N5444A KEYSIGHT Infiniimax Differential Probe Head Avail

Review KEYSIGHT Infiniimax Differential Probe Head 30ghz Guaranteed Avail

The Keysight N5444A InfiniMax Differential Probe Head, with a frequency range of up to 30 GHz, is an essential tool for high-frequency measurement applications in the electrical test and measurement industry. this probe head is part of Keysight's N5440A InfiniMax family, which is known for delivering superior performance in complex test environments where traditional probe heads often struggle.

This differential probe head is designed to provide accurate and reliable measurements of differential voltage signals, particularly in high-speed digital applications such as serial data transmission, data converters, and microwave communications. The N5444A probe head employs advanced technology to ensure minimal disturbance to the device under test (DUT) and high common-mode rejection (CMR) ratio.

One of the key features of the Keysight N5444A InfiniMax Differential Probe Head is its controllable test lead capacitance. It allows users to adjust the capacitance of the test leads to compensate for varying cable lengths and improve measurement accuracy. Coupled with the automatic test lead calibration, it reduces the time and effort needed for manual calibration, therefore increasing productivity and ensuring accurate results.

Another significant advancement in the N5444A probe head is its unique InfiniPoint tip technology. This tip technology features a small, sharp point and minimizes contact resistance, leading to ultra-low measurement uncertainties. It also offers self-aligning capability, enabling precise probe positioning on the DUT, and therefore lowering the risk of damage to the DUT during the measurement process.

The N5444A InfiniMax Differential Probe Head offers high channel-to-channel and port-to-port isolation to minimize cross-talk between channels and ensure accurate measurements even in high-density test environments. Additionally, it has excellent voltage handling capabilities and can measure voltages up to 100Vrms, making it suitable for a wide range of applications.

The probe head's compact design, with a slim 5mm diameter (2.0 inches) and lightweight construction, allows for easy use even in crowded test setups. The InfiniMax probe heads also support both SMA and SMB connectors for added flexibility and compatibility with different test equipment.

In conclusion, the Keysight N5444A InfiniMax Differential Probe Head is an advanced, versatile, and high-performance probe head, ideal for demanding high-frequency measurement applications. Its unique features, such as controllable test lead capacitance, automatic calibration, advanced InfiniPoint tip technology, high channel-to-channel and port-to-port isolation, and high voltage handling capabilities, set it apart from traditional probe heads and contribute to improved measurement accuracy and reliability.

The Keysight N5444A Infiniium Max Differential Probe Head 30GHz is a high-performance probe designed for use with Keysight's Infiniium oscilloscopes. This probe head provides superior signal integrity and high frequency measurement capabilities. Here are some pros and cons of purchasing this probe head:

1. High frequency capability: The N5444A probe head supports measurements up to 30 GHz, making it ideal for high-speed digital and communication applications.

2. Low distortion: This probe head offers low probe error and distortion, resulting in accurate and reliable measurements.

3. Wide dynamic range: With a 1 M input impedance, the probe head can handle large voltage swings without saturating, allowing for accurate measurements over a wide dynamic range.

4. Longicap technology: The probe head uses Keysight's Longicap technology, which provides excellent Common-mode rejection and reduces the need for baluns and differential probing kits.

5. Integrated termination: The probe head includes an integrated termination resistor, making it easier to use and reducing the need for additional components.

1. Expensive: The Keysight N5444A probe head is a high-end instrument and comes with a corresponding price tag.

2. Requires an Infiniium oscilloscope: The probe head is designed specifically for use with Keysight's Infiniium oscilloscopes, so you'll need to have one of these oscilloscopes to use it.

3. Limited bandwidth for current measurements: While the probe head supports high-frequency voltage measurements, current measurements on this probe head are limited to a maximum bandwidth of 1 GHz.

The Keysight N5444A Infiniium Max Differential Probe Head 30GHz offers high frequency capability, low distortion, a wide dynamic range, and longicap technology in a single probe head. However, it comes with a high price tag and is designed for use with specific oscilloscopes. If you require accurate and reliable high-frequency measurements, this probe head is an excellent investment. However, if you don't have the budget for an Infiniium oscilloscope or only need basic probe functionality, a less expensive probe head may be sufficient for your needs.

If you work with high-speed digital or communication signals, and require a probe head with low distortion and wide dynamic range for accurate and reliable measurements, the Keysight N5444A Infiniium Max Differential Probe Head 30GHz is an excellent choice. However, consider your budget and whether you already have an Infiniium oscilloscope before making a purchase. If the cost is a concern, consider other probe heads with similar specifications that may cost less.

Details:

This unit is in great shape, and guaranteed fully operational. This is a Keysight N5444A differential probe head. The termination voltage range is 4 v with a minimum step of 5 MTV and maximum current 80 ma. I have four of these, one per bid.

The termination voltage can be controlled internally by the oscilloscope or applied externally using supplied dc jack. The N5444A provides for a termination to common dc voltage rather than ground, which is required many signal standards. It is implemented such that from dc to 1khz the termination 55 voltage , and above 10 khz 50 0.9 times voltage .

specifications oscillovectscopes:

• brand: Keysight
• mpn: N5444a
• part type: Probe Head

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• category: Business & Industrial > Test, Measurement Inspection > Analyzers Data Acquisition > Oscilloscopes Vectorscopes

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• started: may 7, 2024
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