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. Use our Ethernet Test Box to demo the 3.x.x firmware.

JFW Model #	Impedance	Configuration	dB Total	dB Step	Frequency Start	Frequency Stop	Control	RF Connectors
50BA-001-63	50 Ohm	1 Attenuator	63 dB	1 dB	200 MHz	6 GHz	Lever, Ethernet, RS-232	N, SMA
50BA-001-95	50 Ohm	1 Attenuator	95 dB	1 dB	200 MHz	6 GHz	Lever, Ethernet, RS-232	N, SMA
50BA-002-63	50 Ohm	2 Attenuators	63 dB	1 dB	200 MHz	6 GHz	Levers, Ethernet, RS-232	SMA
50BA-002-95	50 Ohm	2 Attenuators	95 dB	1 dB	200 MHz	6 GHz	Levers, Ethernet, RS-232	N, SMA
50BA-004-63	50 Ohm	1 Attenuator	63 dB	1 dB	30 MHz	3 GHz	Lever, Ethernet, RS-232	N, SMA
50BA-011-63	50 Ohm	4 Attenuators	63 dB	1 dB	200 MHz	6 GHz	Levers, Ethernet, RS-232	SMA
50BA-011-95	50 Ohm	4 Attenuators	95 dB	1 dB	200 MHz	6 GHz	Levers, Ethernet, RS-232	SMA
50BA-012-95	50 Ohm	4 Attenuators	95 dB	1 dB	30 MHz	3 GHz	Levers, Ethernet, RS-232	SMA
50BA-016-63	50 Ohm	3 Attenuators	63 dB	1 dB	200 MHz	6 GHz	Levers, Ethernet, RS-232	SMA
50BA-016-95	50 Ohm	3 Attenuators	95 dB	1 dB	200 MHz	6 GHz	Levers, Ethernet, RS-232	SMA
50BA-017-63.5	50 Ohm	1 Attenuator	63.5 dB	0.5 dB	30 MHz	3 GHz	Lever, Ethernet, RS-232	BNC, N, SMA
50BA-022-31	50 Ohm	1 Attenuator	31 dB	1 dB	100 MHz	40 GHz	Lever, Ethernet, RS-232	2.92mm
50BA-023-31	50 Ohm	2 Attenuators	31 dB	1 dB	100 MHz	40 GHz	Levers, Ethernet, RS-232	2.92mm
50BA-024-62	50 Ohm	1 Attenuator	62 dB	1 dB	100 MHz	40 GHz	Lever, Ethernet, RS-232	2.92mm
50BA-025-62	50 Ohm	2 Attenuators	62 dB	1 dB	100 MHz	40 GHz	Levers, Ethernet, RS-232	2.92mm
50BA-033-127	50 Ohm	1 Attenuator	127 dB	1 dB	30 MHz	3 GHz	Lever, Ethernet, RS-232	SMA
50BA-034-127	50 Ohm	2 Attenuators	127 dB	1 dB	30 MHz	3 GHz	Levers, Ethernet, RS-232	SMA
50BA-043-63	50 Ohm	2 Attenuators	63 dB	0.5 dB	100 MHz	18 GHz	Levers, Ethernet, RS-232	SMA
50BA-042-63	50 Ohm	1 Attenuator	63 dB	0.5 dB	100 MHz	18 GHz	Lever, Ethernet, RS-232	SMA
50BA-045-63	50 Ohm	4 Attenuators	63 dB	0.5 dB	100 MHz	18 GHz	Levers, Ethernet, RS-232	SMA
50BA-048-95	50 Ohm	2 Attenuators	95 dB	1 dB	200 MHz	8.4 GHz	Levers, Ethernet, RS-232	SMA
50BA-056-95	50 Ohm	1 Attenuator	95 dB	1 dB	200 MHz	7.125 GHz	Lever, Ethernet, RS-232	SMA
50BA-057-95	50 Ohm	2 Attenuators	95 dB	1 dB	200 MHz	7.125 GHz	Lever, Ethernet, RS-232	SMA

Demo Units Available

JFW does stock some attenuator assemblies as demo units.  Contact our sales department for availability.  If you want to try out our firmware, then check out the online Ethernet Test Box running our latest generation 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.