BENTHOWAVE INSTRUMENT INC. Acoustic Transducer & System
Transmit and Receive Switch Module: SONAR & NDT.
BII T/R switch module provides an integrated solution for a wide range of acoustic applications based on Emitting and Listening Timing Techniques. The device works at active mode (Transmitting Sounds) and passive mode (Listening Sounds). It integrates an Impedance Matching Network (except BII2100 series), a T/R switch, a bandpass filter, and a low noise DPGA preamplifier (Digitally Programmable Gain Amplifier) or an AGC Amplifier into one compact housing. Gain-selection is accomplished by a two-bit or one-bit digital word (TTL/CMOS level compatible).
| Related Products | |
| BII5000 Power Amplifier: Sonar, HIFU & Ultrasonics | BII6000 Impedance Matching for Transducers |
| BII4000 Active Sonar and Ultrasonic Signals | Transducers Broadband, High Power, High Temperature |
| Acoustic Transducers and Measurement Systems: Installation/Mounting, Ordering, Wiring, Array & Aperture Design and much more. |
| T/R Switch Module | fs | Receiving Gain Range | Gain Control | Built-in Impedance Matching |
| BII2100 Series | 2kHz to 350kHz or 10MHz. | 20, 40, 60, 80dB. | Digital, TTL/CMOS. | No |
| BII2160 Series | 2kHz to 1MHz. | -20 to 80 dB | None, AGC. | Yes |
| BII2170 Series | 2kHz to 10MHz. | 20, 40, 60, 80dB. | Digital, TTL/CMOS. | Yes |
T/R Switch Module in SONAR and Ultrasonic System
