The Dcode ST-1 is a small, battery operated time code sync stripper and re-shaper. Low level code can be re-shaped and brought up to a 3 volt peak to peak level useful for driving most professional equipment. The high output drive can feed sync or time code over long lines, great for concert recording. The ST-1 features long battery life and a LED indicator which strobes at the sync rate.Features:Low Level zero crossing detectorStrips: 60 Hz and 50 Hz from 30 fps 60 Hz from 24 fps 50 Hz from 25 fps 59.94 Hz from 29.97 fpsLow output impedanceLED blinks at the selected sync rateLow battery drainSpecifications:4.7" x 2.3" x 1"4.7 oz.Input: -15 dBm upInput impedance 51KBattery Pack: 1 alkaline 9v battery