W158H

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The W158H Clock/Timing Generator is a multifunctional frequency/timing generator specially designed to meet the needs of modern industrial applications. It is a low-power module with a wide range of frequencies, ranging from 10 kHz up to 1.3GHz, that can be used as a clock generator or frequency synthesizer. It features frequency resolution of 0.1 Hz, enabling the precise generation of clock signals for industrial or consumer electronics applications. Its design allows for easy interface to PC or microcontroller-based systems, and its powerful software provides an array of features such as an external frequency modulation control, Frequency Range Expansion (FRE) capability, timing delays and sync output with preset delays.

The W158H’s main application field lies in industrial test, instrumentation, and laboratories that require accurate and flexible clock/timing signals. Its wide frequency range, high frequency resolution, and programmable delay functions make it ideal for use in testing, calibration, and automated control systems. Additionally, the W158H is capable of accepting an external frequency input, allowing it to be used in systems requiring remote control and synchronization.

The primary function of the W158H is to generate precise clock/timing signals, and it does this using two main components. The first is an oscillator, which consists of a quartz crystal that oscillates at a constant and precise frequency to generate a signal. The second component is a phase-locked loop, which synchronizes that signal to an external frequency reference. Depending on the application, the external frequency reference can be a base frequency, an external frequency generator, or an external signal from a controller.

The W158H also features Frequency Range Expansion (FRE) functionality, which allows the device to generate frequencies beyond its normal range. When enabled, the FRE function increases the oscillator frequency resolution by a factor of up to 128. This gives the W158H the ability to generate ultra-fine frequencies up to 160MHz. Furthermore, when FRE is enabled, the frequency resolution of the signal decreases from 0.1 Hz to 0.002 Hz, allowing it to produce extremely precise signals.

The W158H also has a programmable delay countdown timer, which can be used to synchronize the start of successive pulses. Additionally, the device can be configured to output signals that are synchronized to the rising or falling edge of an external signal. This feature allows the W158H to be used in automated control systems and helps prevent mis-timing of commands.

In summary, the W158H Clock/Timing Generator is a multifunctional frequency/timing generator that provides a wide range of frequencies and features an advanced Frequency Range Expansion capability. It can be used in industrial test, instrumentation, and laboratory applications requiring accurate and flexible clock/timing signals. Additionally, its features such as programmable delay countdown and external frequency signal synchronization ensure it is an ideal choice for automated control systems.

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