二手 GUIDETECH GT668 #9139516 待售

TMU card for ASL 1000 2.7 GHz, 0.9pS Time Res. Single Shot - 0.9ps Freq. Res. (Digits/S) - up to 12 Max. Meas. Rate - 4 MSa/S. Applications : (1) PPS Monitoring Fast production time analysis Lab / R&D characterizations Variation in pulse timing PLLs and frequency modulation Allan variance Measure frequency, jitter & skew Semiconductor ATE Radar, laser & ultrasonic timing Time transfer Real time, time stamping Software support: Software package & APIs Windows 32bit, 64 bit LINUX 32bit, 64 bit NI LabVIEW Python Java Custom software development/support Key features: Very low noise floor High accuracy Flexibility Measurement speed: 4M m/s per channel Two programmable outputs UTC synchronizable : 1 PPS Built-In NIST traceable time-base Seamless transition Easily expandable Easy to integrate in ATE systems Specifications: Time Res. Single Shot : 0.9ps Freq. Res. (Digits/S) : up to 12 Max. Meas. Rate : 4 MSa/S Main input channels: (2) per board, A & B Frequency range: DC - 2.7 GHz Sensitivity: Sine: 25 mVrms 100MHz 50 mVrms 100MHz—2 GHz 100 mVrms 2 GHz—2.7 GHz Pulse: 50 mV pk-pk at 1.5 ns Pulse-Width Input impedance: 1KΩ / 10 pF, or 50Ω software programmable Coupling: DC or AC Threshold setting (each channel): Range: -5 V to + 5 V Resolution: 160 μ V Absolute accuracy: 0.1% of setting Automatic threshold setting Timebase accuracy: Frequency range: External clock: 10 MHz (+ 100 Hz) Minimum pulse width: 6 nS Sensitivity: 50 mV rms Input impedance: 1KΩ External clocks & arm inputs: Threshold setting Range: - 5 V to + 5 V Resolution: 150 μ V Absolute accuracy: 0.1% of setting Automatic threshold setting Input impedance: 1KΩ External connections: Temperature compensated oscillator: Temp: 0 - 45 C + 1ppm Aging: <1 ppm / year (2) Main channels SMA (1) External clock SMA (1) External arm SMA (1) PPS input (1) UTC Synchronizable (2) Programmable Gates