Product Description

Center Frequency:    40.0±1.0KHz

Receiving Sensitivity：-70dB

Transmitting sound pressure level: ≥108dB

Resonance impedance : ≤600Ω

Capacitance : (2000±20%)PF

Operating Temperature:  -30°-- ＋80°

Storage Temperature: -40--＋85°

Lead Time︰ 10days

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