Models 6737, 6738, 6739, 6740 - 75 Ω BNC Adapters BNC (F/F), BNC (F/F/F)-T, BNC (F/M/F)-T, BNC (M/M) Model 6737 BNC (F/F) Model 6738 BNC (F/F/F) Model 6739 BNC (F/M/F) Model 6740 BNC (M/M) Incorporate Pomona 75 Ω BNC adapters in your broadcast application designs Specifications Nominal impedance 75 Ω Frequency 0-3 GHz VSWR 1.10 max. 0-1 GHz 1.35 max. 1-3 GHz Center contact resistance 1.5 mΩ Insulation resistance 5000 MΩ Materials Number of insertions 500 • Precision machined brass with tarnish resistant nickel plating • Male center pin contacts are gold plated brass (20 micro inches). Female center contacts are gold plated heat treated beryllium copper. • Insulation material is high density PTFE (not delrin). Ratings: Voltage: 500 Vrms Operating temperature: -85˚ F to +131 ˚F (-65 ˚C to +155 ˚C) Max. Features All connectors and adapters designed to 75 Ω for broadcast applications. Precision machined. PTFE. USA: Sales: 800-490-2361 Technical Support: 800-2412060 Fax: 888-403-3360 Europe: 31-(0) 40 2675 150 International: 425-446-5500 e-mail: [email protected] Where to Buy: www.pomonaelectronics.com All dimensions are in inches. Tolerances (except noted): .xx = ±.02” (,51 mm), .xxx = ± .005” (,127 mm). All specifications are to the latest revisions. Specifications are subject to change without notice. Registered trademarks are the property of their respective companies. Copyright © 2004 9/2004 2391588 D-ENG-N Rev A Page 1 of 1