3.60GHz (High end frequency limit)The Advantest R3261B 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 R3261B.
The CRT displays received signal strength (y-axis) against frequency ( x-axis). Some applications for Advantest R3261B 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 R3261B 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 R3261B spectrum analyzer features include antenna isolation, co-channel interference, adjacent channel power, occupied bandwidth, intermodulation, microwave or satellite antenna alignment, and characterization of components.
- User-defined function
- Measuring window function
- Built-in Tracking generator
- 120 db Display range
- Minimum Frequency 9 kHz
- Maximum Frequency 3.6 GHz
- Minimum Sweep Time 50 ms
- Maximum Sweep Time 1000 s
- Minimum Resolution Bandwidth 30 Hz
- Maximum Resolution Bandwidth 1 MHz
- Resolution Bandwidth Steps 1/3/10
- Minimum Single-Side-Band Noise -105 dBc/Hz
- Maximum Single-Side-Band Noise -101 dBc/Hz
Specifications
High end frequency limit
3.60GHz
Resolution Bandwidth Max.
1MHz
Resolution Bandwidth Min.
30Hz
More Details
Spectrum Analyzer
