| 型号和主要参数 |
| 型号 | SSA3015X Plus | SSA3021X Plus | SSA3032X Plus | SSA3075X Plus |
| 频谱分析范围 | 9 kHz~1.5 GHz | 9 kHz~2.1 GHz | 9 kHz~3.2 GHz | 9 kHz~7.5 GHz |
| 分辨率带宽 | 1 Hz~1 MHz | 1 Hz~1 MHz | 1 Hz~1 MHz | 1 Hz~3 MHz |
| 显示平均噪声电平 | -156 dBm/Hz | -161 dBm/Hz | -161 dBm/Hz | -165 dBm/Hz |
| 单边带相位噪声 | < -99 dBc/Hz | < -98 dBc/Hz | <-98 dBc/Hz | <-98 dBc/Hz |
| TOI | +10 dBm | +10 dBm | +10 dBm | +14 dBm |
| 幅度准确度 | < 1.2 dB | < 0.7 dB | < 0.7 dB | < 0.7 dB |
| 跟踪发生器 | 100kHz~1.5GHz | 100kHz~2.1GHz | 100kHz~3.2GHz | 100kHz~7.5GHz |
| 触摸控制 | Multi Touch，Mouse and Keyboard supported |
|
| 高级测量功能 | CHP，ACPR，OBW，CNR，Harmonic，TOI，Monitor |
|
| 电磁兼容测试 | EMI Filter and Quasi-Peak Detector，Log Scale and Limit Line |
|
| 调制信号分析 | AM，FM，PM；ASK，FSK，MSK，PSK，QAM |
|
| 通信接口 | LAN，USB Device，USB Host (USB-GPIB) |
|
| 远程控制能力 | SCPI/Labview/IVI based on USB-TMC/VXI-11/Socket/Telnet |
|
| 远程控制器 | NI-MAX，Web Browser，Easy Spectrum software，File Explorer |
