Feature

System integration

With the spread of IoT (Internet of Things), the development of low-priced and low-cost devices compatible with LPWA such as LoRa and Wi-SUN is progressing, while simulation during wide area communication is becoming an issue. In addition, in measurement methods for high-speed, large-capacity communication such as millimeter waves and 5G standards, adjustment of the positions of the transmitter side (TX) and communication device (RX) is more severely required than in conventional measurements. When verifying each standard, as components other than the shielding effect required at the time of measurement, selection of a radio wave absorber that suppresses radio wave reflection, including the case material of the test piece, and operation of the jig device are major issues. Based on the characteristics of the radio wave absorber selected according to each test standard, our radio wave absorption equipment will consider together with the customer how to use the measurement space efficiently from zero design under limited conditions.

Absorbent for radio wave absorption equipment (Reflection loss ≧-20dB、600㎜×600㎜/sheet)

After investigating the existing equipment in advance, we will proceed with the equipment based on the concrete introduction effect such as the outline design of the radio wave absorption equipment and the arrangement of the radio wave absorption partition after processing. In order to consider the equipment according to your budget, we are preparing the following radio wave absorbers that are different for each frequency.

[200MHz to ]Urethan pyramid type/ Flame-resistant urethane pyramid type (Compatible with test standard UL94 V-O)

[3.5GHz to ]Urethan wave type

※Radio wave absorption performance ≧-20dB, each application depends on or includes the lower limit of the applicable frequency.

Jig devices

When considering the measurement space, a device that assists the measurement is required to ensure the reproducibility of the test. In addition to physical differences in size, weight, etc. of the object to be measured, it is necessary to consider how to follow the directivity of the antenna to be measured, the arrangement or movement of cables.

In our radio wave absorption equipment, to meet various needs, we will utilize the know-how of measurement technology cultivated over many years to propose jig devices unique to RF measuring instrument manufacturers.

Product examples

Other products Varies depending on purpose, installation conditions, size, etc. Please feel free to contact us.

Flow until delivery

After confirming the necessary equipment, etc., we will check the work process and create equipment approval drawings, etc. after a preliminary inspection of the site. After the installation is completed, the required tests will be performed, and the product will be delivered. The following documents will be attached when the absorber of the radio wave absorption equipment is delivered.

①.Design drawings	Approval diagram (including content such as cutting), test report
②.Radio wave absorber report	Dimensional tolerance sampling inspection (width direction, 10% of the total number), radio wave absorber model number, and specifications such as the presence or absence of a specific solvent at the time of manufacture

Service and support

①.Reliable support service

• Free warranty period 1 year
  ※A fee will be charged for malfunctions and consumables caused by handling errors, negligence, or force majeure such as natural disasters and fires.
• Radio wave absorber replacement service (charged)

②.Product update service

• When the target measurement content such as measurement frequency band and conformity test changes, we propose to review the radio wave absorption equipment that has already been introduced.

※Dimensions exclude protrusions, etc. Weights do not include IF modules. Dimensions and weight are approximate.

Library

Products Catalog