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75 Ohm Solid-State RF Switches

JFW’s online 75 Ohm solid-state RF switch models are listed in the table below. The RF switch specifications are sortable for easy model selection. If you can’t find a standard 75 Ohm solid-state RF switch model to meet your requirements, please contact JFW at sales@jfwindustries.com.

With our extensive line of solid-state and electro-mechanical RF switch models, JFW has solutions to fit your specific coaxial RF switch applications. Whether you are performing benchtop testing or computer automated testing, JFW’s solid-state coaxial switches have the proven reliability needed for your RF and microwave testing.

Frequently Asked Questions

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

JFW Model #ImpedanceSwitch ConfigSwitch TypeFrequency StartFrequency StopSwitching SpeedRF Input PowerIsolationControl Logic
75S-38575 Ohms1P2TAbsorptive5 MHz1000 MHz10 uS+10 dBm75 dBTTL
75S-38775 Ohms1P8TAbsorptive5 MHz1000 MHz10 uS+10 dBm65 dBTTL
75S-38675 Ohms1P4TAbsorptive5 MHz1000 MHz10 uS+10 dBm70 dBTTL
75S-26475 Ohms1P16TAbsorptive20 MHz1000 MHz50 uS+20 dBm55 dBTTL
75S-32775 Ohms1P4TAbsorptive5 MHz1000 MHz50 uS+20 dBm55 dBTTL
75S-33275 Ohms1P2TAbsorptive950 MHz2150 MHz10 uS+30 dBm70 dBTTL
75S-33375 Ohms1P4TAbsorptive950 MHz2150 MHz10 uS+30 dBm70 dBTTL
75S-36275 Ohms1P5TAbsorptive5 MHz2150 MHz10 uS+30 dBm50 dBTTL
75S-36475 Ohms1P8TAbsorptive400 MHz2200 MHz10 uS+30 dBm65 dBTTL
75S-36575 Ohms1P2TAbsorptive5 MHz2150 MHz10 uS+20 dBm70 dBTTL
75S-36675 Ohms1P4TAbsorptive5 MHz2150 MHz10 uS+20 dBm70 dBTTL
75S-37175 Ohms1P8TAbsorptive5 MHz2150 MHz10 uS+20 dBm60 dBTTL
75S-37275 Ohms1P6TAbsorptive5 MHz1000 MHz10 uS+20 dBm60 dBTTL
75S-37475 Ohms1P6TAbsorptive5 MHz2150 MHz10 uS+20 dBm65 dBTTL

The 75 Ohm solid-state RF switch models listed in the table are only our online models. JFW has over 300 different models of 75 Ohm RF switches. If you can’t find a model in the table that fits your exact 75 Ohm solid-state RF switch requirement, please contact JFW. We do not charge NRE’s for new RF switch models. We pride ourselves in the ability to offer custom RF switch models with the same pricing and delivery as our catalog RF switch models. Send in a request with a list of your required RF specifications and JFW will design a 75 Ohm solid-state RF switch model that meets your specific requirements.
Common solid-state RF Switch Terminology…
Reflective: Switch ports are high impedance (open) when ports are turned off.

Absorptive: Ports that are turned off are internally terminated with the proper impedance. (i.e. 75 Ohm impedance models are internally terminated with 75 Ohms.)

Self-terminating: This term is used interchangeably with “absorptive”. Ports that are turned off are internally terminated with the proper impedance. (i.e. 75 Ohm impedance models are internally terminated with 75 Ohms.)

Hot Switching: The switch changes state while a RF signal is still being applied to the switch.

Cold Switching: No RF signal is applied to the RF switch while the RF switch is changes states.

Switching Speed: Port turning ON = 50% TTL control to 90% of the RF signal. Port turning OFF = 50% TTL control to 10% of the RF signal.

Rise Time: Port turning ON = 10% of the RF signal to 90% of the RF signal.

Fall Time: Port turning OFF = 90% of the RF signal to 10% of the RF signal.

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