WM7000 series for A4 to A3 size item measurement

The measurement of electromagnetic field and the visualization of electromagnetic should be able to measure the items from the inside of the LSI to the big size item such as whole vehicle. We can provide ideal electromagnetic visualization systems to meet all needs. By combining the near magnetic field probe developed in-house with the compact 3-axis sensor, Morita Tech can provide the electromagnetic noise proposals adapting to various environments for LSI detection, print circle board measurement and whole vehicle measurement.

If you want to know more about the products, please contact us at any time.

WM7400( up to A4 size)

A 6GHz wild band high-performance EMC noise scanner that can identify the place where omnidirectional noise is emitted in a scanning area up to A4 size. The WM7400 can operate in several scanning modes, so it is able to scan items whatever the shapes they have. The scanning range of up to size A4 can be measured. We prepared several scanning modes, such as image setting mode for print board, jig setting mode for small components, point setting mode for cable or objects which out of the ordinary shape. The acquired noise map can be overlapped on the photograph of the target objects.

Frequency band：150KHz～3GHz/150KHz~8GHz

※The scanner can be custom made from design to manufacture, no matter the size of the target objects is smaller than scanning area or with a big size.

※ The shape might be changed for refine without notice, please note.

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WM7300( up to A3 size)

A 6GHz wild band high-performance EMC noise scanner that can identify the place where omnidirectional noise is emitted in a scanning area up to A4 size. The long cables and big size print boards that can’t be measured by WM7400 can be measured by the WM7300.

Frequency band：150KHz～3GHz/150KHz~8GHz

※The scanner can be custom made from design to manufacture, no matter the size of the target objects is smaller than scanning area or with a big size.

※The shape might be changed for refine without notice, please note.

※CISPR22 Patent Pending

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Product Advantages

1、In-house developed near magnetic field probe

The Near field Magnetic field probes developed in-house has a wide variety of coil shapes, sizes, V / H, etc. Efficient and accurate measurement can be performed by using it properly according to the measurement content. When you purchase the WM7400 or WM7300, one near magnetic field probe is included as standard. Additional sales will be made upon request.

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2. Near magnetic field probe for side channel attack analysis

• Characteristics optimized for side-channel attack evaluation
• High output that enables data analysis with an oscilloscope
• Low price, sold separately
• Prepare a set of high gain amplifier, bias power supply, and RF cable (sold separately)
• Installed on the WM7400 or WM7300 can realize a position control of 0.1 mm (X-Y-Z)(the WM7400-opt. or WM7300-opt. Magnetic field scanner adapter is needed)

3. Measuring shape by a laser rangefinder

Using the laser rangefinder sensor, the device can scan the shape of the object without physical contact . It can achieve super -sensitive , accurate noise measurement through constant -distance scanning of objects whose surfaces are different in height.

4. Compatible with spectrum analyzers of each company

There is no spectrum analyzer manufacturer is designation. It is also compatible with handheld type spectrum analyzer.

5. Dual screen & Dual cursor

The photo of the object and the measurement result are displayed in the left and right display areas at the same time. There are cursors in the left and right display areas that point to the same point, making it very easy to identify the noise source. In addition, the measurement data can be displayed in various formats such as 2D, contour lines and 3D, and can be compared with the previous data.

6. The exclusive shield box

A shield box is required for accurate noise measurement. You can purchase an optional standard shield box suitable for each model.

• Shield characteristic：800MHz-6GHz（above 60dB）
• 840（W）×1545（H）×940（D）mm （a shield box designed exclusively for WM7400.）