Part 25-A-FFN-20

Description

25 Watt Convection-Cooled RF Attenuators provide reliable signal reduction for RF professionals working with higher-power systems. Designed for use in test environments, system protection, and signal isolation, these attenuators feature robust construction, passive self-cooling, and full shielding to prevent unwanted radiation. With conservative power ratings and broadband capability, the 25 Watt Series helps maintain measurement integrity and component safety without the need for external power or active cooling. This 25 Watt RF Power Attenuator has a 20dB attenuation, DC to 4 GHz frequency range, and 50 Ω impedance with female to female connections. Features Self cooling design, needs no cooling plate Frequencies up to 4 GHz Fully shielded against production of extraneous radiation Attenuator require no AC power Rugged construction Broadband operation Other attenuation values may be available upon request Models to cover all LTE frequencies Specifications Weight: 1.0 lbs (454 g) Dimensions: 6.4 x 2.3 in (163 x 59 mm) Power Rating: 25 W Attenuation: 20 dB VSWR and Frequency Range: 1.10:1 from DC to 1 GHz 1.25:1 from 1 to 4.0 GHz Coolant Method: Dry, Convection Cooled Impedance: 50 Ω Operating Position: Any PIM: -110 dBc Min Connector Gender: Female/Female Connector Type: N Connector Ambient Temperature: -40°F to 104°F (-40°C to 40°C) Humidity: 95% max (non-condensing) Finish: Black Anodized Aluminum