Focused ultrasound at 5 MHz
The BBMU-F5M is a 5 MHz focused ultrasound transducer with a focal distance of 84 mm. It is intended for focused-ultrasound experiments, medical ultrasound research, localized acoustic excitation, and dedicated focused-ultrasound equipment.
Acoustic and electrical specifications
| Center frequency | 5 MHz ±5% |
|---|---|
| Focal distance | 84 mm |
| Minimum impedance | 4 Ω ±20% |
| Capacitance | 5000 pF ±20% at 1 kHz |
| Operating voltage | Peak voltage <60 Vpp |
| Operating temperature | -20 to +60°C |
| Pressure rating | ≤10 kgf or 1 MPa |
| Housing material | 304 |
| Protection rating | IP68 |
Drive and electrical matching
The drive and receive electronics must be matched to the specified 4 Ω minimum impedance, 5000 pF capacitance, and peak-voltage limit.