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Wireless transmitter chip

Shenzhen Gongchuanghui Technology Co., Ltd. was established in 2009, RF chip business unit based on independent research and development of radio frequency and related chips, positioned as its own RF chip as the leading wireless transmitter-receiver modules and wireless product solutions provider. Launched the RF (315M and 433M) transmitter-receiver and related chips, in order to closely follow the market, simple peripheral, easy to apply, and continuous self-iterative accumulation of design goals, after nearly 15 years of technology and market accumulation, in the ultra-regenerative receiver chip (SCSR120), ultra-aberrant receiver chip (RR324, RR325, RR285, RR284, etc.), ultra-aberrant transmitter chip (F119C, F449C), ultra-aberrant transmitter chip (F119C, F449C, F449C), and so on. (F119C, F4455B, F116, RR1306, RR1303D) and other market segments have mature product coverage, applied to light control, wireless doorbell, electric car alarm, motorbike alarm, door control (GDO), curtain machine remote control and other consumer products, has become the mainstream of the application of the target market segments.

matter (physics) model number Super-exotics/Super-regeneration Incoming/outgoing modulation method Frequency range (MHZ) Rate Kbps Occupied bandwidth KHz Sensitivity dBm Transmit power dBm Operating voltage (V) Operating current (mA) Operating temperature (°C) seal inside Dimensions (mm)
F4455B F4455B TX ASK 300-450Mhz 10 700(315M) <1000(433M) 14 2-3.6 12(315M)/13.5(433M) '-40至85 SOT23-6
F119C F119C TX ASK 300-450Mhz 10 <700(315M) <1000(433M) 14 2-3.6 12(315M)/13.5(433M) '-40至85 SOT23-6
F116 F116 TX ASK 300-450Mhz 10 <700(315M) <1000(433M) 15 2-3.6 12(315M)/13.5(433M) '-20-65 SOT23-6
RR1306 RR1306 TX ASK 300-450Mhz 10 350(315M) 600(433M) 14 2-3.6 14mA (including MCU power consumption) '-20-70 SOP-8
RR1303D RR1303D TX ASK 300-450Mhz 10 <600(315M) <900(433M) 14 2-3.6 14mA (including MCU power consumption) '-20-70 SOP-16