Mạch Thu Sóng RF Học Lệnh KB9-315Mhz

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Thông tin sản phẩm
Hướng dẫn

Loại	Mạch Thu Sóng RF Học Lệnh KB9-315Mhz
Điện Áp Hoạt Động	3-5VDC
Chế Độ Ngõ Ra	3 Chế Độ M4, T4, L4
Tần Số	315Mhz
Quy Cách	Học Và Lưu Nhiều Loại Remote PT2262, PT2260, PT2240, EV1527
Kích Thước	28mm12.5mm5mm

Learning remote wireless receiver decoder module 315Mhz
Encoding: Learning code (fixed code)
Operating voltage :3.3V-5.5V
Static current:≤6 mA (DC 5V)
Operating frequency:315Mhz
modulation Mode :ASK/OOK
Receiving sensitivity:-110 dBm (50 Ω)
Speed: < 2.4 K bps
Max rate 2.4 KHZ
Dimension:28*12.5*5mm
Output mode:TTL level , Momentary, Latch, Toggle ,user can set it by welding, Momentary is defult.:IO Drive
Sink Current (Low level drive) 15mA,source current(High level drive) 12mA
singnal Inter-locking (Latch)
singnal Self-locking (Toggle )
singnal Non-locking (Momentary is defult)
Working priceple
Super Heterodyne receiver with decoder , learning type . decoding PT2262, PT2260, PT2240, EV1527 and other learning codeto chip or compatible chips, can learn and store 30 pcs different coded remote control.Intelligently distinguish shock resistance between fixed code and learning code , such as PT2262 and EV1527