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Resonant Frequency | 68±1.5Khz |
Capacitance | 1800±400 pF ( At 1Khz) |
Decay time | ≤1.80 ms |
Sensitivity | ≥1.5v(1.5mΦ75mm*1000mmPVC Tube） |
Directivity(deg) X-axis | 74±15deg |
Directivity(deg) Y-axis | 32±10 deg |
Max. Input Voltage | 140Vp-p(Working Fr:68Khz，Pulses No. :20pcs，Interval time:100ms） |
Operating temperature | -40~+85℃ |
Storage temperature | -40~+95℃ |
Primer Painting Requirements | 1) Primer Painting Color: Grey 2) Primer Thickness:25+/-10um |
