up to 23 GHz M ~~ = DH ATTENUATORS p Me SMA 2 Watts INMET MODELS: DH SPECIFICATIONS: Electrical: Frequency Range DC - 23 GHz Standard Freq. Values 2, 6, 12.4, 18 & 23 GHz Standard dB Values* 0-10, 12, 15, 20, 30 & 40 dB Attenuation Accuracy In 1 dB Increments 0-6dB +0.3 dB LENGTH 7-20dB +0.5 dB SEE TABLE 21 - 30 dB +0.75 dB 31-35 dB +1.0 dB 36 - 40 dB $1.5dB | Jt jp pr VSWR _ _ DC - 4 GHz 1.15:1 Max. 4-8 GHz 1.20:1Max. | | VP yw 8 - 12.4 GHz 1.25:1 Max. 12.4 - 23 GHz 1.35:1 Max. Input Power 2 Watts Avg. @ 25C 5/16 [7.9] Hex DERATED LINEARLY TO 0.5 WATTS @ 4+125C Peak Power 250 Watts Max. (5uSec Pulse, .05% Duty Cycle) Impedance 50 Ohms Operating Temp Range -65C to +125C Mechanical: SMA Connectors Passivated Stainless Steel Mates with MIL-STD348 Conductors Gold Plated Beryllium Copper Note: Connectors are Epoxy Sealed LENGTH Connector 0-20 dB 21 -40dB Configuration Inches Millimeters Inches Millimeters Male/Female 70 +.03 [17.8 40.8] .83 +.03 [21.1 0.8] Male/Male .76 +.03 [19.3 +0.8] .89 +.03 [22.6 +0.8] Female/Female| .64 4.03 [16.3 +0.8] 77 +.03 [19.6 +0.8] HOW TO ORDER: Ordering Examples: . - Model Number: 18DH-20 Model Number: XXDH-XXY DC - 18 GHz: 20 dB; SMA - Male/Fem Freq. Range Connector Configuration 6 = DC -6 GHz = Male/Female Model Number: 12DH-6F 12 = DC - 12.4 GHz F = Fem/Fem DC - 12.4 GHz; 6 dB; SMA - Fem/Fem 18 = DC - 18 GHz M = Male/Male 23 = DC - 23 GHz . - dB Value Model Number: 6DH-3M DC - 6 GHz; 3 dB; SMA - Male/Male Model Number: 23DH-30 DC - 23 GHz; 30 dB; SMA - Male/Fem Note: Dimensions in Brackets are Expressed in Millimeters and are for Reference Only. *Other dB values, units that operate over a more specific frequency band and/or offer very low return loss (VSWR) are also available. Gold plated units are also available. 23DH-ATT: REVH 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