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50 Ohm Solid-State (Reflective)

JFW’s online reflective 50 Ohm solid-state RF switch models are listed in the table below. The term “reflective switch” means that unused ports are in a high impedance state (i.e. open). The RF switch specifications are sortable for easy model selection. If you can’t find a model to meet your requirements, please contact JFW at sales@jfwindustries.com. To view our absorptive solid-state switch models you will need to jump to our absorptive model table.

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
50S-034850 Ohms1P2TReflective5 MHz2000 MHz5 uS+5 dBm60 dBTTL
50S-034950 Ohms1P3TReflective5 MHz2000 MHz5 uS+5 dBm60 dBTTL
50S-053450 Ohms1P2TReflective20 MHz1000 MHz5 uS+13 dBm70 dBTTL
50S-053550 Ohms1P3TReflective20 MHz1000 MHz5 uS+13 dBm70 dBTTL
50S-053650 Ohms1P4TReflective20 MHz1000 MHz5 uS+13 dBm70 dBTTL
50S-064250 Ohms1P1TReflective5 MHz3000 MHz20 uS+20 dBm80 dBTTL
50S-078550 Ohms1P1TReflective20 MHz2000 MHz0.5 uS+10 dBm60 dBTTL
50S-088450 Ohms1P4TReflective50 MHz2000 MHz5 uS+13 dBm65 dBTTL
50S-097650 Ohms1P2TReflective750 MHz4300 MHz5 uS+10 dBm50 dBTTL
50S-103550 Ohms1P4TReflective20 MHz4300 MHz20 uS+30 dBm80 dBTTL
50S-116350 Ohms1P2TReflective20 MHz4300 MHz20 uS+30 dBM80 dBTTL
50S-119950 Ohms1P8TReflective20 MHz4300 MHz20 uS+30 dBm70 dBTTL
50S-138250 Ohms1P3TReflective5 MHz2500 MHz20 uS+5 dBm55 dBTTL

The 50 Ohm solid-state RF switch models listed in the table are only our online models. JFW has over 1800 different models of 50 Ohm RF switches. If you can’t find a model in the table that fits your exact 50 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 50 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. 50 Ohm impedance models are internally terminated with 50 Ohms.)

Self-terminating: This term is used interchangeably with “absorptive”. Ports that are turned off are internally terminated with the proper impedance. (i.e. 50 Ohm impedance models are internally terminated with 50 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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