Anritsu 87А50 User Manual

SWR Bridges - Anritsu http://www.us.anritsu.com/products/ARO/North/Eng/showProd.aspx?&...

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SWR Bridges

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Frequency Range: 2 to 18 GHz

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87 Series

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Description

The 87 Series SWR Bridges are precision, high directivity measurement components, ideal for SWR and return loss measurements. Models include a built-in termination, and they are provided with an overall accuracy equation. These SWR bridges can be used for making very low-level SWR measurements by amplifying the RF output prior to detection. Since both the phase and amplitude of the reflected signal are preserved in the RF output, these components can also be used to make accurate phase comparisons in a network analyzer system.

Features

Broadband 2 to 18 GHz frequency range High 38 dB directivity Precise GPC-7 test port connector Built-in reference termination

Model

87A50 35

87A50-1 38

Frequency Insertion Loss Maximum Input Power

Test Port Connector Input and Output Connector Dimensions Weight

Directivity

(dB)

2 to 3 GHz 3 to 4 GHz 4 to 18 GHz

0.018 +0.32p2 0.018 +0.23p2 0.018 +0.15p

0.013 +0.32p2 0.013 +0.23p2 0.013 +0.15p

2 to 18 GHz

6.5 dB nominal

0.5W GPC-7 Type N(f)

7.3 x 5.2 x 2.9 cm plus connectors 340g

1. Where p is the measured reflection coefficient

2. Typically 9 dB at 18 GHz from input to test port.

Accuracy

2 2

Related Literature / Software:

1 of 2 6/1/2006 10:19 PM

SWR Bridges - Anritsu http://www.us.anritsu.com/products/ARO/North/Eng/showProd.aspx?&...

01-161, -162, -163, AND -164 Gauging Sets UG, Rev C User Guide

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2 of 2 6/1/2006 10:19 PM