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75 Ohm Single Rotor Manually Variable Attenuators

JFW’s online 75 Ohm single rotary attenuator models are listed in the table below. The rotary attenuator specifications are sortable for easy model selection.

If you can’t find a standard variable attenuator model to meet your requirements, please contact JFW at sales@jfwindustries.com. With a wide variety of attenuation ranges and attenuation step sizes, JFW has solutions to fit your specific manually variable attenuator application.

Frequently Asked Questions

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

JFW Model #dB TotaldB StepFrequency StartFrequency StopRF Input PowerRF Connectors
75R-00170 dB10 dB0 MHz (DC)500 MHz1 WattBNC, F, N
75R-00210 dB1 dB0 MHz (DC)500 MHz1 WattBNC, F, N
75R-0061 dB0.1 dB0 MHz (DC)500 MHz1 WattBNC, F
75R-05010 dB1 dB0 MHz (DC)2200 MHz1 WattBNC, F, N
75R-05570 dB10 dB0 MHz (DC)1000 MHz1 WattBNC, F, N
75R-05610 dB1 dB0 MHz (DC)1000 MHz1 WattBNC, F
75R-0571 dB0.1 dB0 MHz (DC)1000 MHz1 WattBNC, F
75R-08960 dB10 dB0 MHz (DC)2200 MHz1 WattBNC, F, N

The JFW 75 Ohm rotary attenuator has been a staple tool to RF engineers for over 30 years. Our years of proven quality and performance make our manually variable attenuators right for any RF environment. Whether you are using the rotary attenuator on your RF test bench or mounting it to a panel, the JFW rotary attenuator makes adjusting attenuation quick and easy.

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