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Keysight 346B Noise Source with 10 MHz to 18 GHz Frequency Range and 14-16 dB ENR for Low SWR Measurements

Name: Keysight 346B Noise Source with 10 MHz to 18 GHz Frequency Range and 14-16 dB ENR for Low SWR Measurements
Brand: Shenzhen Meigaolan Electronic Instrument Co. Ltd
SKU: 346B
Availability: InStock

Brand Name:	Keysight/Agilent
Model Number:	346B
MOQ:	1 set
Price:	Negotiation
Payment Terms:	T/T

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

Malaysia

Product Name:

Noise Source

Frequency:

10 MHz To 18 GHz

ENR Range:

14 To 16 DB

Excess Noise Ratio (ENR):

14-16 DB

Functions:

Tested, In Full Working Conditions

Temperature Compensation:

Supply Ability:

in stock

Highlight:

Keysight Agilent 346B noise source

10 MHz to 18 GHz noise generator

15 dB ENR test equipment

Product Description

Keysight Agilent 346B Noise Source 10 MHz to 18 GHz nominal ENR 15 dB

Product Overview

The Keysight 346B noise source is the ideal companion to Keysight's noise figure solutions. Since it is broadband (10 MHz to 18 GHz), it eliminates the necessity for several sources at different frequency bands. The low SWR of the noise source reduces a major source of measurement uncertainty, which are reflections of the test signals. Add special option H01 for high ENR (21 dB typical) to measure high noise figure devices, or option H42 for measuring Direct Broadcast Satellite (DBS) low noise block converters.

Frequency range: 10 MHz to 18 GHz
VSWR: < 1.3:1
Connectors: BNC (f) input bias / 3.5 mm (m)
Low SWR for reducing noise figure measurement uncertainty
Individually calibrated ENR values at specific frequencies

Technical Specifications

Specification	Value
ENR Range	14 to 16 dB
ENR Automatic Download	No
Excess Noise Ratio (ENR)	14-16 dB
Frequency Range	10 MHz to 18 GHz
Maximum Frequency	18 GHz
Minimum Frequency	10 MHz
Minimum Frequency Range	10 MHz
Temperature Compensation	No
Type	Noise Source
Works with	NFA, ESA-E Series, PNA-X, PSA-Series, X-Series (PXA, MXA, EXA, CXA)

Available Options

Option Code	Description
001	Type N (male) connector
002	APC-7 Connector
004	Type N (female) connector
100	3.5 mm (M) Connector
1BN	Standard 45662A Calibration Certification
910	Additional operating and service manual
H01	APC 3.5(m) connector with 21 dB nominal ENR
H10	NPL calibrated transfer standard
H13	LAB STD CAL
H42	DBS waveguide adapter and nominal ENR 5 dB
H71	Type N (male) connector with 21 dB nominal ENR
H72	APC-7 connector with 21 dB nominal ENR
H73	Type N (female) connector with 21 dB nominal ENR
R-50C-011-3	Agilent Calibration - 3 years
R-50C-011-5	Agilent Calibration - 5 years
R-50C-016-3	ISO 17025 Compliant Calibration - 3 years
R-50C-016-5	ISO 17025 Compliant Calibration - 5 years
R-50C-021-3	ANSI Z540-1-1994 Calibration - 3 years
R-50C-021-5	ANSI Z540-1-1994 Calibration - 5 years
R-51B-001-3C	Return to Agilent Warranty - 3 years
R-51B-001-5C	Return to Agilent Warranty - 5 years
R-51B-001-C	Return to Agilent Warranty - 1 year
RMKT	Agilent Refurbished Product (Do Not Use - Certiprime Option)

Frequently Asked Questions

Can you ship order to Canada or Australia?

Yes, we can. We send orders worldwide.

What delivery method do you use? and delivery time?

We can ship by EMS, DHL, FedEx, UPS, TNT with tracking number. Usual delivery time is 4-7 workdays.

What is your payment term?

100% T/T payment before shipment.

How can I ask any other question?

You can contact us online or leave us messages below.

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

E*n

Brazil Oct 26.2025

Helpful (2)

Item arrived on time in great condition!

F*a

Australia Sep 1.2025

Helpful (2)

all went well, would buy from seller again

S*n

United Kingdom Jun 5.2025

Helpful (10)

Good quality and excellent service

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products details

Keysight 346B Noise Source with 10 MHz to 18 GHz Frequency Range and 14-16 dB ENR for Low SWR Measurements

Keysight Agilent 346B noise source

10 MHz to 18 GHz noise generator

15 dB ENR test equipment

Overall Rating

Rating Snapshot

All Reviews