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Home ⊙ NEWS ⊙ Advantest U3661 Microwave Spectrum Analyzer Features
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Advantest U3661 Microwave Spectrum Analyzer Features

From:Advantest | author:Mr.Chen | Time :2025-06-04 | 19 view: | Share:

Functional Features

- Automatic internal setting of CDMA parameters

- Frequency adjustment settings by channel number

- High-stability CDMA channel power measurement function

- High-sensitivity power measurement with built-in preamplifier

Measurement items

- Channel power measurement

- OBW measurement

- ACP (Spectrum Mask) Measurement

- Spurious emission (in-band) measurement

Total Power

For spread spectrum signals used in CDMA or wireless LANs, the total power measurement function is essential.

This function consists of two modes: a channel mode for measuring the in-band

power specified in the measurement window, and a total power mode for measuring the total power over the entire measurement span.

1 Hz resolution frequency counter

Simply by adjusting the counter markers according to the spectrum,

the U3661 can display a frequency counter with a minimum resolution of 1 Hz.

This feature is very useful in multicarrier frequency measurements such as mobile radio or CATV systems,

where it is difficult to do so with conventional frequency counters.

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