Transmit and Receive Switch Module: SONAR & Ultrasound

A BII2100 Series 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, 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

Product Lifecycle updates: BII2100 Series are discontinued. please refer to BII2170 series for ordering.

T/R Switch Module in SONAR and Ultrasonic System

Go back to Products.