マイクロニクス List of Products and Services

This report will compare and explain the results of measuring the same DUT in a standard EMC anechoic chamber and a simplified EMI test system MR2300. 【Product Introduction】 ■EMI Test System MR2300 *For more details, please refer to the PDF document or feel free to contact us.*

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This is a wideband, lightweight, and cost-effective log-periodic antenna. It is suitable for use in combination with our handheld spectrum analyzer. Additionally, by performing antenna gain correction within our spectrum analyzer, values can be directly read as electric field strength (dBμV/m). ■MAN160A - Frequency range: 700MHz to 4GHz - Maximum power: 100W (CW at 400MHz) - Impedance: 50Ω (nominal) - VSWR: 2.0 or less (typical value) - Gain: 4dBi (typical value) - Antenna factor: 23 to 38dB/m - Connector: SMA(J) - Dimensions: 340(L) × 200(W) × 25(D) mm - Weight: 270g ■MAN160B - Frequency range: 700MHz to 6GHz - Maximum power: 100W (CW at 400MHz) - Impedance: 50Ω (nominal) - VSWR: 2.0 or less (typical value) - Gain: 5dBi (typical value) - Antenna factor: 26 to 41dB/m - Connector: SMA(J) - Dimensions: 340(L) × 200(W) × 25(D) mm - Weight: 250g

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● A simple radio anechoic chamber that can be widely used for 5G OTA, radio wave law measures, EMC testing, and more. ● No major construction is required, and the construction period is approximately 2-3 days (for standard configuration). ● We offer a lineup of 8 standard sizes.

• EMC Testing

3-part split and assembly type. It maintains shielding performance while allowing for separation and assembly. It is ideal for transport via passenger elevators and installation in narrow spaces such as office buildings. For more details, please download the catalog or contact us. 【Main Features】 ○ A separable and assembly type that can be transported via passenger elevators and installed in narrow spaces ○ Uses ferrite-based electromagnetic wave absorbers, making it suitable for EMI testing ○ Standard equipped with a turntable with a diameter of 500mm and a load capacity of 50kg for large EUTs ● For more details, please download the catalog or contact us.

• EMC Testing

At Micronix, we are offering a special price for monitoring equipment that combines our 'MSA Series' with a magnetic field probe for the constant monitoring and recording of noise levels in power lines. Utilizing the characteristics of our magnetic field probe, which allows for non-contact electrical measurements, we conduct noise monitoring of various secondary power lines using a combination of a spectrum analyzer and logging software. 【Campaign Details】 ■ Period: Until March 31, 2021 (Wednesday) ■ During the campaign period, eligible products are up to 25% OFF *For more details, please refer to the PDF document or feel free to contact us. 【Eligible Products】 <Spectrum Analyzer "MSA400 series"> ■ MSA438 ■ MSA458 ■ MSA438TG ■ MSA438E <Signal Analyzer "MSA500 series"> ■ MSA538 ■ MSA558 ■ MSA538TG ■ MSA538E ■ MSA558E *For more details, please refer to the PDF document or feel free to contact us.

• Other security and surveillance systems

【Product Introduction】 ■ Signal Analyzer MSA500 Series Equipped with both real-time method using Fast Fourier Transform (FFT) and traditional sweeping method. Both methods can utilize their respective advantages. ■ Spectrum Analyzer MSA400 Series Compact and lightweight. A full-fledged spectrum analyzer with performance and functionality that rivals large bench-type models. Both oscilloscopes and spectrum analyzers are devices that measure electrical signals. The measurement results of an oscilloscope are displayed on the screen with the horizontal axis representing time and the vertical axis representing amplitude. On the other hand, the measurement results of a spectrum analyzer are displayed with the horizontal axis representing frequency and the vertical axis representing amplitude. I will explain the relationship of amplitude when measuring a sine wave signal with both an oscilloscope and a spectrum analyzer.

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【Product Introduction】 ■ RF Signal Generator MSG703 IQ vector generation capabilities, comprehensive modulation functions, and sweeping functions. ■ Signal Analyzer MSA538 The most popular model in the MSA500 series - Measurement frequency: 20kHz to 3.3GHz ■ PC Software MAS400/500 Software that displays spectral waveforms on a PC screen.

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The MSG703 is an RF signal generator equipped with advanced modulation, sweeping, and triggering functions. It supports standard modulations such as FSK, PSK, and AM, and by adding the optional IQ modulator MIQ700, it can flexibly handle various modulations like PSK and QAM as a vector signal generator. IQ modulation is adopted in various wireless standards, and here we will introduce how to output modulation signals from the MSG703 using π/4QPSK, which is used in Japan's ETC2.0 and professional digital radio, along with actual images of the MSG703. 【Product Introduction】 ■ RF Signal Generator [MSG703] ■ IQ Modulator [MIQ700] *For more details, please refer to the PDF document or feel free to contact us.

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The electromagnetic wave radiation pattern measurement system MRP770 is a system designed to measure the radiation patterns of small wireless devices, information communication equipment, antennas, and more. In today's world, where IoT is rapidly advancing, various devices are equipped with wireless modules, making the understanding of antenna performance increasingly important. This system is one such example. We provide suitable systems tailored to our customers' needs.

• Testing Equipment and Devices

To conduct a conducted disturbance noise test, we use a LISN (Line Impedance Stabilization Network). However, based on the demand for a more convenient way to perform this test or to identify the noise source, the magnetic field probe MMP500 was developed. With the MMP500 and the signal analyzer MSA538E/MSA558E, it is possible to easily measure this conducted disturbance noise. The MMP500 was developed in collaboration with the Tokyo Metropolitan Industrial Technology Research Institute, an independent administrative institution.

• Time-frequency measurements

Generally, anechoic chambers are perceived as having a large scale, high installation costs, and ongoing maintenance expenses. However, our electromagnetic shield tent-type anechoic chamber offers a proposal to construct an anechoic chamber in a cost-effective and easy manner, similar to a small anechoic box. In particular, it is suitable for cases where strict RF characteristic testing or antenna evaluation is not conducted, such as for radio law measures, protocol testing, function testing, and interoperability testing. It meets the needs of those who do not require a full anechoic chamber but desire a simple anechoic chamber. Our product utilizes high-performance shielding materials that combine shielding performance, cost-effectiveness, and lightweight properties. Due to its tightly packed seams, it maintains high shielding performance while being affordable and lightweight, allowing for the safe construction of large spaces on a low budget. Its lightweight design and ease of assembly, disassembly, and relocation mean it can be set up in various locations without difficulty.

• Testing Equipment and Devices

The "MY5505" is a partition designed to absorb and shield against interference waves from other sources in the evaluation and testing of radio wave propagation. If you are already using a shielded room or tent, it can help reduce internal wave reflections. Both sides are angled inward at 30°, suppressing wave reflections from backlobes and sidelobes. With its easy-to-move casters, it can be easily relocated and set up. 【Features】 ■ Suitable for simple measurements of mobile phones, GPS, wireless LAN, 5G, and various millimeter waves ■ Convenient caster design for mobility ■ Customizable to fit the required size and desired frequency band *For more details, please refer to the PDF document or feel free to contact us. 【Specifications】 ■ External dimensions: Approximately 1370(W) × 1850(H) × 700(D) mm (excluding protrusions) ■ Weight: Approximately 55 kg (excluding weight plates) ■ Material: Aluminum plate ■ Casters: Free-moving casters (with stopper) × 4 ■ Others: Eye bolts, protective caps (for edge protection) *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

The "ME8901" is a system for communication after the ETC vehicle-mounted device has been installed in the vehicle. It utilizes our "DSRC Roadside System ME9300." By connecting each device and connecting the dedicated AC adapter for the modified ME9302 to the power supply, the power turns ON, and the scenario recorded internally automatically starts, allowing the test to be initiated. The test begins by pulling the tether switch. Customization according to your testing environment is also possible. Please contact us for more details. 【System Configuration】 ■ Antenna Unit: ME9301 modified ■ Interface Box Unit: ME9302 modified ■ Connection Cable: ME9303 ■ Tether Switch ■ Switch Cable (connected to the DI connector of ME9302 modified) ■ Lamp ■ Lamp Cable (connected to the DO connector of ME9302 modified) *For more details, please refer to the PDF materials or feel free to contact us.

• Testing Equipment and Devices

■EMI Test System MR2300 Ideal for preliminary compliance testing "Pre-compliance" for official EMI testing. This is an integrated system that combines our spectrum analyzer technology, anechoic chamber technology, and antenna technology. ■Anechoic Chamber / Shielded Box MY5410 An anechoic chamber optimal for large-scale EMI testing. It comes standard with a turntable with a diameter of 756mm and a load capacity of 100kg for large EUTs. *For more details, please refer to the PDF materials or feel free to contact us. We measured the noise emitted by the CNE (Comparative Noise Emitter), which is widely used for the calibration of anechoic chambers, using the MR2300 and the anechoic chamber, and conducted a comparison of the results.

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■EMI Test System MR2300 Ideal for preliminary compliance testing "Pre-compliance" for official EMI tests. This is an integrated system that combines our spectrum analyzer technology, anechoic chamber technology, and antenna technology. ■Anechoic Chamber / Shielded Box MY5410 An anechoic chamber optimal for large-scale EMI testing. It comes standard with a turntable with a diameter of 756mm and a load capacity of 100kg for large EUTs. *For more details, please refer to the PDF materials or feel free to contact us. The MR2300/MY5410 has been developed for pre-compliance use. This enables the measurement of harmonics from switching power supplies in the 40-100MHz range, which was previously difficult. Below are the measurement results obtained with the MR2300/MY5410, compared with results from a 10m anechoic chamber equipped with equivalent facilities using the 3m method.

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■ETC/ITS Spot Electric Field Strength Measurement System ME9200 A system that measures the electric field strength distribution of ETC or ITS spots and creates electric field strength graphs and maps. It measures the electric field strength distribution of ETC/ITS spots in a short time using operational waves or CW, and generates electric field strength graphs and maps. ■ETC/ITS Spot Electric Field Strength Measurement System ME9200C This is an upgraded version of the ME9200. ■Multi-Wave Electric Field Strength Automatic Measurement System ME9500 An ideal system for investigating radio wave service areas and maintaining retransmission systems. It enables high-speed measurement of electric field strengths for AM radio, FM radio, business radio, VICS, etc. *For more details, please refer to the PDF materials or feel free to contact us.

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■High-Speed Programmable Attenuator MAT800 Series Maximum attenuation of 80dB. A multifunctional, fully-fledged programmable feature that allows for ultra-fast control of attenuation levels. ■High-Speed Programmable Attenuator MAT810 Maximum attenuation of 60dB. A multifunctional, fully-fledged programmable feature that allows for ultra-fast control of attenuation levels. *For more details, please refer to the PDF document or feel free to contact us. The MAT800/810 has certain frequency characteristics. The attenuation level changes with frequency, creating a gentle curve overall. Therefore, for the corresponding 16 frequency ranges, the MAT800 has 1600 steps of attenuation calibrated using an SG and power meter, while the MAT810 has 1200 steps of attenuation calibrated in the same manner. The MAT800 allows for attenuation settings from 0dB to 80dB in 0.05dB increments with 1600 steps, while the MAT810 allows for attenuation settings from 0dB to 60dB in 0.05dB increments with 1200 steps.

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【Product Introduction】 ■ High-Speed Programmable Attenuator MAT800 Series Maximum attenuation of 80dB. A multifunctional, fully-fledged programmable feature that allows for ultra-fast control of attenuation. ■ ETC On-Board Unit Tester ME8800Dα *For more details, please refer to the external link or feel free to contact us.

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【Product Introduction】 ■ High-Speed Programmable Attenuator MAT800 Series Maximum attenuation of 80dB. A multifunctional, fully-fledged programmable feature that allows for ultra-fast control of attenuation levels. ■ ETC On-Board Unit Tester ME8800Dα It is said that approximately 2,000 troubles have occurred at ETC toll booths. Issues include gates not opening and counting two large trailers as one, among others. The primary cause of these problems is believed to be the multipath phenomenon caused by reflections from the toll booth ceiling, adjacent gates, and water accumulated on the road surface. Therefore, we propose the following method to simulate this multipath effect.

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【Product Introduction】 ■DSRC On-Board Unit Tester ME9100 Tests whether the DSRC on-board unit installed in the vehicle communicates normally at the radio level. ■DSRC Communication Unit ME9115 Performs WCN reading of the DSRC on-board unit and measures the electric field strength of the DSRC roadside unit and the on-board unit. ■*For more details, please refer to the PDF document or feel free to contact us. 1. Signal processing of π/4 QPSK in ETC/DSRC 2. Transmission system circuit 3. Reception system circuit

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【Product Introduction】 ■Conducted EMI Test System MR2150 A system for pre-compliance testing of conducted EMI (noise terminal voltage). By using this system for debugging evaluation before the official EMC tests conducted at a certified EMC site, development costs can be significantly reduced. ■Total EMI Test System MR2300 Ideal for preliminary compliance testing of official EMI tests, known as "Pre-compliance." This is an integrated system that combines our spectrum analyzer technology, anechoic chamber technology, and antenna technology. ■EMS Test System MR2350 A pre-compliance EMS test system for radiated immunity testing (IEC/EN61000-4-3). ■EMI+EMS Test System MR2400 Capable of conducting EMC (EMI+EMS) tests. This system combines the EMI test system MR2300 and the EMS test system MR2350. ■*For more details, please refer to the PDF materials or feel free to contact us.

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■Conducted EMI Test System MR2150 A pre-compliance system for conducted EMI (noise terminal voltage) testing. By using this system for debugging evaluation before the official EMC testing at a certified site, development costs can be significantly reduced. ■EMI Total Test System MR2300 Ideal for preliminary compliance testing of official EMI tests, known as "Pre-compliance." This is an integrated system that combines our spectrum analyzer technology, anechoic chamber technology, and antenna technology. ■EMS Test System MR2350 A pre-compliance EMS test system for radiated immunity testing (IEC/EN61000-4-3). *For more details, please refer to the PDF document or feel free to contact us.

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【Product Introduction】 ■Spectrum Analyzer MSA438TG Model with Tracking Generator Measurement Frequency: 50kHz to 3.3GHz ■DTF Adapter MA430 Measures the fault location of cables and the length of normal cables. *For more details, please refer to the PDF document or feel free to contact us.

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【Product Introduction】 ■Spectrum Analyzer MSA400 Series Compact and lightweight. A full-fledged spectrum analyzer with performance and features that rival those of large bench-type models.

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In the previous installment of this series, it was found that the timing for executing roaming over Wi-Fi (wireless LAN) is determined not by the access point (AP) but by the terminal side. Additionally, it became clear that some terminals do not roam quickly and only change their connection to the next AP after a while following a communication interruption. 【Product Introduction】 ■ Radio Shield MY1530 ■ High-Speed Programmable Attenuator MAT810 *For more details, please refer to the PDF document or feel free to contact us.

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【Product Introduction】 ■ Step Attenuator MAT850 Manual adjustment in 0.1dB increments is possible while checking the current attenuation level. ■ Spectrum Analyzer MSA438 The most popular model in the MSA400 series - Measurement frequency: 50kHz to 3.3GHz ■ RF Shielded Enclosure / Shield Box Taurus Series MY1520 The most versatile medium-sized model suitable for various applications. Excellent workability with a front opening. ■ RF Shielded Enclosure / Shield Box Taurus Series MY1510 A lightweight and portable small-sized model. Offered at a very affordable price of under 200,000 yen.

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"How far can Wi-Fi (wireless LAN) communicate?" This is one of the questions frequently asked by users, but it cannot be easily answered as various conditions are involved. In the past, I have seen news and articles about various long-distance wireless LAN communication experiments, but what left an impression on me was the story of a successful wireless LAN communication test between islands. It was surprising to hear that they achieved communication over approximately 60 km using antennas with high directionality and gain on both the receiving and transmitting sides. [Product Introduction] ■ Radio Shielded Box MY1530 ■ High-Speed Programmable Attenuator MAT810 *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 / Shield Box Low price, lightweight, short delivery time! High quality, reliability, and excellent cost performance radio wave dark boxes and shield boxes provided by a measurement instrument manufacturer. ■ Programmable Attenuator Capable of supporting various tests and simulations in an ideal environment without chattering or spikes. ■ Step Attenuator MAT850 Manual adjustment in 0.1dB increments while checking the current attenuation level. Many modern wireless communication devices are designed with lower reception sensitivity to receive signals from further away. Additionally, small wireless communication devices, including IoT devices, often have antennas mounted on the circuit board and may not have RF connectors. When conducting reception sensitivity tests under such conditions, excessive surrounding noise can bury the desired signals in noise, making it impossible to accurately measure reception sensitivity. To measure reception sensitivity more accurately, we recommend using a radio wave dark box that can create a low-noise environment.

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【Product Introduction】 ■Anechoic Chamber / Shield Box Low price, lightweight, short delivery time! High quality, reliability, and excellent cost performance anechoic chambers and shield boxes provided by a measurement instrument manufacturer. ■Signal Analyzer MSA538 The most popular model in the MSA500 series - Measurement frequency: 20kHz to 3.3GHz In recent years, with the increase of electronic devices equipped with wireless communication functions, there are more cases where engineers who have specialized in circuit design or digital design need to acquire wireless technology. In particular, there are likely many who are not accustomed to or skilled in dB calculations. Here, we will introduce the basic dB calculation methods for creating level diagrams of communication systems using an anechoic chamber.

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**Product Introduction** ■ EMI Total Test System MR2300 Ideal for preliminary compliance testing, known as "Pre-compliance," for official EMI testing. In general, official tests using an anechoic chamber for EMI (emission) measurements require a significant amount of time and cost. This system allows for relative evaluations to be conducted as a pre-assessment or debugging tool before performing official tests. Since it involves measurements in the near field, the correlation with an anechoic chamber is not necessarily "equal," but it can be used as a guideline to determine whether noise countermeasures are sufficient (relative evaluation before and after countermeasures). Additionally, by using dedicated software (MAS430), it is possible to measure not only peak values but also QP (quasi-peak) values.

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In an office with multiple Wi-Fi access points (APs) that have the same SSID, I connected to the AP at my desk after arriving at work. Later, when I moved to the conference room, I automatically connected to the conference room's AP without having to reconnect. This process of moving between multiple APs with the same SSID while carrying a device is called roaming. 【Product Introduction】 ■ Radio Shield Box MY1530 ■ High-Speed Programmable Attenuator MAT810 *For more details, please refer to the PDF document or feel free to contact us.*

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【Product Introduction】 ■Radio Wave Shielding Box / Shield Box Taurus Series MY1520 The most versatile medium-sized box suitable for various applications. It has excellent operability with a front opening. Even when using a radio wave shielding box for electromagnetic wave measurement or wireless communication testing, there are often issues such as varying measurement results each time or measurement values that are not consistently stable. In response to this problem, there are points where improvements can be made. I will explain those points.

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【Product Introduction】 ■Radio Wave Dark Box / Shield Box Taurus Series MY1510 A lightweight and portable compact size. Offered at a very affordable price of under 200,000 yen. ■IF Module A module equipped with AC, DC, LAN, USB, SMA, BNC, N, D-sub connectors and through pipes. The interface (such as AC power, LAN, USB ports, etc.) for connecting equipment is essential for a radio wave dark box. When choosing a radio wave dark box, one of the performance aspects to consider is the shielding performance, and it is an important point to determine whether this shielding performance includes the interface as well. It is not an exaggeration to say that the performance of the interface section determines the shielding performance of the radio wave dark box. In this application note, we compared the shielding performance of the MY1510 (+IFM-1) with that of other overseas products. Micronix's radio wave dark box achieves stable shielding performance even with the interface implemented.

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【Product Introduction】 ■ Signal Analyzer MSA538TG Model with Tracking Generator - Measurement Frequency: 20kHz to 3.3GHz ■ Battery Lithium-ion Battery MB400 For MSA400/500 series ■ Portable Antenna Covers a frequency range of 300MHz to 6.2GHz with 9 types of antennas. When using a radio wave anechoic chamber or shielded box for inspection and evaluation, there may be a need to confirm whether the shielding performance is ensured. However, it is not practical to send it for regular calibration every time. By using a handheld spectrum/signal analyzer with TG function and sleeve antennas, daily inspections can be easily conducted.

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【Product Introduction】 ■ Electric Turntable (Custom Product) We offer an electric turntable (table diameter 200mm, load capacity approximately 10kg, powered by AC adapter, connected to PC via RS232C cable) as an option, which can be integrated into our company's radio wave dark box. This document explains how to control the electric turntable via serial communication using terminal software on a PC.

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【Product Introduction】 ■Signal Analyzer MSA538 Equipped with both real-time method using Fast Fourier Transform (FFT) and traditional sweeping method, allowing for the utilization of the advantages of both approaches. The most popular model in the MSA500 series. ・Measurement Frequency: 20kHz to 3.3GHz ■Biconical Antenna MAN150/MAN150B A wideband, compact, and lightweight antenna. The antenna converts electromagnetic waves in the air into electrical signals flowing through a cable (or converts electrical signals flowing through a cable into electromagnetic waves in the air). The conversion factor at this time is called the antenna factor (antenna coefficient). The relationship between electric field strength and voltage can be expressed using the antenna factor as follows: 1. Electric Field Strength (V/m) = Voltage (V) × Antenna Factor (1/m) 2. Electric Field Strength (μV/m) = Voltage (μV) × Antenna Factor (1/m)

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【Product Introduction】 ■ Signal Analyzer MSA538E Model with EMI measurement function - Measurement frequency: 20kHz to 3.3GHz ■ Line Impedance Stabilization Network (LISN) MPW201B Easily create a testing environment in limited space. ■ Magnetic Field Probe CP-2SA Measures the magnetic field of patterns on printed circuit boards and device terminals. MR2150 (spectrum/signal analyzer, LISN, PC software) is a pre-compliance system for conductive EMI testing. By using this system for debugging evaluation before the official EMC testing at a certified site, development costs can be significantly reduced.

• Other electronic measuring instruments

The MR2150 system for pre-compliance testing of conducted EMI uses MICRONIX's EMI measurement spectrum analyzer and signal analyzer, and can utilize not only the MICRONIX MPW201B as the LISN but also LISNs from other manufacturers. By using LISNs from other manufacturers, the MR2150 can be used for products with DC power, three-phase power, and power supplies of 250V and 15A or more. 【Product Introduction】 ■ Conducted EMI Test System MR2150 *For more details, please refer to the PDF document or feel free to contact us.*

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【Product Introduction】 ■ Spectrum Analyzer MSA400 Series Compact and lightweight. A full-fledged spectrum analyzer with performance and features that rival those of large bench-type models. When looking at documents related to radio waves or specifications of wireless communication devices, various units appear. Here, we will explain the units that can be set on our spectrum analyzers (MSA300/400 series) and the units used during noise measurement.

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For more details, please refer to the PDF document or feel free to contact us.

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【Product Introduction】 ■Handheld Spectrum Analyzer Compact, lightweight, battery-operated (low power consumption), and low cost. Despite being a handheld type, it offers performance comparable to larger models. ■EMI Shielded Enclosure/Shield Box Low cost, lightweight, and short delivery time! High-quality, reliable, and cost-effective EMI shielded enclosures and shield boxes provided by measurement instrument manufacturers. The EMI shielded enclosure has the following functions, allowing for accurate characteristic measurements of the DUT. 1. Provides an environment unaffected by external electromagnetic waves. 2. Blocks leakage of electromagnetic waves to the outside. 3. Reduces interference within the EMI shielded enclosure. By utilizing these characteristics and combining them with other measurement devices and testing evaluation terminals, they can be permanently installed as production line equipment for quality inspection and functional testing of various wireless modules (such as wireless LAN and Bluetooth) equipped devices.

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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 By converting signals received at 7.9 to 14.5GHz with a parabolic antenna to low frequencies using a downconverter attached to the parabolic antenna, it can measure signals in the 50kHz to 3.3GHz range with our handheld spectrum analyzers (MSA300, MSA400 series). This allows for measurements while moving or observing specific satellite waves. Our handheld spectrum analyzer is compact, lightweight, and capable of battery operation, making it very advantageous for field measurements. In particular, the MSA400 series facilitates management by directly writing measurement images and reception status to a USB memory. The product price is also reasonable, allowing for minimal initial investment costs.

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【Product Introduction】 ■MSA500 Series Equipped with two methods: real-time method using Fast Fourier Transform (FFT) and the conventional sweep method. Both methods can utilize the advantages of each direction. ■Signal Analyzer MSA538 The most popular model in the MSA500 series - Measurement frequency: 20kHz to 3.3GHz ■Signal Analyzer MSA558 Covers most applications in wireless information communication with an 8.5GHz bandwidth - Measurement frequency: 20kHz to 8.5GHz

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【Product Introduction】 ■Radio Wave Dark Box / Shield Box Taurus Series MY1530 A large size that accommodates large test objects. A turntable can be installed as an option. When you stop in front of a station in the city center and look up, you may see Wi-Fi (wireless LAN) antennas installed among various antennas on the rooftops of buildings. From what I have observed, it seems that many Wi-Fi antennas are "directional antennas" designed to transmit radio waves in a specific direction.

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【Product Introduction】 ■Radio Wave Dark Box MY1530 A large size that accommodates large test objects. A turntable can be installed as an option. For 802.11n and 11ac, there is a technology called channel bonding that allows multiple channels to be combined (that is, to widen the frequency range used) to increase the communication bandwidth, as shown in Figure 1. In particular, with 802.11ac, bonding can be done with a width of 80MHz, equivalent to four channels. This results in approximately four times the communication speed compared to a 20MHz width. *For more details, please refer to the PDF document or feel free to contact us.

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