ATTENUATORS Type N MODELS: 18NSWXX, 18N5WXXF & 18NSWXXM SPECIFICATIONS: Electrical: Frequency Range Standard Freq. Values DC - 18 GHz 4, 6, 12.4 & 18 GHz Standard dB Values* 0- 10, 12, 15, 20, 30, 40, 50 & 60 dB Attenuation Accuracy In 1dB Increments 0-6dB +0.3 dB 7-20 dB +0.5 dB 21 - 30 dB +0.75 dB 31 - 60 dB +1.5 dB VSWR DC - 4 GHz 1.15:1 Max. 4-8 GHz 1.20:1 Max. 8 - 12.4 GHz 1.25:1 Max. 12.4 - 18 GHz 1.35:1 Max. Input Power 5 Watts Avg. @ 25C DERATED LINEARLY TO 1 WATT @ +125C Peak Power 250 Watts Max. (5uSec Pulse, .05% Duty Cycle) Impedance 50 Ohms Operating Temp Range -65C to +125C Mechanical: Type NConnectors___===SC#PPaaSivatted Stainless Steel Mates with MILSTD348 up to 18 GHz 5 Watts Moe INMET Type N Female LENGTH Type N Male Conductors Gold Plated Beryllium Copper Housing Anodized Aluminum LENGTH Connector 0-30&40dB 31 - 60 dB (Except 40dB) Configuration Inches Millimeters Inches Millimeters Male/Female 1.90 +.05 [48.3 +1.3] 2.19 +.05 [55.6 1.3] Male/Male 1.82 +.05 [46.2 41.3] 2.11 +.05 [53.6 +1.3] Female/Female| 1.99 +.05 [50.5 41.3] 2.28 +.05 [57.9 +1.3] HOW TO ORDER: Ordering Examples: Model Number: AXNSWAAY Mone Nd Gri NeW 20 - Male/Fem Freq. Range Connector Configuration 4-DC - 4 GHz = Male/Female Model Number: 18N5W-O6F 6 = DC - 6 GHz F = Fem/Fem DC - 18 GHz, 6 dB; Type N - Fem/Fem 12 = DC - 12.4 GHz M = Male/Male 18 = DC - 18 GHz dB Value Model Number: 12N5W-03M DC - 12.4 GHz, 3 dB; Type N - Male/Male Note: Dimensions in Brackets are Expressed in Millimeters and are for Reference Only. *Other dB values are available. Units that operate over a more specific frequency band and/or offer very low return loss (VSWR) are also available. XXN5W-ATT;, REV J 300 DINO DRIVE ANN ARBOR, MI 48103-9457 U.S.A. * TELEPHONE 888-244-6638 OR 734-426-5553 FAX 734-426-5557 WEBSITE: www.inmetcorp.com * E-Mail: sales@inmetcorp.com