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Presupuesto Rápido: Keysight Technologies 346A

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Keysight Technologies 346A

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Noise Source; 10 MHz to 18 GHz, Nominal ENR 6 dB

Modelo

346A

Familia de productos

RF & Microwave Power

Fabricante

Keysight Technologies

Los modelos configurados tienen las siguientes opciones:

RF & Microwave PowerNoise & OtherNoise Figure Meters10GHz <= 20GHz

Configuraciones

Especificaciones clave

Vista general del producto

Recursos

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Especificaciones clave

Indica atributos disponibles a nivel de la parte. Vea la pestaña Configuraciones para detalles del equipo

Atributo	Valor
High Frequency (range)	10GHz <= 20GHz

Vista general del producto

The Keysight 346A noise source (10 MHz to 18 GHz) with a 6dB ENR is designed especially for accurate characterization of input-impedance-sensitive devices.

The Keysight 346A 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 minimizes reflection of test signals, reducing measurement uncertainty. The very small change in reflection coefficient (<0.01) from ON to OFF is designed especially for accurate characterization of input-impedance-sensitive devices (like GaAsFETs and many UHF amplifiers).

Key Features

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

Specifications
346 Noise Source
Model Overview
Model	Description
346A	The Keysight 346A noise source (10 MHz to 18 GHz) with a 6dB ENR is designed especially for accurate characterization of input-impedance-sensitive device
346B	The Keysight 346B noise source's high ENR (15dB), low SWR, and variety of connectors make it a general-purpose noise source for the range 10 MHz to 18 GHz.
346C	The Keysight 346C noise source offers 10 MHz to 12 GHz coverage with a 16 dB ENR or 12 GHz to 26.5 GHz coverage with a 17 dB ENR.
346CK01	The Keysight 346CK01 is the ideal companion to Keysight's noise figure solutions when working on high-frequency applications.
346CK40	The Keysight 346CK40 is the ideal companion to Keysight´s noise figure solutions when working on high frequency applications. Since it is broadband (1 GHz to 40 GHz), it eliminates the necessity for several sources at different frequency bands.

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