RF Switches
The RF switch is a device used to route signals. Only one setting can be active at a time. We offer models with electro-mechanical or solid-state design. Electro-mechanical switches pass DC and RF signals with minimum loss, but do have mechanical wear. Solid-state switches have more through loss than electro-mechanical switches, but have no mechanical wear and better MTBF. RF switch assemblies with Ethernet control are also available.
50 Ohm Switch Models
- Electro-Mechanical (absorptive): unused ports are self-terminating at 50 Ohms
- Electro-Mechanical (reflective): unused ports are open
- Solid-State (absorptive): unused ports are self-terminating at 50 Ohms
- Solid-State (reflective): unused ports are open
- High Power Solid-State: 15W to 250W models
75 Ohm Switch Models
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50 Ohm Electro-Mechanical RF Switches (Absorptive) (17)
50 Ohm Electro-Mechanical RF Switches (Absorptive)
Our absorptive 50 Ohm electro-mechanical RF switch models are listed in the tables below. Failsafe models will provide an active RF path even when control power is lost. The normally open models have no active RF path when control power is lost. Normally open models do have an “all off” setting which can be important when building a switch assembly or switch matrix. Latching models will remain in their last path setting if control power is lost. Latching models always have one active path and do not have an “all off” state. If you can’t find a model to meet your requirements, please contact JFW for assistance or use our Inquiry Form.Absorptive RF Switch
The term absorptive RF switch refers to the state of the unused ports. For 50 Ohm RF switches, absorptive unused ports are internally terminated (i.e. self-terminating) at an impedance of 50 Ohms. RF Switch Terminology and FAQsFailsafe Models
[lt id="42"]Normally Open Models
[lt id="135"]Latching Models
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50 Ohm Electro-Mechanical RF Switches (Reflective) (23)
50 Ohm Electro-Mechanical RF Switches (Reflective)
Our reflective 50 Ohm electro-mechanical RF switch models are listed in the tables below. Failsafe models will provide an active RF path even when control power is lost. The normally open models have no active RF path when control power is lost. Normally open models do have an “all off” setting which can be important when building a switch assembly or switch matrix. Latching models will remain in their last path setting if control power is lost. Latching models always have one active path and do not have an "all off" state. If you can’t find a model to meet your requirements, please contact JFW for assistance or use our Inquiry Form.Reflective RF Switch
The term reflective RF switch refers to the state of the unused ports. Reflective unused ports are set to a high impedance state (i.e. open). RF Switch Terminology and FAQsFailsafe Models
[lt id="41"]Normally Open Models
[lt id="133"]Latching Models
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50 Ohm Solid-State RF Switches (Absorptive) (29)
50 Ohm Solid-State RF Switches (Absorptive)
JFW's online absorptive 50 Ohm solid-state RF switch models are listed in the table below. Whether you are performing benchtop testing or computer automated testing, JFW's solid-state switches have the proven reliability needed for your RF and microwave testing. For your specific application, please contact JFW or use our Inquiry Form.Absorptive RF Switch
The term absorptive RF switch refers to the state of the unused ports. For 50 Ohm RF switches, absorptive unused ports are internally terminated (i.e. self-terminating) at an impedance of 50 Ohms. RF Switch Terminology and FAQs [lt id="47"] -
50 Ohm Solid-State RF Switches (Reflective) (13)
50 Ohm Solid-State RF Switches (Reflective)
With our extensive line of solid-state RF switches, JFW has solutions to fit your specific RF switch applications. Whether you are performing benchtop testing or automated testing, JFW's solid-state coaxial switches have the proven reliability needed for your RF and microwave testing. For your specific application, please contact JFW or use our Inquiry Form.Reflective RF Switch
The term reflective RF switch refers to the state of the unused ports. Reflective unused ports are set to a high impedance state (i.e. open). RF Switch Terminology and FAQs [lt id="43"] -
75 Ohm Electro-Mechanical RF Switches (20)
75 Ohm Electro-Mechanical RF Switches
Our 75 Ohm electro-mechanical RF switch models are listed in the tables below. Failsafe models will provide an active RF path even when control power is lost. The normally open models have no active RF path when control power is lost. Normally open models also have an "all off" setting which can be important when building a switch assembly or switch matrix. If you can’t find a model to meet your requirements, please contact JFW for assistance or use our Inquiry Form.Absorptive RF Switch
The term absorptive RF switch refers to the state of the unused ports. For 75 Ohm RF switches, absorptive unused ports are internally terminated (i.e. self-terminating) at an impedance of 75 Ohms. RF Switch Terminology and FAQsFailsafe Models
[lt id="48"]Normally Open Models
[lt id="132"] -
75 Ohm Solid-State RF Switches (14)
75 Ohm Solid-State RF Switches
JFW’s online absorptive 75 Ohm solid-state RF switch models are listed in the table below. Whether you are performing benchtop testing or computer automated testing, JFW’s solid-state switches have the proven reliability needed for your RF and microwave testing. For your specific application, please contact JFW or use our Inquiry Form.Absorptive RF Switch
The term absorptive RF switch refers to the state of the unused ports. For 75 Ohm RF switches, absorptive unused ports are internally terminated (i.e. self-terminating) at an impedance of 75 Ohms. RF Switch Terminology and FAQs [lt id="44"] -
High Power Solid-State RF Switches (20)
High Power Solid-State RF Switches
JFW's online 50 Ohm high power solid-state RF switch models are listed in the table below. We have been designing and manufacturing high power solid-state RF switches for Tx/Rx hot switching military applications for over 20 years. Please contact our engineering team with your specific RF switching requirements.Solid-State Design
These RF switch models have a solid-state design for hot switching RF signals with switching speeds in the microseconds. With no moving parts, these solid-state RF switches have excellent reliability and repeatability that military applications require. Typical MTBF of 225,000 hours for 1P2T models. RF Switch Terminology and FAQs75 Watt to 250 Watt Models
[lt id="30"]15 Watt to 30 Watt Models
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