Anritsu MS4640B Vector Network Analyzer Series up to 145 GHz

SHORT DESCRIPTION

Series MS4640B VectorStar belongs to the most functional and accurate line of top-end vector network analyzers (VNA, VNA) of the Japanese company Anritsu. The series includes four main instruments: MS4642B (from 10 MHz to 20 GHz), MS4644B (from 10 MHz to 40 GHz), MS4645B (from 10 MHz to 50 GHz), MS4647B (from 10 MHz to 70 GHz). Installing the MS4640B-070 option extends the lower frequency range of each instrument to 70 kHz. In addition, the series includes two extended frequency range vector analyzers: ME7838E (70 kHz - 110 GHz) and ME7838D (70 kHz - 145 GHz). It is also possible to order models of vector analyzers with an operating range of up to 1.1 THz (1100 GHz).

MS4640B VectorStar Series analyzers come standard with two test connectors. To obtain a four-port configuration, additional blocks are used: MN4694C (up to 40 GHz) or MN4697C (up to 70 GHz). This solution makes it possible to upgrade your vector analyzer from 2-port to 4-port at any time and, thus, reduce one-time costs for the purchase of equipment.

In terms of the total set of characteristics (accuracy, speed, reliability, functionality, upgradeability and cost), the Anritsu MS4640B VectorStar line of vector electrical circuit analyzers belongs to the best solutions currently available.

Areas of use:
- Radars
- Antenna
measurements - Material
measurements - Semiconductor measurements -
Signal integrity checks
- Active device
measurements - Passive device
measurements - Frequency converter measurements

Main characteristics:
Frequency: 10 MHz - 20 GHz (model MS4642B).
Frequency: 10 MHz - 40 GHz (model MS4644B).
Frequency: 10 MHz - 50 GHz (model MS4645B).
Frequency: 10 MHz - 70 GHz (model MS4647B).
Frequency: 70 kHz - 110 GHz (model ME7838E).
Frequency: 70 kHz - 145 GHz (model ME7838D).
Lower frequency extension from 70 kHz (option MS4640B-070).
Number of ports: 2. Expansion up to 4 ports with measuring unit MN469xC.
Measured parameters: S11, S21, S22, S12 and any combination of a1, a2, b1, b2, 1.
Measurement speed: 20 µs per point. Resolution: up to 100,000 dots.
Dynamic range: more than 140 dB. Source power: up to +14 dBm.
Receiver linearity: up to +15 dBm compression point at 70 GHz.
Parameters of directivity, matching in the source and matching in the load: up to 50 dB.
Calibration: automatic (using an external module) or manual.
Time Domain Analysis (Option MS4640B-002).
Noise Figure Measurement (Option MS4640B-041).
Pulse measurements (option MS4640B-042).
Differential measurements (option MS4640B-043).
Operating system Windows 7. Interfaces: USB, Ethernet, IEEE-488.2 (GPIB).
Weight: 30 kg. Dimensions: 286 x 487 x 591 mm. Working temperature: from 0°С to +50°С.
Maximum functionality, accuracy and speed of measurements

DETAILED DESCRIPTION

Building on 40 years of experience in vector analyzer development, Anritsu has significantly expanded the frequency range with its new VectorStar MS4640B series of analyzers. Now you can measure the full range of 70 kHz to 70 GHz without switching between vector analyzer connectors. With the help of an external expansion unit, it is possible to increase the frequency range up to 145 GHz, and by separate order even up to 1.1 THz (1100 GHz).

Anritsu VectorStar vector network analyzers provide the highest level of S-parameter accuracy and ease of measurement for everything from microwave transistor characterization to testing complex high-frequency communications systems. In addition to the best performance, VectorStar analyzers can be retrofitted with additional modules and options at any time to expand the frequency range, increase the number of test ports, or add new functionality. This allows you to reduce one-time costs for the purchase of equipment and expand the measuring system as needed.

Measurement of parameters of active and passive devices using the Anritsu MS4640B analyzer

With the Anritsu VectorStar MS4640B series of vector analyzers, you can design and test high-end RF devices. VectorStar analyzers provide the best performance over the widest frequency range. With their help, developers and engineers can perform all the necessary tests faster and better. Vector analyzers of the VectorStar family allow measurements in all high frequency ranges - up to 1100 GHz (1.1 THz). In this case, it is possible to measure both a standard set of S-parameters and to carry out other types of measurements: noise factor, impulse measurements, differential measurements, time domain measurements and etc.

To expand testing capabilities for a wide variety of active devices, one of the MS464xB-06x (Active Measurements Suite) options can be installed on the VectorStar network analyzer, which adds 2 or 4 built-in attenuator. In addition, this option makes it possible to measure the parameters of active devices in forward and reverse directions, adds a constant voltage source to the center conductor (to power the active device under test), adds an extended range power control function. Also this option contains software for gain non-linearity analysis (gain compression) in the frequency range, power range and for a given frequency grid (up to 401 frequencies).

For measuring noise figure (Noise Figure) is option MS4640B-041. Noise figure is the deterioration in the signal-to-noise ratio that occurs due to the influence of various components in the signal chain. To improve measurement accuracy, Anritsu VectorStar network analyzers use "cold source" technology. In addition, measurements can be made at different mismatch levels. Currently, the Anritsu VectorStar network analyzers are the only analyzers that can measure noise figure up to 110 GHz and can be equipped with a unique receiver (3744A-Rx) that is specifically designed for accurate noise figure measurements from 30 GHz to 110 GHz. GHz.

Among the additional features of VectorStar vector analyzers, it is worth noting the option to expand the lower working limit up to 70 kHz (Option MS4640B-070) and high precision AutoCal automatic calibration module, with which you can quickly and accurately calibrate your vector network analyzer. Of the other outstanding features of the VectorStar vector analyzers, pay attention to the differential measurements up to 145 GHz and measurement noise figure up to 110 GHz. In addition, during operation, you will be able to upgrade your VectorStar in terms of frequency range, number of ports and set of installed options. This possibility of planned modernization and additional equipment of the analyzer will allow you to reduce your financial investments.

Specifications for Anritsu MS4640B Vector Network Analyzers (VectorStar Series)

For a complete list of technical characteristics of Anritsu MS4640B vector network analyzers (VectorStar series), see this page in the section Documentation.

Anritsu MS4640B Vector Network Analyzer Package (VectorStar Series)

Options and Accessories for Anritsu MS4640B Vector Network Analyzers (VectorStar Series)

Below is a list of the main options and optional accessories for the Anritsu MS4640B network analyzers (VectorStar series). For a complete list of options and accessories with a detailed description, see the section Documentation. And in order to properly equip your vector analyzer, be sure to read VNA Accessories Selection Guide.

If you need technical advice on selecting the optimal range of options and accessories for the MS4640B VectorStar Series Vector Network Analyzer or pricing information, simply call us or write to us at Email and we will be happy to answer your questions.