1000W假负载8251鸟牌Bird

加工定制否	品牌鸟牌Bird
型号Bird 8251

1 kw, oil-cooled terminations
the 8251 series are portable, self-contained general purpose 50 ohm coaxial transmission line terminations requiring no outside power source
or additional equipment. the loads are oil-assisted convection cooling for safe, continuous operation up to 1000w full rated power. they provide accurate,
dependable, and practically nonreflective termination for testing and adjusting transmitters under nonradiating
conditions. the load consists essentially of a cylindrical film type resistor immersed in a dielectric coolant. the
resistor, individually selected for its accuracy, is enclosed in a special tapered housing which provides a linear
reduction in surge impedance directly proportional to the distance along the resistor.
· this series has includes 8251d and 8251d7-16 models for
digital broadcastvswr = 1.065 max., 470-860 mhz
8251 series, terminations
model connector
8251 lc connector installed and an additional qc-n connector for lower-power testing
8251n qc-n connector for lower-power testing.
8251d 1-5/8" eia, flanged
8251d7-16 7/16-din (f)
power rating (watts) 1000 continuous
frequency range and vswr dc - 1 ghz @ 1.1 max.
1 ghz - 2 ghz @ 1.25 max.
2 ghz to 2.4 @ 1.3 max.
1.065 max., 470-860 mhz for "d" models
coolant 1.1 gal. (4.1 liters) silicon oil
product type oil-cooled
ambient temp range [°c (°f)] -40°c to +45°c
operating position horizontal only
connector(s) see chart
finish gray powder coat
nominal size [inches (mm)] 17-29/32" x 5-15/16" x 8-1/2" (l x w x h)
455 x 151 x 216 mm
weight [lbs (kg)] 25 lbs., 8 oz. (11.5 kg)

深圳市新朗普电子科技有限公司
付先生
18576673708
广东深圳福田区福田区深南大道3037号南光捷佳大厦1402室

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1000W假负载8251鸟牌Bird
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