Receiver sensitivity at40KHz (0dB = V / ubar): -75dB
Capacitance at1KHz, <1V (PF): 800 ± 30%
The part with T is the Transmitter
the part with R is Receiver
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Nominal frequency (KHz): 40KHz Emission sound pressure at10V (0dB = 0.02 mPa): 110dB Receiver sensitivity at40KHz (0dB = V / ubar): -75dB Capacitance at1KHz, <1V (PF): 800 ± 30% The part with T is the Transmitter the part with R is Receiver
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First Listed on Newegg
June 17, 2026
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