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STT-PC Series Multi-Channel Phase Comparator
STT-PC Series Multi-Channel Phase Comparator
  The STT-PC series multi-channel phase comparator is a specialized test equipment developed for the stability of signals. This device comes with upper computer software that tests signal characteristics such as frequency accuracy, frequency stability, frequency drift, and phase drift. It can replace traditional phase comparators and frequency standard comparators. It supports testing of any frequency point within the range of 0.5MHz to 30MHz/100MHz±10MHz. The device is known for its simple operation and high measurement accuracy
Product features

Can simultaneously measure parameters such as frequency stability, aging, phase drift, etc

Measurement frequency range: 0.5MHz~30MHz; 100MHz±10MHz

Frequency Stability:<2E-14 (typical value: 1.2E-14)

Multi channel: Standard configuration includes 4 channels, expandable to 16 channels(including reference input)

The measured signal and the reference signal do not need to be on the same frequency

Sampling time: 1ms~1000s

Equipped with an upper computer, the measurement results are displayed and stored in real-time

Product Features

Specification name

Performance Parameters

Indicator parameters

Measuring indicators

Reference input

0.5MHz~30MHz

90MHz~110MHz

Signal impedance: 50 Ω

Signal waveform: Both sine wave and square wave are supported

Number of Reference Channels

1st Channel

Measured frequency

0.5MHz~30MHz

90MHz~110MHz

Number of tested paths

4-Channel/8-Channel/16-Channel

Stability

Regular model: <5E-14@1s


Professional model: <2E-14@1s

Phase comparison accuracy

<100fs (gate time 1s)

Sampling time

1ms, 10ms, 100ms, 1s, 10s, 100s, 1000s

Power measurement resolution

0.1dB


Measurement configuration

Automatic input frequency recognition


Supply voltage

Supply voltage

220VAC 50Hz

Power consumption

Chassis: 100.0W

Power interface

International power plugs

Ambient temperature

Operating temperature

-20ºC ~ +50ºC

Storage temperature

-40ºC ~ +85ºC

Weight and Size

Weight

<15kg (whole machine)

Size

1U/4 channels, 2U/8 channels, 2U/16 channels


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