Key Specifications, Design: Step, Maximum Frequency: 500 MHz, Impedance: 50 Ohm, Power Maximum: 10 Watt, VSWR Maximum: 1.5:1, Connector Series 1: BNC, Connector Gender 1: Female, Connector Series 2: BNC, Connector Gender 2: Female, Minimum Attenuation: 0 dB. 0 to 42 dB Toggle Step Attenuator, BNC Female to BNC Female With 1 dB Step Rated to 10 Watts Up to 500 MHz. PE7037-1 is a stepped attenuator from Pasternack. Our BNC attenuator is a RF step attenuator design. This 50 Ohm manual step attenuator is precision manufactured to RF and microwave industry specifications. The Pasternack coaxial step attenuator has a female gender for connector 1 and a BNC female for connector 2. PE7037-1 steped attenuator has a minimum attenuation of 0 dB and a maximum attenuation of 42 dB with 1dB step sizes. Our RF step attenuator has frequency range of DC to 500 MHz and a maximum VSWR of 1.5. This adjustable BNC attenuator is rated to 10 at the stated attenuation. Our stepped attenuator PE7037-1 is shipped from our facility certified to ISO 9001:2015 the same day as purchased. This BNC attenuator is part of over 40,000 RF, microwave and millimeter wave products that ship the same day worldwide, including custom cable assemblies.