The Siglent SSA3032X spectrum analyser has a bandwidth of 9 kHz up to 3.2 GHz with minimal noise. The resolution of the measurements is as small as 1 Hz, which allows for very accurate measurements.
The low noise is a unique property of this spectrum analyser. This limits the measurement error on smaller signals in particular. The given noise figure is only -161dBm/Hz. This is low enough to be unnoticeable in typical use. The standard Pre-amplifier allows for measurements of small signals, but can be disabled for a one-to-one image of the signal.
With the bandwidth up to 3.2 GHz, common signals like GSM, which starts at 380MHz, are well within the range of this spectrum analyser. A useful property of these spectrum analysers is the ability to upgrade them with optional accessories. One of these options is ACPR or Adjacent Channel Power Ratio, which is an important property for antenna engineers. This is a requirement in wireless telecommunications as channels are not allowed to overlap each other too much.
The large 10.1" WVGA display with 1024 by 600 pixels offers ample space for measurement data. The software supports up to 4 cursors simultaneously, which allows for easy data analysis.
Are you looking for an attenuator with various connectors for your spectrum analyser? Then this utility kit from Siglent is suitable for you. See here for more information.
Siglent offers several series of spectrum analysers, of which you can find a brief overview below.
| Series | SSA3000X | SSA3000X-PLUS | SSA3000X-R | SVA1000X |
|---|---|---|---|---|
| Models | SSA3021X
SSA3032X |
SSA3015X-PLUS
SSA3021X-PLUS SSA3032X-PLUS SSA3075X-PLUS |
SSA3032X-R
SSA3050X-R SSA3075X-R |
SVA1015X
SVA1032X SVA1075X |
| Max. bandwidth | 3.2 GHz | 7.5 GHz | 7.5 GHz | 7.5 GHz |
| Tracking generator | Yes |
Yes |
Yes |
Yes |
| VNA | No |
No |
Yes, and DTF |
Yes |
| Real-time | No |
No |
Yes |
No |
| Options | AMK, EMI, refl | AMK, EMI, refl, AMA, DMA | AMK, EMI, AMA, DMA, RT40 | AMK, EMI, AMA, DMA, DTF |
| Connectivity | - | Touchscreen, Mouse & keyboard, Webserver | Touchscreen, Mouse & keyboard, Webserver | Touchscreen, Mouse & keyboard, Webserver |
Here you will find an overview of the differences between the models in the Siglent SSA3000X series. The main difference is in bandwidth.
| Model | SSA3021X | SSA3032X |
|---|---|---|
| Bandwidth | 9 kHz - 2.1 GHz | 9 kHz - 3.2 GHz |
| Price |
| RBW | 1 Hz - 1 MHz |
| DANL | - 161 dBm/Hz |
| Total amplitude accuracy | < 0.7 dB |
| Phase noise | < - 98dB/ Hz |
| Internal reference frequency | 10.000000 MHz |
| Vertical logaritmic range | 10 dB tot -100 dB |
| Built-in storage | 256 MB |
| Built-in pre-amp | Ja |
| Display | 10.1" colour 1024 x 600 |
| Interfaces | USB host/device, LAN, RJ-45 |
| Dimensions | 393 x 207 x 116.5 (mm) |
| Weight | 4.6 kg |
| USB to GPIB adapter (hardware) | USB-GPIB | |
| EMI probes for pre-compliance testing (hardware) | SRF5030T | |
| Reflection measurement kit (hardware & software) | RBSSA3X25 | |
| EMI measurement kit (software) | EMI-SSA3000X | |
| Advanced measurement kit (software) | AMK-SSA3000X | |
| Tracking generator (software) | TG-SSA3000X | |
| Reflect measurement (software) | SSA3000-Refl |
Siglent offers a wide range of software options for their products, often adding a lot of functionalities. For all information about the available options, please refer to the user manual at the bottom of this page.
The Siglent SSA3021X is delivered including:
| SSA3000X datasheet | Download | |
| SSA3000X Quick user guide | Download | |
| SSA3021X & SSA3032X User manual | Download |