射频无线遥控器

it's a VHF/UHF wireless superheterodyne Decoding receiver module.using low noise cosmical integrate circuit made in a famous company of European,mainly minishes power consumption,enhance the ability of anti-jamming,better decode wave form. Used in RF remote control for doors,swing gate and garage doors GSM/GPS car alarm systems Industrial control,telecommunication and all kinds of security systems.etc.The main features (1)sensitivity of -108dbm,The range is twice longer than the common receiver. (2)The receiver can respond at most 16 transmitters. (3)Especially designed to minimize the unwanted RF radiation and optimize in radiating the RF radiation that is used for RF communication. Such implementation will easily be passing the strict RF requirements set by the RF organization (4)Better shield,installation environment caused little infection, better consistency,small cubage (5)Minimized to avoid interference and allow multiple RF module (1 transmitter to multiple receiver) to work together, no bad effect on receiving range (6)using SAW Technology, steady capability,wide range of working temperature(Datarate can reach 20kbps) (7)Excellent noise and interference immunity , Better decode signal / wave form. (8)Frequency 433 / 315MHz(9)Using KEELOQ CODE HOPPING fo the company MICROCHIP.400 Million kinds of code ,anti-copied and much safer.