Advantest R3860A/1400-2010 300kHz-20GHz 4port vector network analyzer
Wideband scanning
The U3661 can continuously scan a frequency bandwidth from 9 kHz to 26.5 GHz on a single screen.
Harmonic measurements or spurious signal measurements over a wide bandwidth can be easily compared relative to the fundamental.
Outstanding signal purity
The U3661’s local oscillator is equipped with a precision synthesizer that achieves a signal purity
of -100 dBc/Hz (at frequencies ≤3.2 GHz and an offset frequency of 10 kHz).
It meets a variety of needs, from adjacent channel leakage power measurements at radio facilities to microwave equipment evaluation.
Occupied frequency bandwidth
The U3661 calculates the bandwidth for a specified power ratio based on the measured spectrum
data and then displays it with a marker. In addition, it displays the occupied frequency bandwidth (OBW) and carrier frequency (FC).
At 8.5 kg, the U3661 is the world’s lightest microwave spectrum analyzer,
meeting the diverse needs of a wide range of communication systems.
The U3661 not only enhances the basic performance of a spectrum analyzer,
but also includes many standard features such as power calculation and high-speed scanning.
The U3661’s compact, lightweight design and three-way power supply system,
including batteries, make it the perfect analyzer for field measurements.
The unit also has a built-in RC232 interface for connection to a personal computer,
facilitating flexible data management using standard memory cards.
Excellent basic performance and measurement applications
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