Product Description:
Advantest R3271A 100Hz to 26.5GHz Spectrum Analyzers
The Advantest R3271A spectrum analyzer is a wide band, very sensitive receiver. It works on the principle of "super-heterodyne receiver" to convert higher frequencies (normally ranging up to several 10s of GHz) to measurable quantities. The received frequency spectrum is slowly swept through a range of pre-selected frequencies, converting the selected frequency to a measurable DC level (usually logarithmic scale), and displaying the same on the CRT of the Advantest R3271A. The CRT displays received signal strength (y-axis) against frequency ( x-axis).
Some applications for Advantest R3271A Spectrum Analyzers include Site Monitoring: Verify that the frequency and signal strength of your transmitter is accurate. Interference: Before a system is installed you use a Advantest R3271A spectrum analyzer to verify that the frequencies (you plan to use) are not occupied or if the presence of a very strong signal will interfere with your new setup. Interference can be created by a number of different situations. Other tests that utilize the Advantest R3271A spectrum analyzer features include antenna isolation, co-channel interference, adjacent channel power, occupied bandwidth, intermodulation, microwave or satellite antenna alignment, and characterization of components.
Feature:Minimum Frequency: 100Hz
Maximum Frequency: 26.5GHz
Resolution bandwidth: 10Hz
R3271A
100 Hz to 26.5 GHz (60 GHz)
n Excellent Spectrum Purity: û110 dBc/Hz
(10 kHz offset from Carrier)
Resolution Bandwidth of 10 Hz to 3 MHz
Continuous Sweeps for All Bandwidths
BASIC Controller Function
Digital Radio Evaluation Measurement
Internal Tracking Generator (R3371A)
The R3271A spectrum analyzers are designed to analyze pulse RF signals used for radar or to analyze the spectrums of microwaves and quasi-millimetric waves used for satellite broadcasting, satellite communications or mobile communication. These spectrum analyzers can measure the ultra-broad bandwidth of 100 Hz to 26.5 GHz in one sweep operation. They can also perform the continuous sweeps and repeatedly. A newly developed high-purity synthesizer enables a high signal purity of û110 dBc/Hz (10 kHz offset frequency) in a frequency
band of 2.5 GHz. The R3271A Series is thus ideally suited for mobile radio ommunications, for which narrower bandwidths and digital Excel. Spectral puri
Built-in Frequency counte
Audio demodulation
TDMA signals
Tacking generator
Digital mobile radio
Antenna and base st.
microwave device tes
Radio comm. sys test
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