Keysight N9951A FieldFox Handheld Microwave Analyzer with 44 GHz Frequency and 2 Ports for Accurate Analysis
Keysight's FieldFox handheld analyzers are built to withstand demanding working environments during routine maintenance, in-depth troubleshooting, and various field applications. The N9951A configuration offers comprehensive measurement capabilities in a rugged, portable package.
- AC/DC adapter
- Localized power cord
- Rechargeable Li-ion battery
- Soft carrying case with backpack and shoulder strap
- Quick Reference Guide
The base model includes cable and antenna analyzer functionality with the following measurements and calibrations:
- Measurements: DTF (dB, linear, VSWR), return loss and DTF, return loss (dB), and 1-port cable loss
- Calibrations: CalReady, OSL, and response cal
- Note: 2-port insertion loss is NOT included with the base model (order Option 210 if needed)
- Note: Base analyzer does not have phase information (order Option 210 for S11 or S21 phase)
- AM/FM Tune and Listen
- Field Strength Measurement
- SCPI Code Compatibility
- Spectrogram
- Stimulus Response
- 89600 VSA Software
- Over-The-Air LTE FDD and 5GTF
| Specification | Value |
|---|---|
| Number of Built-In Ports | 2 |
| Maximum Frequency | 44 GHz |
| Best Speed at 1001 Point, 1 Sweep | 478 us/pt |
| Bandwidth Options | 10 MHz |
| Cable and Antenna Analyzer | Yes - Standard |
| Form Factor | Handheld |
| Instrument Type | Combination Analyzer |
| Measurement Functions | Network analysis/Signal analysis/Cable and antenna tester/Real-time spectrum analysis |
| Spectrum Analyzer | Yes - Optional |
| Standard Attenuator Range | 30 dB |
| Standard Attenuator Step | 5dB |
| TOI @1 GHz (3rd Order Intercept) | + 13 dBm |
| Type | Vector Network Analyzer, Cable & Antenna Analyzer, Spectrum Analyzer |
| Option Code | Description |
|---|---|
| N9951A-010 | Vector network analyzer time domain |
| N9951A-030 | Remote control capability |
| N9951A-208 | USB power sensor measurements versus frequency |
| N9951A-209 | Extended range transmission analysis (ERTA) |
| N9951A-210 | Vector network analyzer transmission/reflection |
| N9951A-211 | Vector network analyzer full 2-port S-parameters |
| N9951A-212 | 1-port mixed-mode S-parameters |
| N9951A-215 | TDR cable measurements |
| N9951A-233 | Spectrum analyzer |
| N9951A-235 | Pre-amplifier |
| N9951A-236 | Interference analyzer and spectrogram |
| N9951A-238 | Spectrum analyzer time gating |
| N9951A-302 | USB power sensor support |
| N9951A-307 | GPS receiver |
| N9951A-308 | Vector voltmeter |
| N9951A-309 | DC bias variable-voltage source |
| N9951A-310 | Built-in power meter |
| N9951A-312 | Channel scanner |
| N9951A-330 | Pulse measurements |
| N9951A-350 | Real-time spectrum analyzer (RTSA) |
| N9951A-351 | I/Q analyzer |
| N9951A-352 | Indoor and outdoor mapping |
| N9951A-353 | IQ streaming |
| N9951A-355 | Analog demodulation |
| N9951A-356 | Noise figure measurements |
| N9951A-358 | EMF measurements |
| N9951A-361 | EMI measurements |
| N9951A-370 | Over the air LTE FDD measurements |
| N9951A-377 | Over the air 5G TF measurements |
| N9951A-378 | Over-the-air (OTA) 5G NR measurements |
| N9951A-371 | Over-the-air (OTA) 5G NR measurements |
We provide comprehensive one-stop service from manufacture to shipping:
- 24-hour response to all product or pricing inquiries
- Well-trained, experienced English-speaking staff
- Distributor support for unique designs and current models
- Complete protection of your sales area, design ideas, and private information
Yes, we ship worldwide to locations including Canada and Australia.
We ship via EMS, DHL, FedEx, UPS, and TNT with tracking numbers. Standard delivery time is 4-7 business days.
100% T/T payment before shipment.
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