マイクロニクス List of Products and Services

【Product Introduction】 ■ Signal Analyzer MSA538 *For more details, please refer to the PDF document or feel free to contact us. 【System Configuration】 ■ Signal Analyzer MSA538 ■ Lithium-ion Battery MB400 ■ USB Cable MI400 ■ Logging Software MAS500 *For more details, please refer to the PDF document or feel free to contact us.

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【Product Introduction】 ■Signal Analyzer MSA538 *For more details, please refer to the PDF document or feel free to contact us. 【System Configuration】 ■Signal Analyzer MSA538 ■Lithium-ion Battery MB400 ■USB Cable MI400 ■PC Software MAS500 *For more details, please refer to the PDF document or feel free to contact us.

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For measuring the frequency of RF signals, a frequency counter is typically used as the measuring instrument. This document demonstrates a method for measuring frequency with the MSA500 series signal analyzer, achieving accuracy comparable to that of a frequency counter. 【Product Introduction】 ■ Signal Analyzer MSA500 Series *For more details, please refer to the PDF document or feel free to contact us. 【System Configuration】 ■ Signal Analyzer MSA500 Series *For more details, please refer to the PDF document or feel free to contact us.

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【Product Introduction】 ■ Spectrum Analyzer MSA438 Compact and lightweight. A full-fledged spectrum analyzer with performance and features that rival large bench-type models. The most popular model in the MSA400 series. - Measurement Frequency: 50kHz to 3.3GHz ■ Shielded Enclosure / Shield Box Taurus Series MY1530 Large size suitable for large test objects. Optionally equipped with a turntable. ■ Shielded Enclosure / Shield Box Taurus Series MY1510 Lightweight and portable small size. Offered at a very affordable price of under 200,000 yen. When evaluating the performance of shielding materials (shielding fabric, shielding mesh, etc.), specialized equipment is often required, and measures must be taken to prevent the influence of external noise and radio wave leakage, which can be quite labor-intensive. This application achieves an ideal shielding performance evaluation environment by combining the MY1530 and MY1510. Additionally, each shielded enclosure maintains versatility, allowing for effective utilization of equipment assets.

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Conduction emission measurements can be performed for high voltage and high current devices that cannot use LISN (Line Impedance Stabilization Network). High voltage probes are used to measure conducted interference waves leaking onto external connection wires of disturbance waves. 【Product Introduction】 ■ Handheld Spectrum Analyzer *For more details, please refer to the PDF document or feel free to contact us.

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【Product Introduction】 ■Radio Wave Dark Box MY1530 *For more details, please refer to the PDF document or feel free to contact us. Christmas is just around the corner. Speaking of Christmas, around this time last year (2015), I came across several articles on various websites stating that "Christmas lights could slow down Wi-Fi (wireless LAN)." Tracing back the source of the discussion, it was mentioned in an introduction to a certain Wi-Fi connection verification app as an example of interference, citing "microwaves, baby monitors, and Christmas lights." The interference between microwaves and Wi-Fi is a well-known issue. It is also easy to imagine that baby monitors transmit audio and video using wireless technology. It wouldn't be surprising if other household appliances we commonly use also interfere with wireless LAN signals. However, the idea that "Christmas lights" could cause interference is hard to believe. *For more details, please refer to the PDF document or feel free to contact us.

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When connecting an antenna to a spectrum analyzer / signal analyzer to measure electric field strength, the electric field strength in decibels (dB) can be converted by simply adding the antenna factor to the measured voltage. This introduces a method for measuring electric field strength using the reference level offset function in the MSA500 or 400 series (measured with an input impedance of 50Ω). 【Product Introduction】 ■ Handheld Signal Analyzer MSA500 Series ■ Handheld Spectrum Analyzer MSA400 Series *For more details, please refer to the PDF materials or feel free to contact us. 【System Configuration】 ■ Handheld Signal Analyzer MSA500 Series ■ Handheld Spectrum Analyzer MSA400 Series *For more details, please refer to the PDF materials or feel free to contact us.

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Aging refers to the operational testing conducted on electronic devices and machinery before shipment, or the break-in operation performed before they are put into use. It means running the equipment for a certain period before actual use to check for initial defects and to wait until it operates stably. Generally, when conducting aging tests or heat run tests for wireless devices, base stations, PCs, etc., inside a radio wave dark box (shield box), the internal temperature of the box can rise due to heat dissipation from the equipment itself, which may lead to malfunctions or shutdowns of these devices. Our company offers radio wave dark boxes (shield boxes) equipped with intake and exhaust mechanisms suitable for aging tests. Of course, while equipped with ventilation fans, the shielding performance remains at a high level. *For more details, please refer to the PDF materials or feel free to contact us.

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A spectrum analyzer, commonly referred to as "specana," is a highly sensitive measuring instrument that displays AC power by frequency. It may be damaged or yield inaccurate results due to static electricity, DC power input, or excessive AC power input. Additionally, there are many setting conditions for measurement, and changing these conditions can lead to different measurement results. There may be engineers who feel apprehensive about these issues, so let's review the basic knowledge of spectrum analyzers. 【Product Introduction】 ■ Handheld Spectrum Analyzer MSA538 *For more details, please refer to the PDF document or feel free to contact us. 【System Configuration】 ■ Signal Analyzer MSA538 ■ PC Software MAS500 ■ Others (various cables, adapters, etc.) *For more details, please refer to the PDF document or feel free to contact us.

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It is possible to measure the radiation pattern and antenna gain of small antennas, as well as the antenna efficiency and effective radiated power of small wireless devices. By incorporating an optional two-axis positioner, global surface radiation power measurement becomes possible. Compared to anechoic chambers, it is more cost-effective and easier to install, allowing for flexible adaptation to office layouts. 【Product Introduction】 ■ Anechoic Chamber / Shielded Box ■ Handheld Spectrum Analyzer ■ Biconical Antenna MAN150 ■ Log-Periodic Antenna M213/213R *For more details, please refer to the PDF document or feel free to contact us. 【System Configuration】 ■ Large Anechoic Chamber (Polarization Switching Mechanism / Wave Absorber) ■ Two-Axis Positioner ■ Receiving Antenna (Biconical / Log-Periodic) ■ Signal Analyzer (Receiving Measurement Device) ■ Automatic Measurement Software ■ Calibration Kit (Standard Signal Generator / Measurement Antenna / Rotary Connector) ■ RF Cables, etc. *For more details, please refer to the PDF document or feel free to contact us.

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Typically, to check the frequency and strength of radio waves emitted from wireless communication devices, electric field strength measurements (dBμV/m) are conducted. When using a spectrum analyzer (MSA400 series) in combination with our dipole antennas (M401 to M407), the calibration data (antenna gain) is already reflected, allowing for easy electric field strength measurements based on the settings of the spectrum analyzer. However, if you are using an antenna that you own for electric field strength measurements, you will need to write the calibration data into the spectrum analyzer. By using the PC software (MAS400), you can easily write the calibration data. 【Product Introduction】 ■ Handheld Spectrum Analyzer MSA400 Series *For more details, please refer to the PDF document or feel free to contact us. 【System Configuration】 ■ Spectrum Analyzer MSA400 Series ■ USB Cable MI400 ■ PC Software *For more details, please refer to the PDF document or feel free to contact us.

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【Product Introduction】 ■Radio Wave Dark Box MY1530 *For more details, please refer to the PDF document or feel free to contact us. A Wi-Fi access point (AP) that can utilize both the 2.4GHz and 5GHz bands is referred to as a "dual-band compatible AP" or "2.4GHz/5GHz dual-band compatible AP." Recently, there are fewer devices that only support the 2.4GHz band, with most supporting both the 2.4GHz and 5GHz bands. In response to this change, there has been an increasing number of cases where the choice is made to "use only the 5GHz band because the 2.4GHz band is unstable." *For more details, please refer to the PDF document or feel free to contact us.

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By creating an environment that minimizes unnecessary radio waves around the development and production sites, it becomes possible to evaluate the wireless systems of wireless terminals. Evaluation is possible from the development of RF ICs to the production of modules. 【Product Introduction】 ■ Radio Shielded Box Taurus Series MY1520 ■ I/F Module ■ Portable Antenna M301–M309 ■ High-Speed Programmable Attenuator MAT810 ■ Step Attenuator MAT850 *For more details, please refer to the PDF materials or feel free to contact us.

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By combining the Signal Real-Time Spectrum Analyzer (MSA500 series) with an anechoic chamber, simple measurements of RF transmission characteristics tests such as technical standards conformity tests (Giteki) and IEEE tests for antenna-integrated equipment can be conducted. By limiting the applications and specifications, it is possible to upgrade the system at a low cost. Physical layer testing for ZigBee involves technical standards conformity certification (Giteki) and IEEE802.15. 【Product Introduction】 ■ Handheld Spectrum Analyzer MSA558 ■ Anechoic Chamber Taurus Series MY1530 ■ I/F Module *For more details, please refer to the PDF materials or feel free to contact us.

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**Product Introduction** ■ Radio Wave Dark Box MY1530 *For more details, please refer to the PDF document or feel free to contact us.* Historically, microwaves are often cited as a representative source of interference for Wi-Fi (wireless LAN) operating in the 2.4GHz band. Upon reflection, most restaurants and convenience stores have both microwaves and access points installed, and they coexist in households as well. In offices, it is common to find a microwave in a corner of the break room for warming up lunches. Both have become essential items for daily life. So, how much do the electromagnetic waves emitted by microwaves actually affect Wi-Fi? I measured the change in communication speed when the microwave was turned ON in the break room of the office where I work. *For more details, please refer to the PDF document or feel free to contact us.*

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【Product Introduction】 ■Radio Wave Dark Box MY1530 *For more details, please refer to the PDF document or feel free to contact us. Wi-Fi (wireless LAN) communication uses the 2.4GHz and 5GHz bands. Among these, the 2.4GHz band is also used by devices such as microwave ovens and cordless phones, and it is widely known that these can interfere with Wi-Fi communication. *For more details, please refer to the PDF document or feel free to contact us.

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【Product Introduction】 ■Radio Shielded Box MY1530 *For more details, please refer to the PDF document or feel free to contact us. There are likely many readers who have the impression that "Wi-Fi (wireless LAN) comes with its share of troubles." I often hear stories like "the connection drops" or "I feel like the Wi-Fi connection got slower when I moved to the conference room with my PC." Among these troubles, what has been on my mind recently is the issue of "the Wi-Fi icon is displayed on the smartphone screen, but there is no connection" or "I moved a little and lost the connection. But it didn't switch to LTE either." These are frustrating troubles that are hard to understand, but they actually occur frequently. There are various causes, and this time I will introduce a case where "differences in signal strength between devices" is a contributing factor. *For more details, please refer to the PDF document or feel free to contact us.

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【Product Introduction】 ■Radio Wave Dark Box MY1530 *For more details, please refer to the PDF document or feel free to contact us. Many new computers support the IEEE 802.11ac (hereinafter referred to as 802.11ac) standard, which enables high-speed wireless communication (Wi-Fi). One of the two computers I use for work at my company is one that was introduced in 2016 and supports 802.11ac. The other one was introduced in 2015 and only supports IEEE 802.11n (hereinafter referred to as 802.11n). *For more details, please refer to the PDF document or feel free to contact us.

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【Product Introduction】 ■Radio Wave Dark Box MY1530 *For more details, please refer to the PDF document or feel free to contact us.

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The input and output of high-frequency circuits are typically required to be 50Ω. While it is possible to measure using an impedance analyzer or other measurement methods during verification, using the MVS300 allows for easy and simple measurements. 【Product Introduction】 ■ Handheld Spectrum Analyzer MSA338TG ■ Handheld Spectrum Analyzer MSA438TG ■ VSWR Bridge MVS300 *For more details, please refer to the PDF document or feel free to contact us.

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【Product Introduction】 ■Radio Wave Absorbing Box / Shield Box Low price, lightweight, short delivery time! High-quality, reliable, and cost-effective radio wave absorbing boxes and shield boxes provided by a measurement instrument manufacturer. ■Electric Turntable MT107 An electric turntable suitable for evaluating small antennas and wireless devices. UHF band RFID utilizes a radio wave method in the frequency range of 860 to 960 MHz. The output of the reader for on-site radio stations is less than 1W. To prevent unnecessary radio waves from spreading during evaluation and testing, the tester is used in conjunction with the radio wave absorbing box. We offer a variety of sizes of radio wave absorbing boxes.

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As the Internet of Things (IoT), where various devices connect to the internet, rapidly expands, cellular devices that play a crucial role in communication infrastructure are required to have greater reliability than ever before. Generally, simulating the propagation path and conducting handover tests between eNB (base station) and UE (terminal) is essential to evaluate all combinations for each device (model) and communication path. However, since eNBs and UEs come in a wide variety of manufacturers and lineups, evaluating all combinations requires an enormous amount of time and effort. The RF Matrix Switch Box (MM6000 series) is primarily composed of high-speed digital attenuators and RF matrix switches, making it an ideal product for automating variation tests (interconnectivity tests) such as propagation path simulation, handover testing, and RF signal connection switching. 【Product Introduction】 ■ RF Matrix Switch Box MM6000 *For more details, please refer to the PDF document or feel free to contact us.

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In high-frequency transmission amplifiers, if the distortion is large, the waveform becomes distorted, resulting in a significant increase in unwanted radio waves leaking into adjacent channels. To observe the effects of improving amplifier characteristics, it is necessary to quantitatively confirm the impact on adjacent channels. Using the MSA500 series, this can be easily verified. 【Product Introduction】 ■ Handheld Spectrum Analyzer MSA500 Series *For more details, please refer to the PDF document or feel free to contact us.

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**Product Introduction** ■ Signal Analyzer MSA538 The most popular model in the MSA500 series - Measurement frequency: 20kHz to 3.3GHz ■ High-Speed Programmable Attenuator MAT800 Series Maximum attenuation of 80dB. A multifunctional, fully programmable feature that allows for ultra-fast control of attenuation. ■ Portable Antenna Covers a frequency range of 300MHz to 6.2GHz with 9 types of antennas. ■ Shielded Box / Shielded Chamber Taurus Series MY1530 Large size suitable for large test objects. Optionally equipped with a turntable. ● The current environment in offices and factories is filled with various radio waves (computers, servers, wireless LAN, etc.). ● Public wireless signals and radio waves from other offices come in from outdoors (mobile phones, wireless LAN, PHS). ● Measuring inside the shielded box blocks external noise and absorbs internal reflections, allowing for accurate measurements. ● (750MHz to 12.5GHz) It is possible to simulate the limit receiving sensitivity using a programmable attenuator. **Target Wireless** ･･･ Weak wireless / RFID in the 900MHz UHF band

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This time, we will introduce the case of Company Z, which is engaged in the development, manufacturing, sales, and import/export of electronic musical instruments. (The company name is withheld at their request.) Currently, advanced circuit technology has been introduced into electronic devices for music, and EMI evaluation is required in various fields. 【Product Introduction】 ■ MR2300 EMI Test System *For more details, please refer to the PDF document or feel free to contact us.

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【Product Introduction】 ■EMI Total Testing System MR2300 Ideal for preliminary compliance testing "Pre-compliance" for official EMI testing. Instead of frequently transporting the equipment under test (EUT) to the testing site for EMI testing (radiated disturbance measurement, conducted disturbance measurement), you can perform simplified evaluation measurements for EMI testing countermeasures conveniently at your location. This document introduces data examples using a laptop as the EUT.

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In recent years, some wireless LAN devices have been transitioning from high-throughput methods like SISO to MIMO to accommodate the increasing communication volume. Additionally, various electronic devices beyond information and communication equipment are incorporating RFICs for wireless LAN, and this trend is becoming more pronounced. We would like to introduce useful equipment for developing and evaluating wireless devices compatible with wireless LAN in this application. 【Product Introduction】 ■ Shielded Room Taurus Series MY1510 ■ Shielded Room Taurus Series MY1515 ■ Shielded Room Taurus Series MY1520 ■ Shielded Room Taurus Series MY1530 ■ High-Speed Programmable Attenuator MAT800 Series *For more details, please refer to the PDF materials or feel free to contact us.

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The DSRC roadside system ME9300 is a system that utilizes ETC (Electronic Toll Collection) used on highways for private purposes, capable of reading and utilizing the unique WCN (Wireless Communication Number) of ETC onboard units. The ME9300 can independently acquire, register, and verify WCNs, allowing for the registration of up to 160,000 WCNs. Additionally, it is equipped with a function to continuously acquire and transmit WCNs, enabling applications such as constantly acquiring the WCNs of vehicles equipped with ETC onboard units passing on the road and sending them to a PC or similar device. 【Product Introduction】 ■ DSRC Roadside System ME9300 ■ ETC/ITS Spot Electric Field Strength Measurement System ME9200 * For more details, please refer to the PDF materials or feel free to contact us.

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The era of IoT (Internet of Things), where various "things" are connected to networks, has arrived, and many electronic devices, machines, and other "things" are connected to networks using wireless communication. As IoT devices (things) diversify, OTA (Over the Air) testing is necessary for evaluating wireless performance. In OTA testing, these "things" must connect wirelessly in a space that is electromagnetically independent, meaning it does not affect the existing wireless environment and is not affected by it (shielded environment). Our company provides a system that combines electronic programmable attenuators and shielded enclosures as an OTA testing solution compatible with various wireless communication standards, including WiFi, Bluetooth, and cellular. 【Product Introduction】 ■ Programmable Attenuator ■ Shielded Enclosure 【System Configuration】 ■ Programmable Attenuator ■ Shielded Enclosure ■ Attenuation Data Creation and Control Software & Trigger BOX ■ Various Antennas ■ Various Cables ● For more details, please download the catalog or contact us.

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【Product Introduction】 ■Spectrum Analyzer MSA438 Compact and lightweight. A genuine spectrum analyzer with performance and features that rival those of large bench-type models. The most popular model in the MSA400 series. - Measurement frequency: 50kHz to 3.3GHz ■Loop Antenna MAN120 A small loop antenna with a diameter of 40 cm, suitable for measuring low frequencies.

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【Product Introduction】 ■Radio Wave Dark Box / Shield Box Low price, lightweight, short delivery time! High-quality, reliable, and cost-effective radio wave dark boxes and shield boxes provided by a measurement instrument manufacturer. Using Spirent Communication's GPS/GNSS generator, reception sensitivity tests and RF characteristic tests can be conducted.

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**Product Introduction** ■ DSRC Communication Unit ME9115 *For more details, please refer to the PDF document or feel free to contact us.* In recent years, various municipalities and companies have introduced parking management systems for employee parking or designated contractor vehicles utilizing ETC on-board units. The background for this implementation includes the increasing installation rate of ETC on-board units in private and business vehicles, as well as the fact that using the installed ETC on-board unit as an ID eliminates the need to install new ID tags. When constructing a parking management system, it is necessary to associate each vehicle's information (such as vehicle type, owner, vehicle registration number, etc.) with the WCN of the ETC on-board unit. By using ME9115A or A+C, the reading of the WCN (wireless call number) from the ETC on-board unit becomes easier. Additionally, the electric field strength emitted from the DSRC roadside unit can be measured (using ME9115C or A+C), allowing for investigations of the electric field strength near parking gates, and it can also be used as a maintenance tester for roadside units. *For more details, please refer to the PDF document or feel free to contact us.*

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【Product Introduction】 ■ Handheld Spectrum Analyzer MSA558E ■ DSRC Communication Unit ME9115C (Electric Field Strength) ■ ETC/ITS Spot Electric Field Strength Measurement ME9200 * For more details, please refer to the PDF document or feel free to contact us. Our company provides testing environments for the development, production, and maintenance of DSRC communication equipment, and we would like to introduce the "Electric Field Strength Measurement Device," which is essential for the installation and maintenance of roadside units. Roadside units need to radiate microwaves in a specific direction to prevent radio wave interference between adjacent lanes. Typically, microwaves are radiated towards the area where the onboard unit passes, that is, near the antenna and towards the center of the lane. By measuring the electric field strength in the area where communication occurs, it is easy to confirm whether the microwaves are arriving at the intended location. * For more details, please refer to the PDF document or feel free to contact us.

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【Product Introduction】 ■ DSRC Communication Unit ME9115C (Electric Field Strength) ■ ETC/ITS Spot Electric Field Strength Measurement ME9200 *For more details, please refer to the PDF document or feel free to contact us. 【System Configuration】 ■ DSRC Communication Unit ME9115C (Electric Field Strength) ■ ETC/ITS Spot Electric Field Strength Measurement ME9200 *For more details, please refer to the PDF document or feel free to contact us.

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When establishing ETC roadside devices and ITS spot roadside devices on highways, it is required to accurately and precisely measure the electric field strength distribution within the communication area. Since regular inspections occur every five years and lanes cannot be closed for long periods, it is necessary to conduct measurements in a short time. The measurement using this system's cart is optimal, and with the standard specification (9 antennas), it can measure a 3.2m wide lane in two passes. Additionally, measuring the electric field strength distribution of the notification antennas and free-flow antennas installed on the main line, as well as the radio waves transmitted from ITS spots, using CW waves is very challenging for customer service, and it is required to measure while normally driving (below 100 km/h) with the operational waves. 【Product Introduction】 ■ ETC/ITS Spot Electric Field Strength Measurement ME9200 *For more details, please refer to the PDF document or feel free to contact us. 【System Configuration】 ■ ETC/ITS Spot Electric Field Strength Measurement ME9200 *For more details, please refer to the PDF document or feel free to contact us.

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Based on the R2350 (EMS Test Pre-Evaluation System), it will be expanded into a [Radiation Test Countermeasure Program] as needed. 【Product Introduction】 ■ EMS Test System MR2350 *For more details, please refer to the PDF materials or feel free to contact us. It can be realized at a low cost as a tool that allows for easy and convenient EMI measurements at hand. 【System Configuration】 ■ EMS Test Countermeasure System [MR2350] - Configuration: Shielded chamber, power amplifier, signal generator, wideband antenna, MAS235, surveillance camera ■ System Control Rack [including power supply unit] - Configuration: Power control unit, storage for each device ■ Peripheral Devices and Others - Configuration: Electric field probe, clamp, insertion unit, directional coupler, cables, and integrated software *For more details, please refer to the PDF materials or feel free to contact us.

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We will introduce various applications of the electromagnetic interference (EMI) design/evaluation in electronic devices using anechoic chambers. 【Product Introduction】 ■ Anechoic Chamber ■ Signal Analyzer MSA538E *For more details, please refer to the PDF document or feel free to contact us. The anechoic chamber is one of the very useful tools for EMI design. In particular, it has the following features: 1. Allows easy verification for rule expansion in EMI rule checkers. 2. Enables easy verification of the correlation between far-field and near-field. 3. Minimizes the usage time of the anechoic chamber. 【System Configuration】 ■ Anechoic Chamber ■ EMI Measurement Antenna ■ Fixtures for Antenna and EUT Installation ■ Others (Control PC, various I/F modules, cables, etc.) ■ Signal Analyzer [MSA538E] *For more details, please refer to the PDF document or feel free to contact us.

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The DSRC roadside system ME9300 is a system that utilizes ETC (Electronic Toll Collection) used on highways. It communicates with the ETC onboard unit installed in vehicles to obtain a unique ID known as WCN (Wireless Call Number). By utilizing this WCN, various application systems can be considered. The WCN acquired by ME9301 (DSRC antenna) is transmitted to ME9302 (interface box) via ME9303 (dedicated I/F cable). ME9302 has built-in scenario functions for registering, querying WCN, and controlling DIO, but it is also possible to transfer the acquired WCN to external devices. 【Product Introduction】 ■ DSRC Roadside System ME9300 *For more details, please refer to the PDF document or feel free to contact us. 【System Configuration】 ■ DSRC Roadside System ME9300 ・DSRC Antenna ME9301 ・Interface Box ME9302 ・Dedicated I/F Cable (15m) ME9303 *For more details, please refer to the PDF document or feel free to contact us.

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The DSRC roadside system ME9300 is a system that utilizes ETC (Electronic Toll Collection) used on highways. It communicates with the ETC onboard unit installed in vehicles to obtain a unique ID called WCN (Wireless Call Number). By utilizing this WCN, it can be applied, for example, to traffic surveys between two points on a certain route. The WCN obtained by ME9301 (DSRC antenna) is transmitted to ME9302 (interface box) via ME9303 (dedicated I/F cable). Since ME9302 is equipped with an Ethernet port, it is possible to transfer the obtained WCN to external PCs, etc., through LAN, WAN, and other lines. Additionally, external PCs can control the start and end of WCN acquisition for the ME9300 system. 【Product Introduction】 ■DSRC Roadside System ME9300 *For more details, please refer to the PDF document or feel free to contact us.

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The DSRC roadside system ME9300 is a system that utilizes ETC (Electronic Toll Collection) used on highways. It communicates with the ETC onboard unit installed in vehicles to obtain a unique ID called WCN (Wireless Call Number). By utilizing this WCN, it can be applied to automate vehicle entry and exit management, for example. The WCN obtained by ME9301 (DSRC antenna) is transmitted to ME9302 (interface box) via ME9303 (dedicated I/F cable). Since ME9302 is equipped with DIO (Digital Input/Output) and WCN registration functions, vehicle detection, comparison with registered WCNs, and control of gate bars, etc., can be executed independently from external devices. Furthermore, the operation of these systems (scenarios) and WCNs can be pre-registered using the application software MAS930. 【Product Introduction】 ■DSRC Roadside System ME9300 *For more details, please refer to the PDF document or feel free to contact us.

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【Product Introduction】 ■Spectrum Analyzer MSA438TG Compact and lightweight. A full-fledged spectrum analyzer with performance and features that rival large bench-type models. Equipped with a tracking generator. - Measurement frequency: 50kHz to 3.3GHz ■DTF Adapter MA430 Measures the location of cable faults and the length of normal cables. With the MSA438TG+MA430 (DTF function), you can measure cable damage points in the field and continuously save the measurement results to a USB memory stick. The saved data is in CSV file format, but viewing each one individually in EXCEL can be quite cumbersome. Even with a large amount of saved data, this application software allows for efficient viewing.

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- Protect data from adjacent frequencies that interfere with the carrier during data transmission. (For wireless LAN access points) - Connect decoded video/audio data to external devices for real-time verification (client terminal) - Use a high-speed programmable attenuator to create a simulation environment with added distance attenuation. By eliminating unwanted factors due to external influences, we check for dropped frames and freezing situations during playback on the client terminal side, especially when transmitting Hi-Vision size video from the access point. 【Product Introduction】 - Radio Shielded Box MY1520SW - I/F Module - SMA Cable - High-Speed Programmable Attenuator MAT800 - Dipole Antenna M306 *For more details, please refer to the PDF materials or feel free to contact us.

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By utilizing the characteristics of the radio wave anechoic chamber, various evaluation tests for wireless terminals can be conducted. 1. Cuts off the influence of external electromagnetic waves and blocks leakage of electromagnetic waves to the outside. 2. Reduces interference from spontaneous noise within the radio wave anechoic chamber. 3. Supports specific applications through dedicated design. By leveraging these characteristics and combining them with other measuring instruments and testing terminals, it can be used as development equipment for communication and durability testing of various wireless modules (such as wireless LAN and Bluetooth) equipped devices. 【Product Introduction】 ■ Radio Wave Anechoic Chamber (Custom Product) ■ High-Frequency Coaxial Cable *For more details, please refer to the PDF materials or feel free to contact us. 【System Configuration】 ■ Radio Wave Anechoic Chamber (Custom Product) ■ High-Frequency Coaxial Cable ■ New Design/Management ■ Fixture Equipment *For more details, please refer to the PDF materials or feel free to contact us.

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This is a system that controls the spectrum analyzers MSA400 and 500 series via remote command and displays the measured spectral waveforms on a large screen in a split view. 【Features】 ● It can capture up to 9 channels of signals and display them in a split view on a large screen. ● The number of split display screens can be set to 1, 4, or 9, allowing specification of the input channels to be displayed. ● Multiple waveforms can be displayed on a single monitor, improving the efficiency of monitoring tasks. ● By overlaying previously measured reference waveforms, it is possible to observe the degradation of signal quality at a glance. ● The spectrum analyzer can operate on battery power, allowing the system to be built independently from other power sources.

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Real-time recording of IQ data captured by a signal analyzer. Measurement with a maximum span of 100 MHz, simultaneous measurement of different frequency bands, and continuous recording for up to 24 hours are possible. The real-time IQ data recorder system MQ5300 is a system that combines a signal analyzer unit and a control analysis unit. It allows for long-term continuous recording of RF signals as IQ data, which can then be played back and analyzed using software. The signal analyzer unit contains our own signal analyzers (MSA538 or MSA558).

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