Terminations & Loads Model 1445A Medium Power Coaxial Termination dc to 40.0 GHz 5 Watts 2.92mm Connector TEMPERATURE RANGE: -55°C to +125°C TEST DATA: SWR Testing performed across the frequency band. Test data is available at additional cost. CONNECTOR: 2.92mm connector mate nondestructively with SMA per MIL-C-39012, SMK, 3.5mm and other 2.92mm connector. Choice of male (-2) or female connector (-1). CONSTRUCTION: Black, finned aluminum body, gold plated beryllium copper contacts. WEIGHT: 200 g (7 oz) Features o o Compact Construction - Lowest size/power ratio. Precision Injection Molded Connector. PHYSICAL DIMENSIONS: Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 40.0 GHz MAXIMUM SWR: Frequency (GHz) SWR dc - 18 18 - 40 1.20 1.35 POWER RATING: 5 watts average (mounted horizontally) to 25°C ambient temperature, derated linearly to 0.5 watts @ 125°C. 200 watts peak (5 μsec pulse width; 1.25% duty cycle). Model # DIM A Connector Type 1445A-1 1445A-2 33.8 (1.33) 37.8 (1.49) 2.92mm female 2.92mm male NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified. 175 5305 Spectrum Drive, Frederick, MD 21703-7362 TEL: 301-846-9222, 800-638-2048 Fax: 301-846-9116 web: www.aeroflex-weinschel.com email: [email protected] Revision Date: 3/10/09