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Keysight N9951A FieldFox Handheld Microwave Analyzer with 44 GHz Frequency and 2 Ports for Accurate Analysis

Name: Keysight N9951A FieldFox Handheld Microwave Analyzer with 44 GHz Frequency and 2 Ports for Accurate Analysis
Brand: Shenzhen Meigaolan Electronic Instrument Co. Ltd
SKU: N9951A
Availability: InStock

Brand Name:	Keysight （Agilent）
Model Number:	N9951A
MOQ:	1
Price:	Negotiation
Delivery Time:	5~8 Working Days
Payment Terms:	T/T

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

Malaysia

Certification:

ISO17025

Document:

N99xxA.pdf

Ports:

Maximum Frequency:

44 GHz

Product Name:

FieldFox Handheld Microwave Analyzer

Bandwidth Options::

10 MHz

Functions:

Tested, In Full Working Conditions

Packaging Details:

Carton

Supply Ability:

In Stock

Highlight:

44 GHz FieldFox Handheld Microwave Analyzer

2 Ports FieldFox Handheld Microwave Analyzer

Keysight N9951A FieldFox Handheld Microwave Analyzer

Product Description

Keysight N9951A FieldFox Handheld Microwave Analyzer 44 GHz 2 Ports

Product Overview

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.

What's Included

AC/DC adapter
Localized power cord
Rechargeable Li-ion battery
Soft carrying case with backpack and shoulder strap
Quick Reference Guide

Base Model Capabilities

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)

Key Applications

AM/FM Tune and Listen
Field Strength Measurement
SCPI Code Compatibility
Spectrogram
Stimulus Response
89600 VSA Software
Over-The-Air LTE FDD and 5GTF

Technical Specifications

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

Available Options

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

Our Services

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

Frequently Asked Questions

Can you ship orders to Canada or Australia?

Yes, we ship worldwide to locations including Canada and Australia.

What delivery methods do you use and what is the delivery time?

We ship via EMS, DHL, FedEx, UPS, and TNT with tracking numbers. Standard delivery time is 4-7 business days.

What is your payment term?

100% T/T payment before shipment.

How can I ask additional questions?

You can contact us online or leave messages through our contact form.

Product Images

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

M*n

Canada Dec 15.2025

Helpful (2)

Excellent quality, great experience.

M*o

Australia Jul 24.2025

Helpful (2)

delivery on time

S*n

United Kingdom Jun 5.2025

Helpful (10)

Good quality and excellent service

Tags:

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