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R&S ZNB20 4-Port Vector Network Analyzer with 100 kHz to 20 GHz Range and Ruggedized 3.5 mm Test Ports

Name: R&S ZNB20 4-Port Vector Network Analyzer with 100 kHz to 20 GHz Range and Ruggedized 3.5 mm Test Ports
Brand: Shenzhen Meigaolan Electronic Instrument Co. Ltd
SKU: ZNB20
Availability: InStock

Brand Name:	Rohde & Schwarz
Model Number:	ZNB20
MOQ:	1 unit
Price:	Negotiable
Delivery Time:	1-3 working days
Payment Terms:	T/T,L/C,PayPal

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

Germany

Certification:

CE, VDE, CCSAUS, KCC

Frequency Range:

100 KHz To 20 GHz

Test Port Connector:

3.5 Mm, Male, Ruggedized

Number Of Test Ports:

Impedance:

50 Ohm

System Dynamic Range:

>=125 DB (100 MHz-9 GHz), >=120 DB (9 GHz-20 GHz)

Output Power Range:

-30 DBm To +12 DBm (typ. Up To +15 DBm)

Measurement Bandwidth:

1 Hz To 1 MHz (10 MHz With Option)

Measurement Points:

1 To 100,001

Display:

12.1 Inch WXGA Touchscreen (1280x800)

Dimensions:

462.5 X 239.6 X 361.5 Mm

Weight:

16 Kg (4-port)

Supply Ability:

In stcok

Highlight:

Wideband 100 kHz 20 GHz Coverage

3.5mm Ruggedized 4-Port VNA

Fast Multi-Port S-Parameter Measurement

Product Description

R&S ZNB20 4-Port Vector Network Analyzer 100 kHz to 20 GHz 3.5mm Ruggedized Test Ports

R&S ZNB20 4-Port Vector Network Analyzer

The R&S ZNB20 vector network analyzer from Rohde & Schwarz delivers precision microwave measurements from 100 kHz to 20 GHz. With its 4-port configuration and ruggedized 3.5 mm test port connectors, this VNA is ideal for differential device characterization, multi-port component testing, and complex RF/microwave measurements in both R&D and production environments.

Key Features

4-port configuration: Enables differential measurements, balanced device testing, and multi-port characterization in a single setup
Extended frequency coverage: 100 kHz to 20 GHz for complete microwave component testing
Ruggedized 3.5 mm test ports: Durable male connectors built for high-cycle production environments
Wide dynamic range: Up to 130 dB for precise filter and amplifier measurements
Fast sweep speed: Less than 1.5 ms per sweep with 201 points at 1 MHz bandwidth
12.1-inch WXGA touchscreen: 1280x800 resolution with multi-touch gesture support
Up to 100,001 measurement points: For high-resolution frequency analysis

Technical Specifications

Parameter	Specification
Frequency Range	100 kHz to 20 GHz
Test Port Connector	3.5 mm, male, ruggedized
Number of Ports	4
Impedance	50 Ohm
System Dynamic Range	108 dB typ. (100 kHz-300 kHz), 120 dB typ. (300 kHz-1 MHz), 125 dB typ. (1 MHz-10 MHz), 130 dB typ. (10 MHz-100 MHz), 135 dB typ. (100 MHz-9 GHz), 130 dB typ. (9 GHz-20 GHz)
Output Power Range	-30 dBm to +12 dBm (typ. up to +15 dBm)
Measurement Bandwidth	1 Hz to 1 MHz (10 MHz with ZNB-K17 option)
Measurement Points	1 to 100,001
Frequency Resolution	1 Hz
Power Consumption	450 W max, 215 W typ. (4-port)
Dimensions (W x H x D)	462.5 x 239.6 x 361.5 mm
Weight	16 kg (4-port)

Applications

Differential and balanced device S-parameter characterization
Multi-port antenna and phased array testing up to 20 GHz
Satellite communication component testing
5G and wireless infrastructure device analysis
Production-line RF component verification with full multi-port capability

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

E*n

Kenya Sep 29.2025

Helpful (1)

Fast,accurate,and very user-friendly

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