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Benchtop Attenuator Assemblies with Manual Lever Controls

These benchtop attenuator assemblies have lever switches for manual control. Each step attenuator has its own corresponding lever switch and display. The lever switches are momentary so you can manually “tap to step” or “hold to jog” to change the attenuation setting. The displays show the current attenuation setting at all times. If an attenuator is updated remotely, then the display will change accordingly. If you run a remote script, all attenuation changes will be displayed as they are executed.

Remote Control
The manual lever test system models are available with Ethernet/Serial remote control. The remote control features easy to use ASCII formatted remote commands. The step attenuators can be controlled individually (set attenuator command) or as a group (block command, set block command). All test systems with Ethernet/Serial control run out latest generation 3.x.x firmware. The manual for the 3.x.x firmware lists the remote command syntax with examples. We also have sample GUI test programs available that work with models running the 3.x.x firmware.

Custom Models
If you do not find a model on the website that meets your requirements, please use our inquiry form or email our engineering department. We will respond with a quick cost estimate. JFW does not charge NRE fees for new models. A large portion of the RF test systems that we manufacture are per custom requests.

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-232N, SMA
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
50BA-030-3150 Ohms1 Attenuator (Solid-State)31 dB1 dB100 MHz18 GHzManual, Ethernet, RS-232SMA
50BA-031-3150 Ohms2 Attenuators (Solid-State)31 dB1 dB100 MHz18 GHzManual, Ethernet, RS-232SMA
50BA-032-3150 Ohms4 Attenuators (Solid-State)31 dB1 dB100 MHz18 GHzManual, Ethernet, RS-232SMA

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