Forum Classified Ads      HF Ultrasonic Transducer - FS Posted by: Csaba Hollo , E-mail: Address, on November 20, 2008 at 01:54 : Panametrics high frequency contact transducer Model V2113. 225 MHz, 3 mm diameter with integral 2.5 usec fused silica delay line in a right angle microdot package. Other frequencies available. E-mail me if interested. Forum Classified Ads Help