SW-UWB-SM4
The UWB radar module consists of transmitting and receiving antennas, radar chips, and MCU.The MCU comes with algorithm firmware that can directly generate monitoring results. The user's motherboard can control, transmit data, and power the radar module through a dual pin interface. Our company provides interface communication boards for user testing and evaluation.
The ultra-wideband vital signs and sleep monitoring radar adopts a high precision pulse signal system, which can non-contact sense the presence of the human body with extremely high sensitivity in a set area, measure the breathing and heart rate of the human body, and generate analysis reports on sleep quality after long-term monitoring.
Model | SW-UWB-SM4 |
| Function | Respiratory rate, heart rate, body movement, in bed/out of bed, abnormal alarm, sleep report |
Electrical and mechanical parameters | |
Working voltage | 3.3-3.6V |
Working current | ≤150mA |
Power waste | ≤0.5W |
Working temperature | -20~+50℃ |
Storage temperature | -40~+80℃ |
Size | 56*32*9.5mm |
Interface | Double row needles（2*6P，2.54mm） |
Communication mode | UART |
Performance parameters | |
Monitoring scope | 0.5~3m |
Respiratory rate | 1~40/min |
Heart rate | 40~150/min |
Respiratory rate accuracy | 98% |
Heart rate accuracy | 90% |
Radio Frequency parameters | |
Working frequency band | 6.5~8.1GHz |
Average transmission power | -10dBm |
Antenna beamwidth | ±35° |
Antenna gain | 6dBi |