Freq MHz Nominal Element Size? mm Transducer Part # Focus in Steel? mm Typical Bandwidth? (%) Connector Connector Location Outline # 2 7 x 18 DL2R-7X18 15 50 LEMO 00 (2) Right Angle 2 7 x 18 DL2R-7X18-0 30 50 LEMO 00 (2) Right Angle 2 11 DL2R-11 8 48 LEMO 00 (2) Right Angle 1 4 3.5 x 10 DL4R-3.5X10 10 45 LEMO 00 (2) Right Angle 1 6 x 20 DL4R-6X20 12 48 LEMO 00 (2) Right Angle 2 6 x 20 DL4R-6X20-0 25 48 LEMO 00 (2) Right Angle 2? ? Dual Element Transducers