已停產的是德科技和 HP 計頻器產品

The Keysight 5314A universal counter combines excellent performance and traditional quality with an attractive price...

The Keysight 5315A is a low-cost portable bench version of the 5316B high-performance universal counter.

The Keysight 5316B is a low-cost, high-performance universal counter offering frequency, period, time interval, ratio, and totalize measurements.

The Keysight 5334B 100 MHz counter offers high-resolution measurement power with signal conditioning, triggering, and external arming features to handle a range of demanding measurement applications.

The Keysight 5335A 200 MHz counter offers high-resolution measurement power, standard GPIB interfacing, and many features for user convenience.

The Keysight 5345A is a high-performance microwave and millimeter-wave pulse frequency counter.

The Keysight 5347A 20 GHz microwave counter/power meter offers the convenience of a single instrument that makes frequency and power measurements with accuracy and resolution.

The Keysight 5348A 26.5 GHz Microwave Counter/Power Meter offers the convenience of a single instrument...

The Keysight 5350B provides fast and precise measurements from 10 Hz to 20 GHz and features microwave components ...

The Keysight 5351B provides fast and precise measurements from 10 Hz to 26.5 GHz and features microwave components...

The Keysight 5352B provides fast and precise measurements from 10 Hz to 40 GHz (46 GHz optional), features microwave components that are integrated on a single hybrid gallium arsenide (GaAs) circuit.

The Keysight 5361B offers both high-precision pulse and CW performance up to 40 GHz.

The Keysight 5370B precison time-interval universal counter offers unsurpassed single-shot resolution...

The Keysight 5371A is a general-purpose modulation domain analyzer that captures frequency or time intervals at extremely high speeds...

Keysight 5372A調變域分析儀為5371A的超集，它能以極快的速度來擷取頻率、相位或時間間隔...

The Keysight 5373A modulation domain pulse analyzer provides built-in functions for pulsed signal analysis and is ideal for applications requiring radar and EW signal characterization.

The Keysight 5384A frequency counter utilizes interpolar-enhanced reciprocal counting to provide outstanding performance at a low cost.

The Keysight 5385A frequency counter utilizes interpolar-enhanced reciprocal counting to provide outstanding performance at a low cost.

The Keysight 5386A frequency counter offers prescaled measurements to 3 GHz based on gallium arsenide (GaAs) technology.

The Keysight E1725C combines a fast measurement sampling rate with a large 512K memory and advanced analysis capabilities.

The Keysight E1740A module provides a 2-slot VXI card solution for high-performance measurement.

The Keysight E1741A software extends the power of the E1740A or E1725C time interval analyzer.

The Keysight E1742A is a powerful tool for network equipment designers who are integrating new SONET/SDH technologies with their existing telecommunications equipment.

The Keysight E1743A is a tool for digital designers to understand and reduce jitter.

The Keysight E1744A provides both general purpose jitter measurements and interoperability testing as defined by the IEEE 802.5 standard.

The Keysight E1747A, when used with E1741A time interval analysis software, helps you focus your development.

The Keysight E1748A software integrates the measurement functions of the E1740A or 1725C time interval analyzers.

MDA 提供有關頻率、週期、時間間隔及相位 vs. 時間的檢視。