KYL-600M Datasheet, PDF (2/4 Pages) SHENZHEN KYL COMMUNICATION EQUIPMENT CO,LTD. – Wireless Data/AudioModule

Shenzhen KYL Communication Equipment Co., Ltd
* Inter-modulation rejection: ≥65dB
* Clutter and images rejection: ≥70dB
* Receiving current: 50mA
* Audio Output power: 0.5W（8Ω，10％ distortion）
* Receiving distortion: ≤3％
3.
Transmitter:
* RF power: 2W
* Transmitting current: 300mA
* 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: 5-7Km (to use a high gain antenna>5.5dBi)
4. Features of KYL-600M:
1) Design for the special use of wireless voice transmission in industrial automation
2) High stability, good reliability and low power consumption
3) Standard Uart port available : RS-232/RS-485/TTL
4) Easy to install, flexible networking configuration, also suitable for multiple-point to point
communication in decentralization and complex geography environment.
5) Metal shell, good shielding performance, flexible frequency band available.
6) Provide programming software or AT command for parameter configuration.
7) If needed, we may do some development based on existing product.
5. Size
Product dimension: 70x46x12mm
Antenna connection: TNC (SMA) -50Ω
Interface definition:
Pin Signal
Function
No.
name
1
VCC
2
Power input
3
GND
4
Ground of the power
5
A(TXD) RS-485 A or TXD of RS-232
6
B(RXD) RS-485 B or RXD of RS-232
7
PTT
Transmitting control
8
MIC
Audio input control
Level
5V
TTL
Remarks
5V D.C. Power supply
choose RS232 or
RS485,only one valid
Low level valid
Microphone with
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