
* Audio distortion: ≤3%
* Frequency deviation: ±5.0kHz
* Adjacent channel power: ≥70dB
* Transmitter start up time: ≤50m
* Surplus Frequency Modulation: ≤-40dB
* Modulation distortion: ≤3
* Modulation sensibility: 5mV
* Transmission distance: 3Km
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