Aeroflex Microelectronic Solutions

Aeroflex / Inmet is a solution minded, performance driven, and customer focused global supplier of passive RF and Microwave components to the commercial, military, space, and laboratory test markets. Product solutions include the POWERFILM™ line of surface mount resistive components, coaxial signal conditioning products to 65 GHz, and coaxial test cable assemblies.

DC Blocks

DC Blocks
DC Blocks General Purpose
General Purpose
DC Blocks General Purpose
High Voltage
DC Blocks General Purpose
DC Blocks 75 Ohm
75 Ohm
DC Blocks 75 Ohm
Between Series
DC Blocking Attenuators DC Blocking Terminations DC Blocking Connectors
DC Blocks General Purpose
DC Blocking Attenuators
DC Blocks General Purpose
DC Blocking Terminations
DC Blocks General Purpose
DC Blocking Connectors
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 min-
imum interference to RF signals up to 50GHz. 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, sys-
tem signal-to-noise ratio improvement, test setup iso-
lation and other situations where undesired DC or
audio current flows in the system.
DC Block Overview