18 GHz N, TNC, SMA Connectors for IW Microwave Cable Product Description Working with IW Microwave, Winchester Electronics developed a family of KINGS® precision stainless steel N, TNC, and SMA connectors designed for IW Microwave’s 1801, 2301, and 2801 series microwave cables. These cables are all double shielded and feature IW Microwave’s proprietary method to apply even and concentric layers of PTFE lamination onto the center conductor, resulting in a cable that is lighter in weight, smaller in diameter, and has low attenuation. Our 339 Series N, 338 Series TNC, and 087 Series SMA connectors were designed for these cables and perform to 18 GHz with a low VSWR of <1.17:1. All connectors are easy to terminate and feature a solder center contact, solder sleeve to terminate the silver-plated copper foil and braid, and threaded front and rear bodies that are tightened together using a standard wrench. • Our connector designs contain up to 50% fewer components and are faster to terminate compared to other connector options. • Coupling nuts are available with and without lock wire holes for added reliability in high-vibration applications. • The solder / clamp termination method ensures optimal electrical performance, achieving an overall cable assembly VSWR of <1.3:1. CONNECTING INNOVATION TO APPLICATION® Specifications Electrical Material Impedance: Frequency Range: Voltage rating: VSWR: Insertion Loss: 50 Ohms DC to 18 GHz 500 Volts RMS 1.17 Max DC to 18 GHz 0.06 x √f(GHz)dB Max Body: Sleeve: Center Contacts: 500 Cycles Min Other Components: Mechanical Durability: Insulators: Gaskets & Seals: Stainless Steel Solder Brass Brass (Male) Beryllium Copper (Female) PTFE Silicone Rubber (Viton® also available for Space apps) Brass or Stainless Steel Finishes Environmental Temperature Range: Moisture Resistance: Corrosion: Vibration: -65ºC to +165ºC MIL-STD-202, Method 106 MIL-STD-202, Method 101 Test Condition B MIL-STD-202, Method 204 Test Condition I Body: Center Contacts: Passivated Gold Part Numbers Connector Plug Type IW Cable (Standard) Standard Coupling Nut Lock Wire Coupling Nut IW Cable (Ruggedized) Standard Coupling Nut Lock Wire Coupling Nut SMA 1801 0875-600-W1801P 0875-600-W1802P 1803 0875-600-W1901P 0875-600-W1902P SMA 2301 0875-600-W2301P 0875-600-W2302P 2303 0875-600-W2401P 0875-600-W2402P SMA 2801 0875-600-NG401P 0875-600-NG402P 2803 0875-600-W8301P 0875-600-W8302P TNC 1801 3385-600-W1801P 3385-600-W1802P 1803 3385-600-W1901P 3385-600-W1902P TNC 2301 3385-600-W2301P 3385-600-W2302P 2303 3385-600-W2401P 3385-600-W2402P TNC 2801 3385-600-NG401P 3385-600-NG402P 2803 3385-600-W8301P 3385-600-W8302P N 1801 3395-600-W1801P 3395-600-W1802P 1803 3395-600-W1901P 3395-600-W1902P N 2301 3395-600-W2301P 3395-600-W2302P 2303 3395-600-W2401P 3395-600-W2402P N 2801 3395-600-NG401P 3395-600-NG402P 2803 3395-600-W8301P 3395-600-W8302P Winchester Electronics 199 Park Road Extension, Suite 104 Middlebury, Connecticut 06762 203.741.5400 Phone 203.741.5500 Fax www.winchesterelectronics.com December 2013