Keysight N9935C Cable and Antenna Analyzer
Portable RF analyzer with 3kHz-10GHz coverage, integrated signal analysis, and 115dB dynamic range for cable and antenna testing.
Product details
| Model | N9935C |
| Manufacturer | Keysight |
| Category | Vector Network Analyzers |
| Availability | Made to order |
Description
Overview
The Keysight N9935C FieldFox is a portable, battery-powered RF analyzer designed for testing cables, antennas, filters, and amplifiers, as well as signal and spectrum analysis. Operating from 3kHz to 10GHz with Type-N (f) test port connectors, this C-Series model offers superior dynamic noise floor performance and extended VNA measurement capability starting at 3kHz.
As a software-defined instrument, the N9935C allows frequency, bandwidth, and functionality upgrades via software licensing. It features a 6.5-inch LCD display with LED backlight, built-in GPS receiver, and meets MIL-PRF-28800F Class 2, MIL-STD-810G, and IEC/EN 60529 standards for field durability.
Key Features
- Frequency range: 3kHz to 10GHz
- Signal Analyzer (SA) with spectrum analysis
- 115dB dynamic range for simultaneous measurement of four S-parameters
- Superior noise floor: 160dBm DANL from 3kHz to 6.5MHz (C-Series)
- Built-in variable voltage DC bias source
- Integrated GPS receiver for precise signal source location
- 6.5-inch anti-glare LCD display with LED backlight
- Field-swappable Li-ion battery: up to 4 hours operation
- Type-N (f) test port connectors
- Software license upgrades for frequency, bandwidth, and features
- SCPI control over LAN and USB
- USB Power Sensor support (sensors sold separately)
- Meets MIL-PRF-28800F Class 2, MIL-STD-810G, and IEC/EN 60529 standards
Applications
- Cable and antenna testing (CAT)
- RF component characterization (filters, amplifiers)
- Signal and spectrum analysis
- 5G and LTE over-the-air (OTA) testing
- Portable field RF measurements
Included Accessories
- AC/DC power adapter
- Localized power cord
- Rechargeable Li-ion battery
- Soft carrying case with backpack and shoulder straps
- Quick Reference Guide
Specifications
| Frequency | 10 GHz |
| Series | C-Series |
| Backlight | Yes |
| Battery Life | 4 hrs. |
| Battery Type | Lithium-Ion |
| Connector Type | Type-N (f) |
| Dimensions | 11.5 x 7.4 x 3.2 in. |
| Display | 6.5" Transflective Color LCD-LED |
| Dynamic Range | 104 dB |
| Frequency Range | 3 kHz to 10 GHz |
| Function | SA |
| Includes | AC/DC adapter, Localized power cord, Rechargeable Li-ion battery, Soft carrying case with backpack and shoulder straps, Quick Reference Guide |
| Number of Ports | 2 |
| Operating Temperature Range | -10 to 55°C |
Request a quote
Keysight N9935C Cable and Antenna Analyzer