Bird 8860 Termaline Semiconductor Load Resistor

Bird 8860 Termaline® Semiconductor Load Resistor
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Bird Technologies 8860
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Manual
The Bird 8860 Semiconductor Load is a portable 50 ohm coaxial RF transmission line termination. It is designed for frequency ranges of DC – 28 MHz, specially calibrated for greater stability at 13.56 MHz. It provides accurate, dependable, and low reflection line terminations. Up to 1000 watts of RF power can be dissipated.

The load has a coolant chamber surrounded by radiator fins. The front and rear fins form mounting flanges which can be used as supports for freestanding use or as brackets for fixed mounting. A vent plug at the top of the unit relieves internal pressure from coolant expansion. The load's simple and rugged design minimizes maintenance requirements.
 
Bird Technologies 8860 Specs
Item No 8860
Item Name 1.5 kW, Oil-Cooled Terminations
Power Rating 1500 W continuous
Frequency Range and VSWR DC - 1 GHz @ 1.1 max.
1.065 max., 470-860 MHz for "D" Models
Temperature Range -40 to +45 °C
Coolant 1.5 gal. (5.68 liters) Silicone Oil
Product Type Digital, Oil-Cooled
Operating Position Horizontal Only
Connectors See Model Matrix
Finish Gray Powder Coat
Dimensions 18-5/8" x 7-1/2" x 13-1/8" (L x W x H)
473 x 184 x 333 mm
Weight 31 lbs. (14.1 kg)