Basic Spectrum Analyzer (9 kHz to 4 GHz)
Keysight designed its BSA series spectrum analyzers for general-purpose spectrum analysis and low-cost manufacturing applications, helping you to achieve higher productivity on a smaller budget - whether you are tuning an RF circuit of an IoT module, hunting for noise for a system, fighting for higher throughput, or teaching students in a classroom.
These easy-to-afford BSA spectrum analyzers put together a just-enough performance, and superior reliability, assisting you in addressing common RF-microwave test and measurement challenges easier and faster.
The following is an overview of models in the series and the main features of each:
| N9321C | N9322C | N9323C | N9324C |
| Frequency range | 9 kHz – 4 GHz | 9 kHz – 7 GHz | 1 MHz – 13.6 GHz | 1 MHz – 20 GHz |
| Reference aging rate | ± 1 ppm, ± 0.1 ppm (w/Opt. PFR) | ± 1 ppm, ± 0.1 ppm (w/Opt. PFR) | ± 1 ppm, ± 0.1 ppm (w/Opt. PFR) | ± 1 ppm, ± 0.1 ppm (w/Opt. PFR) |
| Absolute amplitude accuracy | ± 0.3 dB | ± 0.3 dB | ± 0.3 dB | ± 0.3 dB |
| Displayed average noise level, 1 GHz (typical) | -162 dBm/Hz | -162 dBm/Hz | -154 dBm/Hz | -154 dBm/Hz |
| Resolution bandwidth | 10 Hz – 3 MHz | 10 Hz – 3 MHz | 10 Hz – 3 MHz | 10 Hz – 3 MHz |
| Third-Order Intercept (TOI) | +11 dBm | +11 dBm | +9 dBm | +9 dBm |
| Input attenuator | 0 to 50 dB, in 1 dB steps | 0 to 50 dB, in 1 dB steps | 0 to 50 dB, in 5 dB steps | 0 to 50 dB, in 5 dB steps |
| Phase noise, 100 kHz offset | -98 dBc/Hz | -98 dBc/Hz | -97 dBc/Hz | -97 dBc/Hz |
Efficiency and Flexibility at their Best
In the quest of getting more done for less, we also equip the BSA series spectrum analyzers with an array of optional capabilities, that either enhance the performance of the analyzers or add more test capabilities for the analyzers, such as EMI emission test, stimulus/response test, and IoT signal demodulation analysis.
Please click here to view a full list of options and part numbers for this product series including tracking generators, pre-amplifiers and more.
Note: Baseband input and reflection measurement options are not available for the N9323C and N9324C.