1/2 DHF YD-1 YD-3-G YD-5 YD-8 YD-12 YD-5-1 YD-1 YD-3-G YD-5-2 YD-8 YD-12 0.20.35 0.230.56 812 110,000 120,000 115,000 130,000 120,000 140,000 YD-5-3 (pC/ms -2 ) 610 1.12.2 110,000 Hz1dB 110,000 110,000 (<%) 5 -40+80 -40+150 -40+80 -40+80 -40+80 (ms-2 ) 2000 2000 300000 5000 2000 mm M5 M5 M5 M3 M5 mm 15x28(mm) 14x20(mm) 12x19(mm) 9x10(mm) 18x23(mm) g 26 12 11 3 25 YD-21 YD-25 YD-31 YD-33 YD-36 YD-37 YD-38 YD-39 YD-21 YD-25-A YD-31* YD-33* YD-36 YD-37 YD-39 (pC/ms -2 ) 4PC/N 400PC/N 7 2.5 0.7 56 0.7 110,000 110,000 110,000 110,000 15000 15,000 110,000 (<%) 5 5 5 5 5 -40+80 -40+80 -40+80 -40+80 -40+80 -20+80 -20+80 Hz1dB http://www.vmif.com/product7.html 2004-6-9 40 80 40 80 40 80 2/2 40 80 40 80 20 80 20 80 (ms-2 ) 1000 100N 300000 5000 300000 5000 5000 mm M5 M5 M5 M3 M5 M5 M3 20x30 24x20 12x19 9x10 20x23 19x26 9x11 (mm) (mm) (mm) (mm) (mm) (mm) (mm) 77 29 40 15 38 21 6 mm g http://www.vmif.com/product7.html 2004-6-9