5305 spectrum drive, frederick, md 217 0 3 - 7362 stel: 301-846-9222, 800-638-2048 s fax: 301-846-9116 web: www.weinschel.apitech.com s e m a il: weinschel-sales@apitech.com 120 revision date: 08/03/2016 terminations & loads model 1448 dc to 6.0 ghz high power, 7/16 connectors 150 watts convection cooled, low imd design features o optimized for wireless oem and test applications. o designed to meet environmental requirements of mil-d-39030. o custom designs available. specifications nominal impedance: 50 frequency range: dc to 6.0 ghz intermodulation: third order 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: 150 watts average (mounted horizon- tally assuming unobstructed air flow and natural convection around unit) @ 25c ambient temperature, derated linearly to 15 watts @ 125c. 10 kilowatts peak (5 sec pulse width; 0.75% duty cycle). temperature range: -55c to +125c test data: swept data plots of swr from 50 mhz to 6 ghz is available at additional cost. connector: 7/16 connector that conforms to din 47 223, iec 1694, vg 95250, cecc 22190. choice of 7/16 male (-2) of 7/16 female (-1) connector. construction: black, finned aluminum body, silver plated brass connector. weight: 1,248 g (2.75 lbs) note: all dimensions are given in mm (inches) and are maximum, unless otherwise specified. maximum swr: frequency (ghz) swr dc - 6 1.25 physical dimensions:
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