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Benchtop with Manual Lever Controls

The mini benchtop models are JFW’s latest line of attenuator assemblies. These units are DC powered using a wall transformer that is shipped with each unit. The current attenuation of each variable attenuator is displayed on the front panel. The variable attenuators can be controlled remotely or manually. Each attenuator can be manually set using the lever switches on the front panel. These lever switches are momentary so that you can “tap to step” or “hold to jog” to change the attenuation. The speed of the “hold to jog” feature has ten different speed settings to allow for manual handover testing with different attenuation fading speeds.

The models in this table were inspired by customer requests. If you do not find a model with the mechanical/electrical features that you require, please email your requests directly to our engineering department (jfwengr@jfwindustries.com). JFW does not charge NRE’s and will respond to your request with a quick cost estimate.

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 #ImpedanceConfigurationdB TotaldB StepFrequency StartFrequency StopControlRF Connectors
50BA-001-6350 Ohms1 Attenuator (Solid-State)63 dB1 dB200 MHz6 GHzManual, Ethernet, RS-232N, SMA
50BA-001-9550 Ohms1 Attenuator (Solid-State)95 dB1 dB200 MHz6 GHzManual, Ethernet, RS-232N, SMA
50BA-002-6350 Ohms2 Attenuators (Solid-State)63 dB1 dB200 MHz6 GHzManual, Ethernet, RS-232SMA
50BA-002-9550 Ohms2 Attenuators (Solid-State)95 dB1 dB200 MHz6 GHzManual, Ethernet, RS-232SMA
50BA-004-6350 Ohms1 Attenuator (Solid-State)63 dB1 dB30 MHz3 GHzManual, Ethernet, RS-232N, SMA
50BA-010-12750 Ohms2 Attenuators (Solid-State)127 dB1 dB700 MHz3 GHzManual, Ethernet, RS-232N, SMA
50BA-011-6350 Ohms4 Attenuators (Solid-State)63 dB1 dB200 MHz6 GHzManual, Ethernet, RS-232SMA
50BA-011-9550 Ohms4 Attenuators (Solid-State)95 dB1 dB200 MHz6 GHzManual, Ethernet, RS-232SMA
50BA-012-9550 Ohms4 Attenuators (Solid-State)95 dB1 dB30 MHz3 GHzManual, Ethernet, RS-232SMA
50BA-016-6350 Ohms3 Attenuators (Solid-State)63 dB1 dB200 MHz6 GHzManual, Ethernet, RS-232SMA
50BA-016-9550 Ohms3 Attenuators (Solid-State)95 dB1 dB200 MHz6 GHzManual, Ethernet, RS-232SMA
50BA-017-63.550 Ohms1 Attenuator (Solid-State)63.5 dB0.5 dB30 MHz3 GHzManual, Ethernet, RS-232BNC, N, SMA
50BA-022-3150 Ohms1 Attenuator (Solid-State)31 dB1 dB100 MHz40 GHzManual, Ethernet, RS-2322.92 mm
50BA-023-3150 Ohms2 Attenuators (Solid-State)31 dB1 dB100 MHz40 GHzManual, Ethernet, RS-2322.92 mm
50BA-024-6250 Ohms1 Attenuator (Solid-State)62 dB1 dB100 MHz40 GHzManual, Ethernet, RS-2322.92 mm
50BA-025-6250 Ohms2 Attenuators (Solid-State)62 dB1 dB100 MHz40 GHzManual, Ethernet, RS-2322.92 mm

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