The GW Instek GSP-9330 is a lightweight, compact spectrum analyser with a frequency range of 9 kHz to 3.25 GHz, making it ideal for various applications, including EMC testing and measurements in Wi-Fi or GSM networks.
This analyser features a built-in preamplifier, enhancing its sensitivity with a noise level as low as -149 dBm/Hz. Its rapid sweep capability, completing in just 204 µs, efficiently measures dynamic signals like Bluetooth frequency hopping or interference.
The GSP-9330 supports the demodulation of ASK, FSK, and 2FSK signals and includes Pass/Fail assessments to verify if the modulation adheres to specifications.
The analyser is also equipped to handle analog modulations such as AM/FM, offering Pass/Fail evaluation for these as well. Additionally, the GSP-9330 features a built-in 'EMC pretest solution', simplifying EMC pre-compliance testing. This solution includes EMI filters, Quasi-Peak/Average detection modes, and a 20 dB low-noise amplifier.
With the supplied software, the measured data can easily be logged on a computer. In addition, the spectrum analyser can be remotely controlled via a computer or an Android device through a dedicated app. The GSP-9330 supports data storage on USB drives or micro-SD cards, facilitated by the built-in reader on the front panel.
This GSP-9330+ tracking model is equipped with a tracking generator, which is particularly useful for direct testing of components like filters. The generator emits a signal at a specific frequency, which is simultaneously measured by the spectrum analyser. This feature allows for a straightforward analysis of circuit responses across various frequencies.
| Frequency range | 9 kHz - 3.25 GHz |
| Resolution | 1 Hz |
| Maximum input power | < 33 dBm |
| Default noise | 18 dBm (100 kHz - 1 MHz) 21 dBm (1 MHz - 10 MHz) 30 dBm (10 MHz - 3.25 GHz) |
| Noise level | to -149 dBm/Hz |
| Scale display | Linear, logarithmic |
| Memory | 16 MB |
| Connectivity | USB (Host and Device), Micro-SD slot (up to 32GB), IF, LAN, RS232, DVI-I video, 3.5mm stereo |
| Display | 8.4" LCD |
| Dimensions | 210 x 350 x 100 mm |
| Weight | 4.5 kg |
| Bandwidth | 100 kHz - 3.25 GHz |
| Output power | -50 - 0 dBm |
| Impedance | 50 Ω |
The GW Instek GSP-9330 comes with:
.There are several options available for this spectrum analyser. You can click on the options to go to the corresponding page, where you can also add the options to your shopping cart.
| GSP-9330 Manual | Download | |
| DTC sample | Download |