| Function | Description |
| Cable antenna analyzer and vector network analyzer | |
| Frequency | 3 kHz to 4, 6.5, or 10 GHz |
| Spectrum/signal analyzer | |
| Frequency | 3 kHz to 4, 6.5, or 10 GHz |
| Preamplifier (optional) | 3 kHz to 10 GHz |
| Real-time spectrum analyzer (RTSA) | |
| Frequency | 3 kHz to 4, 6.5, or 10 GHz |
| Maximum real-time bandwidth | 120 MHz, 40 MHz (for N9912C) |
| Display views | Density, spectrogram, real-time spectrum |
| Noise figure analyzer | |
| Frequency | 3 kHz to 4, 6.5, or 10 GHz (not available on N9912C) |
| Independent source | |
| Frequency | 3 kHz up to 10 GHz |
| General | |
| Environmental | Meets MIL-PRF-28800F Class 2, type tested for IP53 |
| Temperature | Operating: −10 to +55 °C (14 to 131 °F) |
| Dimensions and weight | 292 x 188 x 82 mm3 (11.5” x 7.4” x 3.2”); 3.34 kg (7.35 lb) |
N9933/34/35C Signal Analyzer Key Features
| Option | Description |
| Cable antenna tester/analyzer (CAT) | |
| N9912CU-CA4 | Add 4 GHz CAT |
| N9912CU-CA6 | Add 6.5 GHz CAT |
| N9912CU-CAX | Add 10 GHz CAT |
| N9912CU-C46 | CAT upgrade from 4 to 6.5 GHz |
| N9912CU-C4X | CAT upgrade from 4 to 10 GHz |
| N9912CU-C6X | CAT upgrade from 6.5 to 10 GHz |
| Vector network analyzer (VNA) | |
| N9912CU-NA4 | Add 4 GHz VNA |
| N9912CU-NA6 | Add 6.5 GHz VNA |
| N9912CU-NAX | Add 10 GHz VNA |
| N9912CU-N46 | VNA upgrade from 4 to 6.5 GHz |
| N9912CU-N4X | VNA upgrade from 4 to 10 GHz |
| N9912CU-N6X | VNA upgrade from 6.5 to 10 GHz |
| Spectrum/signal analyzer (SA) | |
| N9912CU-SA4 | Add 4 GHz SA |
| N9912CU-SA6 | Add 6.5 GHz SA |
| N9912CU-SAX | Add 10 GHz SA |
| N9912CU-S46 | SA upgrade from 4 to 6.5 GHz |
| N9912CU-S4X | SA upgrade from 4 to 10 GHz |
| N9912CU-S6X | SA upgrade from 6.5 to 10 GHz |

| Option | Description |
| Cable antenna tester/analyzer (CAT) | |
| N9912C-CA4 | 4 GHz CAT |
| N9912C-CA6 | 6.5 GHz CAT |
| N9912C-CAX | 10 GHz CAT |
| Vector network analyzer (VNA) | |
| N9912C-NA4 | 4 GHz VNA |
| N9912C-NA6 | 6.5 GHz VNA |
| N9912C-NAX | 10 GHz VNA |
| Spectrum/signal analyzer (SA) | |
| N9912C-SA4 | 4 GHz SA |
| N9912C-SA6 | 6.5 GHz SA |
| N9912C-SAX | 10 GHz SA |
