High Accurate Universal Counter

High Accurate Universal Counter Measure: Frequency , Frequency Ratio, Time Interval, Period, Positive/negative Puse width ,Rise/Fall Time , duty cycle, phase angle (channel A to channel B), totalize , peak Volts. Analysis:Limit Testing , Mathematics calculation , Statistics(max, min, average, PPM, standard deviations, Allan variance etc.) Frequency Range : channel A,B: DC--225MHz channel C:100MHZ--1.5GHz 100MHZ--2.5GHz 100MHZ--3GHz Single Shot Time Interval highest resoution :100ps Input:channel A or channel B selectabe in dependently Impedance couple couple :1MΩ or 50Ω ,AC or DC, channel C :50Ω ,AC Trigger Mode :Rise/Fall edge selectablet External Time Base:5M or 10MHz Power supply:-220V±10% 50Hz±5% Size :285mmx90mmx360mm Weihgt:6kg Feature: @Apply 16 bit MCU High Speed Process Data @Modle Design ,Funtion agile. @Apply Lsi and CPLD, High reliabiliity @Printer Interface equipped @20x2 LCD display , big character @New key mini-cabinet pretty @High Reliability:MTBF>8000h