Terminations & Loads Model 1427 Medium Power, N or SMK Connectors dc to 10.0 GHz 25 Watts Convection Cooled RoHS CONNECTOR: Type N or SMK (2.92mm) connectors mate nondestructively with MIL-C-39012 connector. Features o Designed to meet environmental requirements of o Quality Injection Molded Connector. Low Intermodulation Option 5 Kilowatts Peak Power o o Connector Options Type/Description 1 2 3 4 SMK, Female SMK, Male Type N, Female Type N, Male CONSTRUCTION: Black, finned aluminum body, stainless steel connector; gold plated beryllium copper contacts. WEIGHT: 150 g (5.2 oz) PHYSICAL DIMENSIONS: Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 10.0 GHz MAXIMUM SWR: Frequency (GHz) SWR dc - 4 4-8 1.10 1.15 8 - 10 1.30 Model # DIM A Connector Type 1.40 1427-1 1427-2 1427-3 1427-4 1.30 1.20 Specification 1.10 12.7 14.0 15.0 22.9 (0.50) (0.55) (0.59) (0.90) 2.92mm female 2.92mm male N female N male 1.00 0.05 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 Typical M1427 SWR Performance POWER RATING: 25 watts average (mounted horizontally) @ 25°C ambient temperature, derated linearly to 2.5 watts @ 125°C. 5 kilowatts peak (5 μsec pulse width; 0.25% duty cycle). NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified. MODEL NUMBER DESCRIPTION: Example: 1427 - X - LIM TEMPERATURE RANGE: -55°C to +125°C INTERMODULATION (Model 1427-X-LIM Only): IM3 (Reflected) = -100 dBc with two input signals @ 869 MHz and 891 MHz with an average power of +41 dBm each. TEST DATA: Swept data plots of SWR from 50 MHz to 10 GHz is available at additional cost. 106 IM Option* Basic Model Number Connector Option * Add -LIM to entire model number for Low Intermodulation option. Option not available through Express. 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: 9/30/2012