MS-T / R16401L
40kHz ± 1.5kHz
≥96db (30cm / 10vrms Gelombang Sine)
≥-74db / v / μ bar (0db = v / pa)
Kasedhiyan: | |
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Spesifikasi
Item | Regane |
Nggunakake cara | Transmitter / Panrima |
Frekuensi tengah | 40 ± 1.5kHz |
Ngirim level obsurture swara | ≥96db (10cm / 10VRMS SINA WALLE) |
Directivity | 80 ± 15 ° |
Muni | ≤2.0ms |
Nampa sensitivitas | ≥-74db / v / μ bar (0db = v / pa) |
Echo | ≥ 600mv (pipa tes φ 75 × 1000mm pvc pipo, jarak 0.7m) |
Impedansi | ≤3500ด |
Capacitance | 1900 ± 20% pf (ing 1.0kHz) |
Voltase input sing diidini | 150vp-p (40kHz) |
Suhu operasi | -40 ~ + 80 ℃ |
Suhu panyimpenan | -40 ~ + 85 ℃ |
Logam kasus | Aluminium |
Tegese wektu antarane gagal | 5000h |
Terminal | Konektor |
Bobot (g) | 26 ± 5.0 |
Katon