ATTENUATORS BNC, DC - 4 GHz, 25 Watts SPECIFICATIONS: Models: XBNC25W-XX, XBNC25W-XXF, XBNC25W-XXM Electrical: Frequency Range Standard Freq. Values Standard dB Values* DC - 4 GHz 4 GHz 0, 3, 6, 10, 20, 30 & 40 dB Attenuation Accuracy 3 & 6 dB 10 & 20 dB 30 & 40 dB ±0.30 dB ±0.50 dB ±0.75 dB 2.65±.02 [67.31±0.51] SQUARE 1.25:1 Max. VSWR Input Power 25 Watts Avg. @ 25°C Derated Linearly to 4 Watts @ +125oC 500 Watts Max. Peak Power (5uSec Pulse, .05% Duty Cycle) 50 Ohms -65°C to +125°C Impedance Operating Temp Range END VIEW TYPICAL Mechanical: BNC Connectors Nickel Plated Brass Mates with MIL-STD-348 Conductors Housing Gold Plated Beryllium Copper Anodized Aluminum Units must be Mounted in such a way as to Allow for Free Air Flow Around fins to Insure Performance Model Number: XBNC25W-XX Male/Female Connectors Pictured 4.69±.08 [119.13±2.03] 1.25 [31.75] Model Number: XBNC25W-XXF Female/Female Connectors LENGTH: 4.58±.08 [116.3±2.03] .25 [6.35] Model Number: XBNC25W-XXM Male/Male Connectors LENGTH: 4.81±.08 [122.2±2.03] 2X M4x0.7 TAP x .50[12.7] DP. HOW TO ORDER: Model Number: 4BNC25W-XXY 2X 8-32UNC-2B TAP x .50[12.7] DP. Ordering Examples: Model Number: 4BNC25W-20 DC - 4 GHz; 20 dB; BNC - Male/Fem Connector Configuration = Male/Female F = Fem/Fem M = Male/Male Model Number: 4BNC25W-03F DC - 4 GHz; 3 dB; BNC - Fem/Fem dB Value Note: Dimensions in Brackets are Expressed in Millimeters and are for Reference Only. Design, specifications are subject to change without notice. Contact factory for technical specifications before purchasing and/or use. XBNC25W-ATT: REV A (M) Aeroflex / Inmet, Inc. • 300 Dino Drive, Ann Arbor, MI 48103 • U.S.A. 888-244-6638 or 734-426-5553 • FAX: 734-426-5557 www.aeroflex.com/inmet • [email protected]