MMCX PS-03-L Series Probe Universal BNC Interface Instruction Manual

MMCX PS-03-L Series Probe Universal BNC Interface

Product Information

• Specifications
  • Product Name: MMCX Probe Series
  • Interface: Universal BNC
  • Frequency Range: Up to 1 GHz

Product Usage Instructions

• Introduction
  • The MMCX Probe Series with Universal BNC Interface is designed for high-frequency signal measurements up to 1 GHz. It offers a versatile solution for various applications requiring accurate and reliable probing.
• Connecting the Probe
  • To connect the MMCX Probe to your device, follow these steps:
  • Ensure your device is powered off.
  • Locate the Universal BNC Interface on your device.
  • Insert the MMCX Probe connector into the Universal BNC Interface, ensuring a secure connection.
• Adjusting the Probe Tip
  • Proper adjustment of the probe tip is crucial for accurate measurements. Follow these steps:
  • Gently hold the probe tip and rotate it clockwise or counterclockwise to adjust its length.
  • Ensure the probe tip is at an appropriate length for your measurement task.
• Powering On and Calibrating
  • Before using the MMCX Probe, ensure your device is powered on and calibrated according to your specific requirements. Please refer to your device’s user manual for detailed instructions on powering on and calibration.
• Taking Measurements
  • To take accurate measurements using the MMCX Probe, follow these steps:
  • Power on your device and ensure it is properly calibrated.
  • Place the probe tip on the measurement point of interest.
  • Observe the measurement results on your device’s display or connected software.
• Maintenance and Care
  • To ensure optimal performance and longevity of the MMCX Probe, follow these maintenance guidelines:
  • Regularly clean the probe tip using a soft, lint-free cloth.
  • Avoid exposing the probe to extreme temperatures or humidity.
  • Store the probe in a dry and dust-free environment when not in use.
• Frequently Asked Questions (FAQ)
  • Q: Can I use the MMCX Probe Series with any device?
  • A: The MMCX Probe Series is designed with a Universal BNC Interface, which allows it to be compatible with a wide range of devices. However, it is recommended to check the compatibility of your specific device before use.
  • Q: What is the maximum frequency range supported by the MMCX Probe Series?
  • A: The MMCX Probe Series supports signal measurements up to 1 GHz, providing accurate results within this frequency range.
  • Q: How should I clean the probe tip?
  • A: The probe tip can be cleaned using a soft, lint-free cloth. Avoid using abrasive materials or liquids that may damage the probe.
  • Q: Can the probe be used in high-temperature environments?
  • A: It is recommended to avoid exposing the probe to extreme temperatures or humidity, as it may affect its performance and longevity.

About MMCX Probes

• Over the last years MMCX has developed as the standard connectivity solution for repeatable measurements with the highest signal fidelity.
• Where traditional passive probes have long ground leads meaning a high inductance causing a ground loop, the compact MMCX design overcomes these traditional obstacles. PMK’s MMCX probe series provides models with a very low capacitive loading of less than 4pF because of their direct MMCX input.
• Different models are available up to >1GHz bandwidth and ±42V input voltage making the MMCX probe series the modern and ideal solution for testing, debugging, and design validation.

Connectivity Accessories

Individual Connectivity Accessories for the Highest Signal Fidelity

• The MMCX probes series has a universal BNC output connector and, depending on the model, is compatible with any oscilloscope with a 50Ω input impedance or 1MΩ input impedance, allowing PMK’s MMCX Probes to be used on any oscilloscope in the lab.
• The active probe models require a power supply, which is not included in the scope of delivery and has to be ordered separately.

Factory Calibration

• Annual re-calibration is recommended.
• ISO17025 calibration upon delivery or as re-calibration will be possible on request.

Specifications

• Read the Instruction Manual before first use, and keep it for future reference. A digital copy of the latest Instruction Manual revision can be downloaded at www.pmk.de.
• Do not exceed the specifications. Allow the probe to warm up for 20 minutes. This probe comes with 2-year warranty.
• Each specification is determined at +23 °C ambient temperature. This probe series is not rated for CAT II, III or IV.

Electrical Specifications

Specifications that are not marked with (*) as guaranteed are typical.

Model Number| Attenuation Ratio (± 2 % at DC)| Bandwidth (-3dB) 1| Rise time (10%-90%) 1| Input Impedance
---|---|---|---|---
MMCX-P0725| 25:1| > 700 MHz| < 570 ps| 19.5 MΩ || < 4 pF
MMCX-P0610| 10:1| > 600 MHz| < 630 ps| 10 MΩ || < 8 pF
MMCX-A1025| 25:1| > 1 GHz| < 425 ps| 19.5 MΩ || < 4 pF

Review also the referring derating over frequency graphs in the MMCX Probe Series instruction manual.

Model Number| Noise 2, 3

(Input referred)

| Propagation Delay| Compensation Range| Probe Type| Input Coupling of the Measuring Instrument
---|---|---|---|---|---
MMCX-P0725| n/a| < 5 ns| 7 pF – 20 pF| passive| 1 MΩ
MMCX-P0610| n/a| < 5 ns| 7 pF – 20 pF| passive| 1 MΩ
MMCX-A1025| TBD| < 6 ns| n/a| active 4| 50 Ω

The following specification is valid for all models:

• Maximum Rated Input Voltage ± 42V peak, 30 V rms, ± 60 V DC

Mechanical Specifications

Notes

1. Determined with a Tektronix 6GHz MSO6B series oscilloscope
2. Only applicable for active probe models MMCX-A
3. RMS noise [mV] at 500MHz bandwidth; noise in [nV/sqrt(Hz)] at 100MHz
4. A power supply is required and needs to be ordered separately.
5. Available with or without read-out

Environmental Specifications

temperatures up to +31 °C, decreasing linearly to 40 % at +45 °C, non- condensing humidity
Non-Operating| 95 % relative humidity for temperatures up to +40 °C
Altitude| Operating| up to 2000 m
Non-Operating| up to 15000 m

Dimensions

The dimensional drawing is coming soon.

• Typical Maximum Input Voltage
  • Note that the maximum input voltage rating of the probe decreases as the frequency of the applied continuous waveform signal increases.
  • The maximum input voltage derating is coming soon.
• Typical Frequency Response
  • The typical frequency response is coming soon.
• Typical Input Impedance
  • The typical frequency response is coming soon.

Scope of Delivery

A power supply and referring connection cable are required for the active probe models only. See chapter “Ordering Information” to review the selection.

Factory Calibration Certificate (only with active probe models) The accessories for this probe series have been safety tested. Do not use any other accessories or power supplies than what is recommended.

Ordering Information

Step 1: Select Base Probe

MMCX-P0725| Passive probe with MMCX input, 700MHz, 42V peak, 25:1, 1.2m cable length, calibration certificate not included
---|---
MMCX-P0610| Passive probe with MMCX input, 600MHz, 42V peak, 10:1, 1.2m cable length, calibration certificate not included
MMCX-P0610RO| Passive probe with MMCX input, 600MHz, 42V peak, 10:1, 1.2m cable length, calibration certificate not included, dividing factor read- out function
MMCX-A1025| Active probe with MMCX input, 1GHz, 42V peak, 25:1, 1.2m cable length,

calibration certificate included, power supply and connection cable required and need to be ordered separately

Step 2: Select Additional Accessories

• Observe the frequency derating of each accessory.
• Observe the maximum input voltage of the probe’s input. Do not use any other accessories.

Step 4: Select Power Supply (Active Probes only)

• A wall plug power supply or multi-channel power supply with a power supply cable is required for the models MMCX-A and is optional.
• The probe has no functionality for remote control.
• The power supply pin assignment is different from other power supplies.
• Use only original PMK power supplies with PMK probes.

889-24V- INT| Wall plug power supply PS-01, no remote control capabilities
---|---
889-09V- PS2| PS-02 (2 channels, with USB interface for remote control)
889-09V-PS2- L| PS-02-L (2 channels, with LAN and USB interface for remote control)
889-09V- PS3| PS-03 (4 channels, with USB interface for remote control)
889-09V-PS3- L| PS-03-L (4 channels, with LAN and USB interface for remote control)
889-09V- AP01| AP-01 (battery pack, 1 channel, no remote control capabilities)
890-520- 800| MMCX probe power supply cable (0.5 m), for PS02/PS03/AP01 only
890-520- 815| MMCX probe power supply cable (1.5 m), * for PS02/PS03/AP01 only

Step 5: Select Accredited Calibration

of the active probe models)

• Copyright © 2023 PMK – All rights reserved.
• Information in this publication supersedes that in all previously published material.
• Specifications are subject to change without notice.
• Informationen in dieser Anleitung ersetzen die in allen bisher veröffentlichten Dokumenten.
• Änderungen der Spezifikationen vorbehalten
• Revision 03A, 2023

References

• PMK - Home
• PMK - Home

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