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Precision Fixed Terminations

75 ohm Connectors (8883 Series)
75 ohm BNC Connectors (8583 Series)

Description

The 8883 and 8583 series fixed terminations are precision, broadband, low VSWR, 75 ohm terminations utilizing type N and BNC connectors, respectively. These terminations are suited to a wide variety of general purpose and precision laboratory applications; however, the primary usage is for 75 ohm reference Z0 calibration of network analyzers at frequencies up to 2 GHz. All Maury 75 ohm components are identifiable by a black ring encircling the body of the component. Type N 75 ohm connectors, in particular, should never be mated to their 50 ohm counterparts as that could result in damage to the 50 ohm female connector and/or poor, erratic electrical performance.
8883A
8883B
8583A
8583B

Specifications

Frequency Range: . . . . . . . . . . . . . . . . See chart below
VSWR:
8031 Series (Type N) . . . . . .
8775 Series (BNC) . . . . . . . .
 1.01 maximum
1.02 maximum
Power Rating: . . . . . . . . . . . . . . . . . . . . . 1 watt CW
Impedance: . . . . . . . . . . . . . . . . . . . . . . . 75 ohm (nominal)
Connectors:
8883A . . . . . . . . . . . . . . . . . . . .
8883B . . . . . . . . . . . . . . . . . . . .
8583A . . . . . . . . . . . . . . . . . . . .
8583B. . . . . . . . . . . . . . . . . . . .
 Precision 75 ohm Type N female 1
Precision 75 ohm Type N male 1
Precision 75 ohm BNC female
Precision 75 ohm BNC male
Size: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dimensions

Dimensions - Inches (cm)

Figure 1 - 75 ohm Type N (8883 Series)

Figure 2 - 75 ohm BNC (8583 Series)

1

Connector interface per Maury data sheet 5E-054.

Copyright 2006 by Maury Microwave Corporation. All rights reserved.