DC Blocks

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JFW's online DC block models are listed in the table below.

If you can't find a DC block model to meet your requirements, please contact JFW at sales@jfwindustries.com. DC blocks have been a staple product in JFW's line of quality RF test accessories for over 30 years.

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Click the column headers to sort our online models. For your specific application, please contact JFW for assistance.

JFW Model #	Impedance	Frequency Start	Frequency Stop	Breakdown Voltage	RF Connectors	Documents	Buy or Quote
50DB-002	50 Ohms	50 KHz	1800 MHz	100 Volts	BNC, N, TNC	Specs Drawing	Quote
50DB-007	50 Ohms	10 MHz	18 GHz	200 Volts	SMA Male/Female SMA Male/Male	Specs Drawing	Quote
50DB-009	50 Ohms	10 MHz	4 GHz	50 Volts	BNC, N, SMA, TNC	Specs Drawing	Quote
50DB-011	50 Ohms	10 MHz	18 GHz	200 Volts	N Male/Female	Specs Drawing	Quote
50DB-039	50 Ohms	200 KHz	2000 MHz	50 Volts	SMA Male/Female	Specs Drawing	Quote
75DB-001	75 Ohms	1 MHz	2500 MHz	100 Volts	BNC, N, TNC	Specs Drawing	Quote
75DB-013	75 Ohms	100 KHz	3000 MHz	50 Volts	BNC, F, N	Specs Drawing	Quote

JFW's line of coaxial DC blocks offers superior performance with unrivalled flexibility.

Our DC blocks can be easily integrated into almost any RF system.

Here are some of the options to choose from...

• DC blocks with RF passing from 10 kHz to 18 GHz
• 50 Ohm and 75 Ohm DC block (other impedance values also available upon request)
• Low insertion loss
• Inner and outer DC blocks available
• Breakdown voltages up to 200 Volts
• Any RF connector combination (BNC, SMA, N, TNC, 7/16, F, reverse polarity and more)
• Ask about mismatched terminations.
• AFFORDABLE CUSTOM DESIGNS ARE ALSO AVAILABLE!

Can't find the DC Block you are looking for?
Use JFW's Inquiry Form to send your exact specifications today!

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