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Keysight Technologies U7227F

USB Preamplifier; 2 to 50 GHz

型号

U7227F

产品类别

RF & Microwave Spectrum Analyzers

制造商

Keysight Technologies

配置型号包含以下特性:

RF & Microwave Spectrum AnalyzersSpectrum Analyzers-Accy50GHz <= 85GHz1GHz <= 10GHz

配置

技术指标

产品总览

资源

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技术指标

在选择附件时标明其特性，有关附件详细信息请参见“配置”选项。

特性	参数
High Frequency (range)	50GHz <= 85GHz
Low Frequency (range)	1GHz <= 10GHz

产品总览

The U7227F, 2 to 50 GHz USB preamplifier is designed to bring reliable gain and low noise figure to measurement systems improving the overall system performance and reduce systematic errors; a total solution to the X-Series signal analyzers to perform noise figure measurement

When connected to the X-Series signal analyzers, the USB preamplifiers can automatically configure the analyzers to detect the specific preamplifier connected, and download the embedded calibration data such as gain, noise figure and S-parameters. The calibration data provides accurate correction data and more repeatable results for each actual measurement made.

Key Features:

Automatic gain correction value with temperature compensation and transfer of calibration data (noise figure and S-parameters) through USB plug and play features for improve noise figure measurements when used with the X-Series signal analyzers
Excellent noise figure and optimized gain with the X-Series signal analyzers improves measurement accuracy and minimizes uncertainty
Provides ultra-broadband operating frequency from 2 to 50 GHz for various applications
Rugged and portable design for bench top measurements or remote front end field applications.

Specifications
USB Preamplifiers
Model	U7227/8A	U7227/8C	U7227/8F
Frequency	10 MHz to 4 GHz	100 MHz to 26.5 GHz	2 to 50 GHz
Gain (dB)	10 to 100 MHz: > 16 100 MHz to 4 GHz: > 0.5F + 17	100 MHz to 26.5 GHz: > 16.1 + 0.26F	2 to 50 GHz: > 16.5 + 0.23F
Input Return Loss (Input SWR)	10 to 100 MHz: > 5 dB (3.57) 100 MHz to 2 GHz: > 13.5 dB (1.54) 2 to 3 GHz: > 11.5 dB (1.73) 3 to 4 GHz: > 10 dB (1.93)	100 MHz to 4 GHz: > 15 dB (1.43) 4 to 26.5 GHz: > 8 dB (2.32)	2 GHz to 40 GHz: > 8 dB (2.32) 40 to 44 GHz: > 6 dB (3.00) 44 to 50 GHz: > 5 dB (3.57)
Output Return Loss (Output SWR)	10 MHz to 4 GHz: > 18 dB (1.29)	100 MHz to 4 GHz: > 18 dB (1.29) 4 to 26.5 GHz: > 11 dB (1.78)	U7227F: 2 to 4 GHz: > 18 dB (1.29) 4 to 40 GHz: > 11 dB (1.78) 40 to 50 GHz: > 8 dB (2.32) U7228F: 2 to 4 GHz: > 18 dB (1.29) 4 to 26.5 GHz: > 11 dB (1.78) 26.5 to 40 GHz: > 8 dB (2.32) 40 to 50 GHz: > 6 dB (3.00)
Noise Figure	10 to 100 MHz: < 5.5 dB 10 MHz to 4 GHz: < 5 dB	100 MHz to 4 GHz: < 6 dB < 6 dB 4 to 6 GHz: < 5 dB 6 to 18 GHz: < 4 dB 18 to 26.5 GHz: < 5 dB	2 to 4 GHz: < 10 dB 4 to 40 GHz: < 8 dB 40 to 44 GHz: < 9 dB 44 to 50 GHz: < 10 dB
Plug and Play USB Connection	Yes	Yes	Yes
Optimized Gain Slope for better Spectrum Analysis	Yes	Yes	Yes
Automatic Gain Compensation	Yes	Yes	Yes
Automatic Temperature Compensation	Yes	Yes	Yes

Notes:

1. Specifications are tested and measured with an operating temperature of 23 °C.

2. “F” signifies frequency in GHz

Specifications
USB Preamplifiers
Ordering Information
Model Number	Description
U7227/8A	10 MHz to 4 GHz USB Preamplifier¹
U7227/8C	100 MHz to 26.5 GHz USB Preamplifier¹
U7227/8F	2 to 50 GHz USB Preamplifier²

Notes:

1. The product ships with one 3.5 (f) to Type-N (m) adapter.

2. The product ships with one 2.4 (f) to 2.4 (f) adapter.

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