User's Manual

SE-301 Series Electrocardiograph User Manual Technical Specifications
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DC Offset Voltage: ±600mV
Minimum Amplitude: 20 μVp-p
Noise: ≤12.5μVp-p
Multi-channel Crosstalk ≤0.5mm
Filter
AC Filter: On / Off
DFT Filter: 0.01Hz, 0.05Hz, 0.32Hz, or 0.67Hz
EMG Filter: 25Hz / 35Hz / 45Hz / OFF
LOWPASS Filter:300Hz / 270Hz / 150Hz / 100Hz / 75Hz
CMRR
≥140dB (AC: ON)
≥110dB (AC: Off)
Sampling Frequency 16000Hz
Pacemaker Detection
Amplitude -2mV to -700mV & +2mV to +700mV
Width 0.1ms ~ 2.0ms
Sampling Frequency 16,000/sec/channel
WIFI (Optional)
Transmitting Frequency
2.4GHz
Frequency Band
2.400-2.500GHz (2.4 GHz ISM band)
Modulation Type
OFDM with BPSK, QPSK, 16-QAM, and 64-QAM
802.11b with CCK and DSSS
Transmitting Power
17 dBm for 802.11b DSSS
17 dBm for 802.11b CCK
15 dBm for 802.11g/n OFDM
NOTE:
1 Operation of the equipment below the minimum amplitude may cause inaccurate
results.
2 The DE12 ECG board is not available in the U.S.