SWR Autotesters

560-97N Series

This product has been discontinued

Overview
Specifications
Library

Overview

Description
Features

The 560-97 Series SWR Autotesters integrate a high directivity bridge, a detector, a low reflection test port, and a precision reference termination. The 560-97 Series units are broadband microwave measurement components that are used with the Model 56100A Scalar Network Analyzer and with Series 54100A Scalar Measurement System for making fixed-frequency and swept-frequency return loss (SWR) measurements. Return loss measurements are used over a wide range of radio and microwave frequencies to check the performance of systems, subsystems, and microwave components such as amplifiers, directional couplers, attenuators, filters, splitters, and terminations.

Up to 40 dB directivity
10 MHz to 18 GHz range
Test port connectors to fit most measurement applications; avoids use of adapters

Specifications

Model	Directivity (dB)	Accuracy¹		Frequesncy Sensitivity (dB)	Test Port Connection	Physical
		.01 to 8 GHz	8 to 18 GHz
560-97N50-1	38	0.013 ± 0.08p	0.013 ± 0.12p²	±1.5	Type N (m)	Dimensions³ 7.6 x 5 x 2.8 cm plus connectors Weight: 340g
560-97NF50-1					Type N (f)

Both models:
Input Port Impedance: 50 Ohms
Insertion Loss (from input to test port): 6.5 dB nominal
Detector Output Polarity: Negative
Output Time Constant: 2 ms
Maximum Power Input: 0.5 watts (+27 dBm)
Cable Length: 122 cm (4ft.)
Temperature range: +25°C ±5°C

1. Where p is the reflection coefficient being measure. Accuracy includes the effects of test port reflections and directivity.
2. Input Connector: Type N Female
3. Plus connectors and cable