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 leader of the 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, continuous self-iterative accumulation as the design goal, after nearly 15 years of technology and market accumulation, in the super-regenerative receiver chip (SCSR120), super-aberrant receiver chip (RR324, RR325, RR285, RR284, etc.), super-aberrant transmitter chip (F119C, F4455B, F116, RR1306, RR1303D) and other market segments have mature product coverage. (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) |
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SCSR118 | RX | OOK | 200-500 | 10 | 1200 | -98 | 3.7-5.5 | 4 | -20至55 | SOP-8 | |||
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SCSR120 | ultra-regenerative | RX | OOK | 200-500 | 10 | 1000 | -99 | 3.6-5.5 | 2.3 | -20至55 | SOP-8 | ||
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SCSR121 | ultra-regenerative | RX | OOK | 200-500 | 10 | 1000 | -93 | 3.6-5.5 | 1 | -20-55 | SOP-8 | ||
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YN210BS（SOT23-6） | superheterodyne receiver chip | Incoming | ASK/OOK | 300MHz - 440MHz | 2 | 400 | -110 | 1.8-5.5V | 2.8(315M) 2.9(433M) | -40-85 | SOP-8 | ||
|
YRM01 | Receiving (with decoding) | ASK | 315/433 | -115 | 3.0-5.5 | 5.5/7.5 | -20至70 | 27.55×12.82×5.00 | |||||
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crystal oscillator | |||||||||||||
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YRM02 | Receiving (with decoding) | ASK | 315/433 | -115 | 3.0-5.5 | 5.5/7.5 | -20-70 | 27.55×12.82×5.00 | |||||
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YRB66 | Incoming | FSK | 315/433 | -117 | 4.5-15 | 5.0/8.0 | -20-70 | 30×12×1.2 | |||||
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YRB5 | Incoming | ASK | 315/433 | -114 | 2.4-5.5 | 4.3/4.6 | -20-70 | 31.5×12×5.00 | |||||
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YRB32 | Incoming | ASK | 315/433 | -112 | 3.3-5.5 | 4.8/6.8 | -20-70 | 31.5×12×5.00 | |||||
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YRB61 | Incoming | ASK | 315/433 | -110 | 3.6-5.5 | 4.8/6.8 | -20-70 | 30×7.7×5.00 | |||||
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YRB93 | Incoming | ASK | 315/433 | -114 | 1.8-5.5 | 4.9/5.4 | -20-70 | 10.7×10.6×2.1 |
