[5G] "Local 5G Open Lab" adopted by NTT East Japan and the University of Tokyo.

Introduction of a small shield box for mass production of 5G devices / shield box for protocol testing.

The "5G Equipment Evaluation Shield Box" has been miniaturized to its limit size thanks to our developed compact 5G small antenna coupler, enabling testing of 5G terminal devices in a compact form factor. It can accommodate various tests such as power, spurious emissions, EVM, protocol, MIMO, beamforming, and handover. Additionally, it supports frequencies from 24GHz to 43.5GHz. By combining it with a sub-6GHz antenna coupler, it can cover a range from 600MHz to 43.5GHz. 【Features】 ■ Miniaturized to its limit size ■ Capable of evaluating various protocols, beamforming, MIMO, etc. ■ Frequency support from 24GHz to 43.5GHz ■ Shield box attenuation of over 60dB ensured *For more details, please refer to the PDF document or feel free to contact us. *If you would like a demo unit, please inquire.

• Other Boxes

5th generation mobile communication system compatible! Ultra-compact 28GHz band antenna coupler compatible with circular polarization.

The "FA-520C" is a 28GHz band antenna coupler that supports circular polarization (a "Compact Antenna" for transmission and reception at close range). This product can receive both horizontal and vertical polarizations with a single coupler, making it suitable for use in simple transmission monitoring and beam arrival testing. Additionally, it can be adopted in simple terminal testing equipment to achieve space-saving. 【Features】 ■ Compatible with 5G (5th generation mobile communication system) ■ Can receive both horizontal and vertical polarizations with a single coupler ■ Usable for simple transmission monitoring and beam arrival testing ■ Achieves space-saving by being adopted in simple terminal testing equipment ■ Inspectable Objects 5G mobile terminals, 5G base stations, 5G-equipped modules, local 5G terminals, local 5G base stations, etc. ■ Inspection Items 5G handover, MIMO testing, protocol function testing, beamforming testing, performance testing ■ Supported Inspection Frequencies Sub-6 (Sub6GHz) band, 28GHz band, 39GHz band *For more details, please refer to the PDF document or feel free to contact us.

• Coupler

Simple polarization MIMO tests can be compactly realized! It supports horizontal and vertical polarization!

The "FA-729S" is a 28GHz band antenna coupler that supports horizontal and vertical polarization (a "Compact Antenna" for transmission and reception from close range). This product incorporates the performance of our "FA-291" while integrating a total of four couplers: two for horizontal polarization and two for vertical polarization. 【Features】 ■ Compatible with 5G (5th generation mobile communication system) ■ Supports horizontal and vertical polarization ■ Maintains the performance of "FA-291" ■ Incorporates a total of four couplers: two for horizontal polarization and two for vertical polarization ■ Compactly enables not only communication tests but also simple MIMO tests ■ Testable Objects 5G mobile devices, 5G base stations, 5G-equipped modules, local 5G devices, local 5G base stations, etc. ■ Test Items 5G handover, MIMO tests, protocol function tests, beamforming tests, performance tests ■ Supported Frequencies for Testing Sub-6 (Sub6GHz) band, 28GHz band, 39GHz band *For more details, please refer to the PDF document or feel free to contact us.

• Coupler

Supports OTA testing for 5G (Sub6GHz)/4G (LTE)/3G/Wi-Fi/BT with a single device.

This is a compact wideband antenna coupler covering the frequency band of the 5th generation mobile communication system (Sub6GHz), operating in the range of 600MHz to 6GHz (Compact Antennas for transmission and reception at close to short distances). It enables transmission and reception at distances of several tens of centimeters, contributing to the miniaturization of shield boxes (radio wave enclosures) for OTA testing. It can also be used for OTA testing of conventional mobile communication systems such as 4G (LTE), 3G, and wireless LAN. Additionally, it can be used as a transmission and reception device for anchor purposes in 5G NSA. ■ Testable Objects 5G mobile devices, 5G base stations, 5G-equipped modules, local 5G devices, local 5G base stations, etc. ■ Test Items General RF testing, 5G handover, MIMO testing, protocol function testing, beamforming testing, performance testing, throughput testing. ■ Supported Frequencies Sub6 band Sub6GHz 5G FR1 FR2 28GHz band 39GHz band, Sub6GHz Wi-Fi 6 Wi-Fi 6E

• Coupler

Supports 5G (24/28GHz band). For transmission and reception testing of 5G mobile devices, wireless modules, and 5G base stations.

The "5G Antenna Coupler" is a high-performance antenna coupler for the fifth generation mobile communication system, focusing on the close coupling with the measurement object. It improves the flattening of the in-band coupling characteristics during close coupling and the disturbance of reflection attenuation characteristics during total reflection. By absorbing the disturbances in the characteristics and VSWR during total reflection, the EVM (RMS) value is dramatically improved, demonstrating its power in OTA measurements. Proposals for 5G inspection shield boxes are also possible. ■ Inspectable Objects 5G mobile devices, 5G base stations, 5G-equipped modules, local 5G devices, local 5G base stations, etc. ■ Inspection Items 5G handover, MIMO testing, protocol functionality testing, beamforming testing, performance testing. ■ Supported Frequencies Sub-6 (Sub6GHz) band, 28GHz band, 39GHz band. *For more details, please refer to the PDF document or feel free to contact us. 5G FR1 FR2 28GHz band 39GHz band 57–71GHz, Sub6GHz Wi-Fi 6 Wi-Fi 6E IEEE 802.11ax, 60GHz band.

• Coupler

5G (Sub6GHz/28GHz band to 110GHz) compatible. "Compact OTA testing environment" "Near-field measurement" antenna coupler application products.

The "near-field measurement" antenna coupler can be used in close proximity to the measurement object, enabling a space-saving OTA (Over The Air) testing environment from research and development to manufacturing. The "desktop-type 5G inspection shield box" equipped with the antenna coupler allows for testing of power measurement, throughput measurement, beamforming tests, EVM measurement, MIMO tests, and more, all on a desktop. ■ Testable Objects 5G mobile devices, 5G base stations, 5G wireless modules, local 5G, T-BOX (Telematics BOX), in-vehicle radar (E-band), Ultra-Wideband (UWB), IEEE802.15.4z, U1 chip applications, FiRa (fine ranging) application products, etc. ■ Test Items Function tests, throughput, handover, MIMO tests, protocol function tests, beamforming tests, performance tests, EIRP, EVM, spurious, and other RF tests.

• Other inspection equipment and devices

MIMO OTA testing is possible with a desktop-sized shield box. Many carriers have adopted it.

This document introduces our product lineup for the "5G Measurement Solutions," including antenna couplers and shield boxes necessary for MIMO OTA testing. - 600MHz to 86GHz antenna couplers - Shield boxes for MIMO OTA 5G evaluation - 5G handover testing environment *For more details, please refer to the document. Feel free to contact us with any inquiries. We will be exhibiting at MWE 2025. Event Dates: November 26 (Wednesday) to November 28 (Friday), 2025 Exhibition Venue: Pacifico Yokohama Exhibition Hall / Annex Hall Our Booth Number: H-18

• Coupler

Variable Area Flowmeters Reliable quality designed to world standards When measuring the flow of high-pressure or high-temperature liquids and gases that are not suitable for plastic, our robust "glass tube variable area flowmeter (rotameter)" allows for more accurate flow measurement. It offers a wider flow range and is suitable for various liquids and gases! Contents ■ Glass tube variable area flowmeters / Metal tube variable area flowmeter lineup ■ Custom design solutions ■ Accessories & replacement parts ■ Support for technical documentation and compliance with various regulatory requirements ■ Services and support, etc.

The pinhole inspection for packaging engineering is fully automated, eliminating packaging defects based on certain quality standards. The judgment results and operational status can be managed via a monitor screen. - Quantitative management of quality standards for the pinhole inspection process - Ensuring the quality of the product's shelf life - Establishing evaluation criteria for the manufacturing process, achieving quantitative quality assurance - Slim and space-saving design that can be connected to existing production lines - Quick changeover for product variety switching can be handled in a short time by exchanging chambers - Fully domestically produced, allowing for rapid maintenance and troubleshooting - Example target works: pillow packaging, packaged rice (packaged cooked rice), etc. *Please consult us regarding the use of this product for pharmaceuticals.

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!