Transceiver

Center Frequency

Bandwidt(-6dB) F.O.M.

Transmitting sound Pressure Level

at resonant frequency;0dB re 0.0002μbar per 10Vrms at 30cm

Receiving Sensitivity

at resonant frequency 0dB=1

volt/μbar

Nominal Impedance(Ohm)

Ringing(measuerd with rubber holder as per figure on next page)

Capacitance at 1KHz ±20%

Max.Driving Voltage(pulse width 0.5ms interval 50ms)

Total Beam Angle -6dB

Operation Temperature

Storage Temperature

40.0±500hz

1.2Khz

108dB min.

-72dB min.

850

1.8ms max.

2200pF

150Vp-p

Max.85°

-30to80℃

-40to85℃