shenzhen kylcom communication equipment co., ltd.rf models rf io models-九游会网页

1．power and sensitivity

  power is 5w. high receiver sensitivity -120dbm(1200bps);-117dbm(2400bps).

2.frequency: 220 - 240mhz， 450 - 470mhz ism frequency is available if needed.

3.long transmission distance ( line-of-sight distance）

     12km (ber=10-5@1200bps，5.5dbi clip antenna, line-of-sight distance)；

4.high speed wireless communication and big data buffer area    

  when air baud rate is greater than interface baud rate, unlimited data can be continuously transmitted. when baud rate is less than or equal to interface baud rate, can transmit one frame 128 bytes of data.

5.intelligent data control and no any extra programs required

  even for half duplex communication, no any excessive programs required. all rf system data transmission/reception and other on-the-fly conversion and control are performed by kyl-300h transceivers automatically.

6. lower power consumption & sleep function

   the receiving current is less than 60ma, the transmitting current is less than 1.5a, and the sleeping current is less than 1ma.

7.high reliability, small and light

   aluminum alloy shielding shell,small size 96mm*60mm*21.5mm   (without antenna connector and bracket)

    security, access control system

  wireless call system

  wireless data transmission

  automated data acquisition system

  picture transmission wireless intercom system

                                                     kyl-600h pin definitions

technical specification 

    1.frequency：230mhz/400mhz / 420mhz / 450mhz

    2.frequency stability：±2.5ppm

    3.working mode：half-duplex

    4.channel spacing：25khz

    5.interface baud rate：1200/2400/4800/9600/19200

    6.air baud rate：1200/2400

    7.transceiver conversion time：  <50ms

    8.receiver sensitivity：-117dbm(2400bps)

    9.temperature：   -40℃~ 80℃(industrial grade)；

    10.working humidity：10%～90% relative humidity, non-condensing

    11. interface data format：8e1/8n1/8o1(other formats are also available, such as 9-bit data bits)

    12.voltage：dc 12v（customization）

    13.transmission distance：10km (standard antenna :10cm antenna， line-of-sight range，the height of antenna 1.5m)；

technical parameters for receiver

    1.receiver sensitivity：≤0.25μv（12db）

    2.adjacent channel selectivity：≥70db

    3.intermodulation rejection：≥65db

    4.clutter and images rejection：≥70db

    5.audio output power：0.5w（8ω，10％ distortion）

    6.receive distortion：≤3％

    7.receive current：≤ 50ma

technical parameters for transmitter

    1.transmitting output power：5w

    2.transmitting current ：   <1.3a

    3.sleeping current：   <1ma

    4.spurious response suppression：≥70db

    5.frequency deviation：≤5khz

    6.modulation distortion：≤3％

    7.modulation sensitivity：5mv

1、in order to achieve the best communication effect, please use a power supply with a smaller ripple factor as much as possible. the maximum output current of the power supply should be more than 1.5 times the maximum operating current of the module.

2、for ttl, rs-485, rs-232 interfaces, one of them can be choosed only.

3、baud rate : interface baud rate: the user can change it in kylpro.exe pc software; air baud rate: can not be changed after shipment.

1、standard accessories

    1、 1pc kyl-600h module。

  2、1pc rs-232 data cable。 

  3、1pc small magnetic antenna。

2、selectable accessories

    1、 rs-232 interface programming cable。（for users to set parameters through rs232 interface of the                computer）

  2、usb interface programming cable。（for users to set parameters through usb interface of the computer）

  3、selectable antenna。（users can choose antenna if need)