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Average Measured Properties Of 64-Element Array
| Property | Value (Avg, StDev) |
|---|---|
| Number of Elements | 64 |
| Center frequency | 59.1 MHz, 2.5 MHz |
| Bandwidth (−6 dB) | 29.4 %, 4.0 % |
| Sensitivity | 703 mV, 381 mV |
| Insertion loss | −41.0 dB, 7.9 dB |
| Electrical impedance magnitude* | 408.4 Ω, 13.0 Ω |
| Electrical impedance phase angle* | −70.0°, 5.8° |
| Focal point | 2.2 mm |
Electrical impedance magnitude and phase angle measurements were made at 60 MHz.
