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KYL-200L USB with shell Wireless RS232 Transceiver Module,Long Range RF module multi Channels Wireless Data Transparent

Categories Long Range RF Module
Brand Name: carrylink
Model Number: KYL-200L USB with shell
Place of Origin: ShenZhen,China
MOQ: 2pcs
Price: negotiation
Payment Terms: T/T, Western Union, PayPal
Supply Ability: 100pcs per day
Delivery Time: 3-5 working days
Packaging Details: cartons for outer packing and plastic film for wrapping
Name: Long Distance RF Module
Distance: 2-3km
Power: 500mw
Dimension: 53mm*38mm*10mm(without antenna head)
Interface: RS232/RS485/TTL
Baud rate: 1200/2400/4800/9600/19200/38400bps
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    • Product Details
    • Company Profile

    KYL-200L USB with shell Wireless RS232 Transceiver Module,Long Range RF module multi Channels Wireless Data Transparent

    500mW Data Module 433-470MHz RS232 RS485 TTL 8/16/32/64 Channel Wireless Data Transparent Transceiver


    1. Frequency Band: 433MHz, 450MHz,470MHz,868MHz,915MHz etc ISM Frequency Band;

    2. 8 channels, if need, 16/32/64 channels are available to satisfy various configuration of communication at the same time;

    3. Baud Rate:1200,2400,4800,9600,19200,38400bps;

    4. Data format:8N1/8E1/8O1(Other formats can also be provided, such as 9-bit data bits to meet the requirements of multi-machine communication);

    5. Interface:RS232/RS485/TTL;

    6. Transparent data transmission,transparent data interface used in transceivers is for meeting many standard or nonstandard user protocols. Any false data generated in air can be filtrated automatically (What has been received is exactly what has been transmitted);

    7. Industrial-grade design, uses high-quality devices and high-precision Temperature compensation crystals to meet the needs of all-weather work. Reliable operating temperature up to -35°C to +80°C;

    8. Big data buffer area, the transceiver can transmit unlimited data frames with flexible user program.the terminal can continuously send data to the module without buffer overflow and data loss;

    9. Compatible with KYL series other modules with medium power (1W, 2W), high power (5W), convenient and flexible networking.

    10. Complies with standard EN 300220 and ARIB STD-T67.


    ●Building automation, security, wireless monitoring and control of room equipment,Access Control System;

    ●Wireless alarm and security systems, Wireless Queuing machine and Wireless medical containers;

    ●Wireless POS, PDA wireless smart terminal;

    ●Wireless LED display, Responder and intelligent traffic;

    ●Converting RS-485 cable to wireless communication, such as PLC.

    •Technical Specification

    KYL-200L Parameter

    Power supply D.C.5v5V-12V
    Output power500mW
    Transmitting Current<300mA
    Receiving Current<20mA
    Sleeping Current<20uA
    Receiver sensitivity-120dBm1200bps
    Transmission distance2KM-3KMLine-of-sight the height of antenna 1.5m
    Dimension53mm*38mm*10mmWithout Antenna connector

    Table: Transmission distance, Receiver sensitivity and baud rate

    Baud rate (Bps)Receiver sensitivityTransmission distance (Line-of-sight)

    •Pin Definitions

    KYL-200L Interface diagram

    Table: Channel and RF Frequency

    CH NO.FrequencyCH NO.FrequencyCH NO.FrequencyCH NO.Frequency

    •Indicator light

    1. The LED indicator light will glitter red for 0.5S once after switched on.
    2. The LED indicator light will glitter green continually while receiving data from air.
    3. The LED indicator light will glitter red continuously when transmitting data into air after receiving from COM.
    4. If the module enables the sleep function, LED indicator light is always dark.

    •Timing diagram

    1. When Module A transmits data and module B receives data

    That is, the delay time that the terminal A (connected to the module A) sends data to the terminal B (connected to the B module) by wireless. Which be fixed to the time for transmitting 15 bytes. This time is related to the air baud rate, but not to the interface baud rate. details as follows:

    Table: Baud rate and delay time

    Baud rate (Bps)Delay time(ms)

    2.Module transceiver conversion time

    That is, the time for converting from the receive state to the transmit state, or from the transmit state to the receive state. During this time (100us), the module cannot receive air data.

    •How to use KYL series micro power wireless data module

    Power supply:

    +3.3-6.0V DC, According to the needs of users, it can share the power with other devices, but please select a power supply with a better ripple factor. If conditional, 5V regulators can be used to supply power alone. It is recommended not to use the switching power supply. If you must use the switching power supply, please pay attention to the interference due to switching pulse. In addition, if there are other devices in the system equipment, it must be grounded reliably. Otherwise, it can be self-contained, but it must be completely separated from the city electricity. The maximum output current of the power supply should be more than 1.5 times the maximum operating current of the module.

    Connection diagram for wireless module and computer :


    1. Standard accessories

    ►1pc KYL-200L module.

    ►1pc antenna (about 10cm)

    Pic.: Standard accessories

    2. Selectable accessories

    ►TTL interface programming cable. (for users to set parameters through RS232 interface of the computer)

    ►Power supply

    ►Selectable antenna. (Users can choose antenna if need)

    Pic.:Selectable accessories

    Quality KYL-200L USB with shell Wireless RS232 Transceiver Module,Long Range RF module multi Channels Wireless Data Transparent for sale
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