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o Rotational Stops Included o Cost Effective OEM Design - Optimized for Wireless Communication System Applications. o Custom Designs Available Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 3.0 GHz ATTENUATION RANGE/STEPS: 0-10 dB in 1.0 dB steps TEMPERATURE RANGE: -20 °C to +85 °C POWER RATING: 1 watt average @ 25°C ambient temperature, derated linearly to 0.25 watt @ 85°C. 100 watts peak (5 μsec pulse width; 0.5 % duty cycle). CONNECTOR: SMA female connector per MIL-STD-348 interface dimensions - mate nondestructively with MIL-C- 39012 connector. SHAFT ROTATION: Clockwise for increasing attenuation STEP ANGLE: 30.0° CONSTRUCTION: Machined aluminum body. Knob is included with each unit. WEIGHT: Net 110 g (4 oz) NOTE: Minimum quantities apply. Contact factory or local sales representative for more information. ATTENUATION ACCURACY (dB): Frequency (GHz) Accuracy dc - 3.0 + 0.30 dB MAXIMUM SWR & INSERTION LOSS: Frequency (GHz) SWR Loss (dB) dc-1.0 1.15 0.15 1.0-2.0 1.20 0.20 2.0-3.0 1.35 0.25 31.8 [1.25]n REF. 5.8 [.23] 7.7 [.31] n 6.3 [.25] SHAFT 14.0 [.55] 27.9 [1.10] 2X 6-32 UNC-2B X 6.35[.250] DP KNOB IS NOT SHOWN THIS VIEW ONLY 16.8 [.66] REF. 46.3 [1.82] 9.6 [.38] 13.2 [.52] 38.1 [1.50]n 2X CONNECTOR SMA, FEMALEMATES NON-DESTRUCTIVELY WITH SMA MALE CONNECTORSPER MIL-C-39012 NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified. PHYSICAL DIMENSIONS: RoHS/boxcheck/boxcheck