Features Type N or DIN 7/16 stainless steel M/F connectors per MIL-STD-348A, interface dimensions mate nondestructively with MIL-PRF-39012. Designed to meet MIL-DTL-3933 environmental specification. Specifications Nominal Impedance: 50 ohms. Frequency Range: DC - 8.5 GHz. Nominal dB Values: 10 - 40 dB. Power Sensitivity: < 0.0001 dB/dB/W; Unidirectional in power. Power Rating: 250 watt CW/ 5KW peak. Maximum rated average power to 25°C ambient temperature, derated linearly to 25 watts at 125°C. 5 kilowatt peak (5 Csec pulse width; 1.5% duty cycle). Standard Nominal Values and Deviations: Attenuation (dB) Accuracy ± dB DC - 8.5 GHz 10,20,30 0.75 40 1.0 Temperature Range: -55°C to +125°C. Temperature Coefficient: < 0.0004 dB/dB/°C. Construction: Black aluminum alloy body with passivated stainless steel connectors. Gold plated beryllium copper contacts. Calibration: Insertion Loss and VSWR performed across frequency range. Calibration test data available at additional cost. Maximum VSWR: Weight: 1.28 kg/ 2.75 lbs. Length: 233.93 (9.21). Width: 79.45 (3.128). Height: 50.55 (1.99). Note: Dimensions are given in mm (inches) and are maximum ± .05 in., unless otherwise specified