DC Blocks

872 DC Blocks from 63 manufacturers listed on everything RF

DC Blocks from the leading manufacturers are listed below. Use the filters to narrow down on products based on your requirement. Download Datasheets, Compare products and Request Quotations. Your Inquiry will be directed to the manufacturer and their distributors who will get back to you with a quote.

Description:DC Block/ BNC-F / BNC-M from 0.01 to 2.2 GHz
Type:
Inner DC Block
Frequency:
0.01 to 2.2 GHz
Breakdown Voltage:
100 V
Insertion Loss:
0.04 to 0.7 dB
Impedance:
50 Ohms
Connector:
BNC, BNC - Male, BNC - Female
more info
Description:4 KHz to 50 GHz Non Resonant RF DC Bloack
Frequency:
4 KHz to 50 GHz
Breakdown Voltage:
16 V
Insertion Loss:
0.7 to 1.25 dB
Impedance:
50 Ohms
Connector:
2.4 mm, 2.4 mm - Female
more info
Description:50 Ohm Inner/Outer DC Block from 10 MHz-18 GHz
Type:
Inner-Outer DC Block
Frequency:
10 MHz to 18 GHz
Breakdown Voltage:
200 V
Insertion Loss:
0.5 dB
Input Power (Avg):
20 W
Impedance:
50 Ohms
Connector:
SMA, SMA - Male, SMA - Female
more info
Description:50 Ohms Inner DC Block from 10 MHz to 18 GHz with TNC Connector
Type:
Inner DC Block
Frequency:
10 MHz to 18 GHz
Breakdown Voltage:
200 V
Insertion Loss:
0.75 dB
Impedance:
50 Ohms
Connector:
TNC, TNC - Male, TNC - Female
more info
Frequency:
1 MHz to 6 GHz
Breakdown Voltage:
50 V
Insertion Loss:
0.5 dB
Connector:
SMA
more info
Description:50 V, Inner DC Block from 9 kHz to 18.6 GHz
Type:
Inner DC Block
Frequency:
9 kHz to 18.6 GHz
Breakdown Voltage:
50 V
Insertion Loss:
0.9 dB
Impedance:
50 Ohms
Connector:
N Type, N Type - Male
more info
Description:75 V, Inner DC Block from 250 kHz to 40 GHz
Type:
Inner DC Block
Frequency:
250 kHz to 40 GHz
Breakdown Voltage:
75 V
Insertion Loss:
0.50 to 1.25 dB
Input Power (Avg):
10 W
Impedance:
50 Ohms
Connector:
2.9 mm, 2.9 mm - Female, 2.9 mm - Male
more info
Description:15 W Inner DC Block from 0.1 to 16 GHz
Type:
Inner DC Block
Frequency:
100 MHz to 16 GHz
Breakdown Voltage:
50 V
Insertion Loss:
0.5 dB
Input Power (Avg):
15 W
Impedance:
50 Ohms
Connector:
SMA
more info
Description:MIL-E-5400, Class 1A EXCEPT operating temperature -55 C to +85 C
Frequency:
0 to 20 GHz
Breakdown Voltage:
100 V
Insertion Loss:
0.75 dB
Input Power (Avg):
5 W
Impedance:
50 Ohms
Connector:
SMA, 2.92 mm
more info
Description:DC Block on Outer Conductor 50 Ohm 2.92mm Male to 2.92mm Female Operating From 10 MHz to 40 GHz
Type:
Outer DC Block
Frequency:
10 MHz to 40 GHz
Insertion Loss:
0.5 dB
Impedance:
50 Ohms
Connector:
2.92 mm
more info

More about DC Blocks

A DC Block is a coaxial component that prevents the flow of DC current into the RF Signal path, thereby minimizing interference. They are used to stop DC signals which are used for biasing circuits from entering RF signal paths. There are three main types:

Key Specifications

Frequency (MHz): The frequency up to which the device can effectively block out the DC signal from the RF Signal path.

Breakdown Voltage (V): This is the voltage beyond which the device ceases to operate.

Impedance: The impedance of the dc block is matched to the circuit impedance to prevent any reflections. 50 Ohms and 75 Ohms are the two most common options.

Power Rating (W): This is the level of power that the dc block can handle.

everything RF has created the largest database of DC Blocks, with over 300 DC Blocks listed from more than 30 manufacturers. All the data has been standardized across the manufacturers so that you can search for DC Blocks by Type, Frequency, Breakdown Voltage, Insertion Loss and other parameters. Once you find a list of DC blocks that meet your requirement, you can see product details, download the datasheet, compare products or request a quotation. All quotations for DC Blocks requested via everything RF will be directed to the manufacturer or their distributor who will get back to you with the details.

Click here to learn more about DC Blocks.

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