Terminations & Loads Model 1479 Low Passive Intermodulation dc to 6.5 GHz 175 Watts RoHS N or SMK Connectors, Convection Cooled POWER RATING: 175 watts average (mounted horizontally assuming unobstructed air flow and natural convection around unit) @ 25°C ambient temperature, derated linearly to 17 watts @ 125°C. 10 kilowatts peak (5 μsec pulse width; 0.9% duty cycle). TEMPERATURE RANGE: -55°C to +125°C TEST DATA: Swept data plots of SWR from 50 MHz to 6.5 GHz is available at additional cost. Features o o o o Low PIM design Lower profile design Quality connectors with special high temperature support beads Rugged construction, free of solder joints. CONNECTOR: Type N connector per MIL-STD-348 interface dimensions - mate nondestructively with MIL-C-39012 connector. SMK (2.92mm) connectors - mate nondestructively with SMA per MIL-C-39012, 3.5mm, SMK, and other 2.92mm connectors. Options Description Options Description 1 SMK Female 3 Type N Female 2 SMK Male 4 Type N Male NOMINAL IMPEDANCE: 50 Ω CONSTRUCTION: Black, finned aluminum body, stainless steel connector; gold plated beryllium copper female contact or stainless steel male contact. FREQUENCY RANGE: WEIGHT: Net 1,300 g (2 lbs., 14 oz.) maximum Specifications dc to 6.5 GHz MODEL NUMBER DESCRIPTION: MAXIMUM SWR: Frequency (GHz) SWR dc - 4 4 - 6.5 1.10 1.15 Example: 1479 - X Basic Model Number PASSIVE INTERMODULATION (PIM) IM3 LEVELS: IM3 (Reflected) = -120 dBc with two input signals @ 869 MHz and 891 MHz with an average power of +43 dBm each. Note: Specifications subject to change without notice. PHYSICAL DIMENSIONS: 55.88 ± 2.54 (2.20 ± .10) HOT 78.74 ± 2.54 (3.10 ± .10) Connector Option DIM A TYP 198.12 ± 2.54 (7.80 ± .10) CAGE 93459 MODEL: 1479-X SERNO: XXXX J1 Input NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified. Connector N Male N Female DIM A 22.9 (0.90) 15.0 (0.59) Connector SMK Male SMK Female DIM A 14.0 (0.55) 12.7 (0.50) 1 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: 3/3/2015