JFW 50B-001 50 Ohm Pushbutton Attenuator DC-750 MHz 0-65dB x 1dB – USED
JFW Industries 50SF-001 Programmable RF Attenuator – USED. JFW Model #: 50B-001. JFW MODEL 50B-001. JFW Industries, Inc. JFW FORM E-7-F REV F. It operates DC-750 MHz and is rated for 1 Watt average of RF input power.