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Authentic handheld spectrum analyzers providing performance and functions
that are comparable to large-size bench type in a compact, lightweight
and inexpensive model. |
Handheld spectrum analyzer
Recently, a lot of equipment have taken the high frequency or microwave
technology according to the advancement and the spread of the telecommunication
equipment. As a result, the handheld spectrum analyzer to analyze the signal
by the frequency domain is necessaries now. The handheld spectrum analyzer
is roughly classified into a heterodyne method and a Fourier transform
method. The heterodyne method is also called the swept frequency method
and makes it possible to measure up to tens of GHz though only for the
stationary signal. On the other hand, the Fourier transform method can
handle a nonstationary signal though the low measuring frequency range
up to tens of MHz. Our handheld spectrum analyzer adopts the heterodyne
method.
The large size and large power consumption handheld spectrum analyzer was
acceptable before because of the use only in the laboratory. The spectrum
analyzer, however, comes to be used in the service field according to the
spread of recent wireless telecommunication equipment. The demands to the
spectrum analyzer from the service field are compact, lightweight, battery
operation ( low power consumption ) and low price. Our handheld spectrum
analyzer meets all of these demands and provides performance and functions
that are comparable to large-size bench type spectrum analyzer.
Therefore, it is possible to use it enough even in the laboratory and the
production line besides the service usage.
| MSA300 series |
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The first handheld spectrum analyzer in the world！
| 3.3GHz Spectrum Analyzer |
| MSA338 |
 3.3GHz spectrum analyzer with superior cost-performance
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The features are frequency range 50kHz to 3.3GHz, operation with battery
for 150 minutes, measuring functions, calculation functions, auto tuning,
auto range operation, hard copy of the image, and high resolution display
on the PC screen. Such abundant optional accessories as dipole antenna,
magnetic field probe, PC software and printer.
MSA338 won the Good Design Award. |
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| 8.5GHz Spectrum Analyzer |
| MSA358 |
8.5GHz spectrum analyzer covering most of the wireless communication
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The features are frequency range 50kHz to 8.5GHz, operation with battery
for 150 minutes, measuring functions, calculation functions, auto tuning,
auto range operation, hard copy of the image, and high resolution display
on the PC screen. Such abundant optional accessories as dipole antenna,
magnetic field probe, PC software and printer.
Won the Good Design Award. |
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| 3.3GHz Spectrum Analyzer with TG |
| MSA338TG |
New producｔ！
3.3GHz spectrum analyzer with 5MHz to 3.3GHz TG
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TG(tracking generator) function was built into the current model MSA338.
It is "3.3GHz spectrum analyzer with TG/MSA338TG".
This model enables the measurement and evaluation of the amplitude frequency
characteristics such as filter, amplifier, other electric components and
circuit because of a tracking generator.
Of course, all functions of MSA338 are completely usable. |
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| 3.3GHz Spectrum Analyzer for EMI |
| MSA338E |
3.3GHz spectrum analyzer for EMI test
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“3.3ＧＨｚ spectrum analyzer for EMI/MSA338E” is a core product of “Precompliance
EMI test system/MR2300. ”This spectrum analyzer was developed for EMI
test and is equipped with the Quasi-peak and Average detection forms and
9kHz(6dB) ・ 120kHz(6dB) Resolution bandwidth.
If combined with Magnetic field probe / CP-2S(option) , it takes only a short time to classify the problems detected by the measurement of radiated emission or conducted emission. |
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| MSA400 series |
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New product！
Handheld color spectrum analyzer upgraded from MSA300 series
Equipped with 5.7 inches color LCD and USB interface
Four hours battery operation and low average noise level of -127dBm
( Comparison between MSA300 and MSA400 series）
| 3.3GHz Color Spectrum Analyzer |
| MSA438 |
NEW！
3.3GHz color spectrum analyzer with superior cost-performance
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The features are as follows ; Frequency range 50kHz to 3.3GHz, operation
with battery for four hours, measuring functions, calculation functions,
auto range and auto tuning operation, hard copy of the image, and high
resolution color display. Such abundant options as PC software, dipole
antenna, magnetic field probe, USB printer, frequency counter and lithium-ion
buttery are available. |
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| 8.5GHz Color Spectrum Analyzer |
| MSA458 |
NEW！
8.5GHz color spectrum analyzer covering most of the wireless communication.
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The features are as follows ; Frequency range 50kHz to 8.5GHz, operation
with battery for four hours, measuring functions, calculation functions,
auto range and auto tuning operation, hard copy of the image and high resolution
color display. Such abundant options as PC software, dipole antenna, magnetic
field probe, USB printer, frequency counter and lithium-ion buttery are
available. |
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| 3.3GHz Color Spectrum Analyzer with TG |
| MSA438TG |
NEW！
3.3GHz color spectrum analyzer with 5MHz to 3.3GHz TG
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TG(tracking generator) function is built into the model MSA438. The output
frequency range of MSA438TG is 5MHz to 3.3GHz.
MSA438TG enables the measurement and evaluation of the amplitude frequency
characteristics such as filter, amplifier, other electric components and
circuits.
Furthermore, this model enables the return loss measurement putting together VSWR bridge MVS300 (option).
Of course, all functions of MSA438 are completely usable.
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| 3.3GHz Color Spectrum Analyzer for EMI |
| MSA438E |
NEW！
3.3GHz color spectrum analyzer for EMI test
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MSA438E is a core instrument of “Precompliance EMI test system/MR2300”.
This spectrum analyzer is developed for EMI test and is equipped with the
Quasi-peak and Average detections, and 9kHz/120kHz(6dB) resolution bandwidth.
Futhermore, the magnetic field probe CP-2S (option) finds out the source of disturbance noise. |
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| VSWR BRIDGE |
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| MVS300 |
New product！
Optimum for wideband VSWR measurement.
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MVS300 is such wideband VSWR bridge as 5 to 3000MHz.
The VSWR bridge is used to evaluate the matching at input/output of electronic
parts, circuits and equipment such as filter, amplifier and antenna by
connecting a signal generator and a power meter.
Moreover, the frequency characteristics of VSWR can be easily observed
by using our spectrum analyzer with TG (MSA338TG or MSA438TG). |
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| Magnetic field probe |
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| CP-2S |
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The CP-2S is used to measure the noise on a print circuit board connecting
to the spectrum analyzer for EMI MSA338E. The measured value is calibrated
in the MSA338E/MSA438E.
The CP-2S is not affected by adjacent patterns because of high space resolution.
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