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
|Power supply D.C.||12v|
|Sleeping Current||<1mA||Specify when place order|
|Transmission distance||10Km||Line-of-sight, the height of antenna 1.5m|
|Dimension||96mm*60mm*21.5mm||Without Antenna connector|
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.