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武漢詠繹
MSA358 is an authentic spectrum analyzer providing performance and functions that are comparable to
large-size bench type in a compact, lightweight and inexpensive model.
Features
1. Compact and lightweight 1.8kg
The dimensions are as small as 162 （W） × 70 （H） × 260 （D） mm, and the weight is only 1.7 kg including
the battery. It is very convenient for outdoor use and while on business trips.
2. Measuring frequency range 50kHz to 8.5GHz
This bandwidth covers those of not only 2.4/5GHz band wireless LAN and 5.8GHz band DSRC（ETC）,
but also more than three times of W-CDMA, CDMA, PDC, PHS, GSM, or Bluetooth.
3.Operation with battery for 120minutes
When the battery MB300 （optional） is fully charged, MSA358 operates for about 120 minutes （with the
back light turned off）. It is extremely convenient for outdoor use and for measuring wireless LAN
installation environment.
4. Performance that is comparable to large-size bench type
MSA358 guarantees a highly stable frequency axis by PLL synthesizer system. The center frequency setting
resolution is 100kHz. Furthermore, the average noise level of -110dBm （typical） provides a wide dynamic
range and the reference level can be set in 1 dB step.
| 5. Abundant functions | |
| Measuring functions | Calculation functions |
| * Channel power measurement? | * MAX HOLD? |
| * Adjacent channel power measurement? | * MIN HOLD? |
| * Occupied bandwidth measurement | * AVERAGE? |
| * Electric field strength measurement | * OVER WRITE |
| * Magnetic field strength measurement | |
| Marker and peak search | |
| Save / Load | |
| * Electric field strength meas. ··· Optimum for measurement of cellular phone and wireless LAN working environment. | |
| * Magnetic field strength meas. ··· Optimum for EMI design of PCBs and for evaluation of signal quality. | |
6. Auto tuning
The center frequency is set at the spectrum of the maximum level in the 8.5GHz band, and in addition,
optimum
reference level, resolution bandwidth, video bandwidth and sweep time are set when the AUTO
TUNE key is
pressed. This function is very convenient for measurement of an unknown signal.
7. Auto range operation
The resolution bandwidth, video bandwidth and sweep time are automatically set based on the frequency
span. It is also possible to set auto range operation only one or two out of resolution bandwidth, video
bandwidth and sweep time.
8. Hard copy of the image
Connect a printer （optional） and press the PRINT key on MSA358. The image on the screen is printed as it is.
9. High resolution display on the PC screen
The spectrum waveform is displayed at high resolution, 1000 points in the horizontal axis, on the PC screen
when "PC Software MAS300" （optional） is used.