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BIRD8921 Dummy Load, 5kw, Oil Filled, Bird

BIRD8921 Dummy Load, 5kw, Oil Filled, Bird

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8921 Series 5KW Dummy Load, MFR: Bird Electronics

Details

8921 Series 5KW Dummy Load

SPECIAL ORDER: 4-5 WEEKS ARO

8920 Series , 5 kW, Oil-Cooled Terminations are self-contained high-power 50 ohm coaxial transmission line terminations requiring no outside power source or additional equipment. The units provide accurate, dependable, and practically nonreflective termination for testing and adjusting transmitters under nonradiating conditions. The loads consist 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 produces the uniform, practically reflectionless line termination from dc to 1 GHz.

 

product specifications:

 

 

Item No 8920 Series
Item Name 5 kW, Oil-Cooled Terminations
Power Rating 5000 W continuous
Frequency Range and VSWR DC - 1 GHz @ 1.1 max.
1.065 max., 470-860 MHz for "D" Models
Temperture Range -40 to +45 °C
Product Type Oil-Cooled
Operating Position Horizontal Only
Connectors See Model Matrix
Finish Gray Powder Coat
Dimensions See Model Matrix
Weight 126 lbs. (57 kg)

 

8820 Series, Terminations
Model
Connector
Diminsions, L x W x H
Weight
8921
QC, LC (F)
30-27/32" x 9-1/2" x 25-13/16"
(783 x 241 x 656 mm)
119 lbs. (54 kg)
8922
1-5/8" EIA, Flanged
30-27/32" x 9-1/2" x 25-13/16"
(783 x 241 x 656 mm)
121 lbs. (55 kg)
8922D
1-5/8" EIA, Flanged
30-27/32" x 9-1/2" x 25-13/16"
(783 x 241 x 656 mm)
121 lbs. (55 kg)
8926
3-1/8" EIA, Flanged
32-3/4" x 9-1/2" x 25-13/16"
(832 x 241 x 656 mm)
126 lbs. (57 kg)
8926D
3-1/8" EIA, Flanged
32-3/4" x 9-1/2" x 25-13/16"
(832 x 241 x 656 mm)
126 lbs. (57 kg)
8927
3-1/8" EIA, Unflanged
32-3/4" x 9-1/2" x 25-13/16"
(832 x 241 x 656 mm)
126 lbs. (57 kg)
8927D
3-1/8" EIA, Unflanged
31-7/8" x 9-1/2" x 25-13/16"
(809 x 241 x 656 mm)
126 lbs. (57 kg)

 

 

 

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