APITech Datasheets for DC Blocks

DC blocks prevent the flow of direct current (DC) through radio frequency (RF) circuits. They serve as high-pass filters that prevent DC voltages, which have a frequency of zero Hertz (Hz), from interfering with sensitive RF components such as receivers. In other words, DC blocks are capacitors in series with a transmission line. They prevent the flow of DC energy while allowing RF signals to pass with little (if any) attenuation.  
DC Blocks: Learn more

Product Name Notes
75 Ohm DC Blocks -- 8174
75 Ohm DC Blocks -- 8175
75 Ohm DC Blocks -- 8176
75 Ohm DC Blocks -- 8181
75 Ohm DC Blocks -- 8182
75 Ohm DC Blocks -- 8183
75 Ohm DC Blocks -- 8184
75 Ohm DC Blocks -- 8185
75 Ohm DC Blocks -- 8186
Between Series DC Blocks -- 8180
Between Series DC Blocks -- 8301
Between Series DC Blocks -- 8302
Between Series DC Blocks -- 8303
Between Series DC Blocks -- 8304
Between Series DC Blocks -- 8306
Between Series DC Blocks -- 8309
Between Series DC Blocks -- 8313
Broadband DC Blocks -- 8535
Broadband DC Blocks -- 8535E
Broadband DC Blocks -- 8535G
Broadband DC Blocks -- 8535GL
Broadband DC Blocks -- 8535K
Broadband DC Blocks -- 8535KH
Broadband DC Blocks -- 8535MP
Broadband DC Blocks -- 8535P
Broadband DC Blocks -- 8535PL
DC Blocking Connectors -- 8537KF
DC Blocking Connectors -- 8537KM
DC Blocking Connectors -- 8537VF
DC Blocking Connectors -- 8537VM
General Purpose DC Blocks -- 8037
General Purpose DC Blocks -- 8038
General Purpose DC Blocks -- 8039
General Purpose DC Blocks -- 8046
General Purpose DC Blocks -- 8047
General Purpose DC Blocks -- 8048
General Purpose DC Blocks -- 8055 microminiature
General Purpose DC Blocks -- 8055H microminiature
General Purpose DC Blocks -- 8060A
General Purpose DC Blocks -- 8061
General Purpose DC Blocks -- 8062A
General Purpose DC Blocks -- 8070
General Purpose DC Blocks -- 8071
General Purpose DC Blocks -- 8072
General Purpose DC Blocks -- 8080
General Purpose DC Blocks -- 8081
General Purpose DC Blocks -- 8082
General Purpose DC Blocks -- 8141A
General Purpose DC Blocks -- 8142
General Purpose DC Blocks -- 8143A
General Purpose DC Blocks -- 8177
General Purpose DC Blocks -- 8178
General Purpose DC Blocks -- 8179
High Voltage DC Blocks -- 8529A
High Voltage DC Blocks -- 8529AH
High Voltage DC Blocks -- 8532-NI-HV
High Voltage DC Blocks -- 8532-SI-HV
High Voltage DC Blocks -- 8532-TI-HV
High Voltage DC Blocks -- 8550
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...
7006-1 Inside DC Block (SMA, 9 kHz-20 GHz) -- 7006-1
7006-1 Inside DC Block (SMA, 9 kHz-20 GHz) -- F7006-1
7006-1 Inside DC Block (SMA, 9 kHz-20 GHz) -- M7006-1
Weinschel Inside dc Block contains capacitance in-series with the center conductor to prevent the flow of dc current, while permitting RF power to flow without interrup tion. Low SWR -...
7003 Inside DC Block (Type N, 9 kHz-18.6 GHz) -- 7003
7003 Inside DC Block (Type N, 9 kHz-18.6 GHz) -- F7003
7003 Inside DC Block (Type N, 9 kHz-18.6 GHz) -- M7003
Weinschel Inside DC Block contains capacitance in-series with the center conductor to prevent the flow of dc current, while permitting RF power to flow without interruption. Low SWR - Maximum...