Inmet is a solution minded, performance driven, and customer focused global supplier of passive RF and Microwave components.

DC Blocks - 75 Ohm

DC Blocks - 75 Ohm

Inmet inner DC blocks have a capacitor in-series with the center conductor which prevents the flow of audio and direct current (DC) frequencies while offering minimum interference to RF signals up to 50GHz.

DC Block Overview

Similarly, outer DC blocks have a capacitor in-series with the outer conductor and the inner/outer types have capac- itors in-series with both inner and outer conductors.

Insulation material on the outer DC blocks is a PEEK shell.

Applications include:

  • Ground loop elimination
  • Signal source modulation leakage suppression
  • System signal-to-noise ratio improvement
  • Test setup isolation
  • any other situations where undesired DC or audio current flows in the system

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Available 75 Ohm DC Blocks

Type F 75 Ohm
Model
Product Data Sheets
Frequency
(GHz)
Volt Type Get Quote Body Style
(click to enlarge)
8174 0.01-2 GHz 200 I 8174
8175 0.01-2 GHz 200 O 8175
8176 0.01-2 GHz 200 I/O 8175
Type N 75 Ohm
8184 0.1-4 GHz 200 I 8184
8185 0.1-4 GHz 200 O 8185
8186 0.1-4 GHz 200 I/O 8185
BNC 75 Ohm
8181 0.1-4 GHz 200 I 8181
8182 0.1-4 GHz 200 O 8182
8183 0.1-4 GHz 200 I/O 8183