Solid-State – 75 Ohm RF Switches

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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 reliablitiy needed for your RF and microwave testing.

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

JFW Model #	Switch Config.	Switch Type	Frequency Start	Frequency Stop	Switching Speed	RF Input Power	Isolation	Control Logic	Documents	Buy or Quote
75S-081	1P2T	Absorptive	5 MHz	1000 MHz	20 uS	+20 dBm	60 dB	TTL	Specs Drawing	Quote
75S-181	1P8T	Reflective	5 MHz	1000 MHz	200 uS	+10 dBm	70 dB	TTL	Specs Drawing	Quote
75S-225	1P4T	Reflective	5 MHz	1000 MHz	10 uS	+20 dBm	60 dB	TTL	Specs Drawing	Quote
75S-264	1P16T	Absorptive	20 MHz	1000 MHz	50 uS	+20 dBm	55 dB	TTL	Specs Drawing	Quote
75S-332	1P2T	Absorptive	950 MHz	2150 MHz	10 uS	+30 dBm	80 dB	TTL	Specs Drawing	Quote
75S-333	1P4T	Absorptive	950 MHz	2150 MHz	10 uS	+30 dBm	80 dB	TTL	Specs Drawing	Quote
75S-338	1P8T	Absorptive	900 MHz	2200 MHz	10 uS	+30 dBm	75 dB	TTL	Specs Drawing	Quote

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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