Terminations & Loads Model 1473 High Power, N or SMK Connectors dc to 6.0 GHz 550 Watts Conduction Cooled RoHS CONSTRUCTION: Aluminum alloy body, stainless steel connectors; gold plated beryllium copper contacts and stainless steel male contacts. WEIGHT: 900 g (31.7 oz.) PHYSICAL DIMENSIONS: Features o o o o Precision Connectors with high temperature support beads. Designed to meet environmental requirements of MIL-DTL-3933. 10 Kilowatts peak, Conduction Cooled Wireless Applications - Optimized for use in the communications bands. Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 6.0 GHz MAXIMUM SWR: Frequency (GHz) SWR dc - 6 1.20 3rd ORDER INTERMODULATION (1473-X-LIM ONLY): Reflected Levels (IM3), -100 dBc with two input signals @ 869 MHz and 891 MHz with average carrier power levels of +43 dBm each. POWER RATING: 550 watts average, 10 kilowatt peak (5 μsec pulse width; 2.75% duty cycle) with case temperature held within 100 °C maximum with appropriate conductive heat sink. TEMPERATURE RANGE: -55°C to 100°C TEST DATA: Swept data plots of SWR from 50 MHz to 6 GHz is available at additional cost. CONNECTORS: Type N connector per MIL-STD-348 interface dimensions - mate nondestructively with MIL-C-39012 connector. Choice of male (-4) or female connector (-3). SMK (2.92mm) connector mates nondestructively with SMA per MIL-C-39012, 3.5mm and other 2.92mm (SMK) connector. Choice of male (-2) or female connector (-1). Model # 1473-1 1473-2 1473-3 1473-4 DIM A 12.7 14.0 15.0 22.9 (0.50) (0.55) (0.59) (0.90) Connector Type 2.92mm female 2.92mm male N female N male NOTE: All dimensions are given in mm (inches) and are nominal, unless otherwise specified. MODEL NUMBER DESCRIPTION: Example: 1473 - X - LIM IM Option* Basic Model Number Connector Options 1st digit is input side 2nd digit is output side * Add -LIM to entire model number for Low Intermodulation option. 131 5305 Spectrum Drive, Frederick, MD 21703-7362 s TEL: 301-846-9222, 800-638-2048 s Fax: 301-846-9116 web: www.aeroflex.com/weinschel s email: [email protected] Revision Date: 5/23/2013