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8726
8726, 5 kW, Direct Water-Cooled Termination
8726

8726, 5 kW, Direct Water-Cooled Termination is designed as a compact, low VSWR and non-radiating termination for high-power transmitter/transmission line systems. It generates almost no ambient heat, making installation space minimal and convenient, in any position. The RF power is converted to heat in the hollow resistive film load resistor and directly absorbed by the water flowing through it.

  • Broadband water-cooled load for long-term RF dissipation when heat must be efficiently transferred away from the area
  • Small size may be carried easily, used in any position and installed anywhere there is a source of potable water
  • LC-Female (QC) connector allows termination of full 5000 W over d.c. to 2 GHz. It may be interchanged with other QC connectors capable of high power at the frequency being used such as SC, 7/8 and 1-5/8 EIA Flange
  • Requires flow rate of 1 gallon (3.8 liters) per minute

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product specifications:
Item No
8726
Item Name
5 kW, Direct Water-Cooled Terminations
Power Rating
5 kW
Frequency Range and VSWR
DC to 500 MHz @ 1.1 max.
500 MHz to 2000 MHz @ 1.25 max.
Coolant
Potable Water
Water Temperture Range
+5 to +80 °C
Water Flow Rate
1 gal./minute at 5 °C to 6 gpm at 80 °C (3.8 liters/minute at 5 °C to 15.21 lpm at 80 °C)
Product Type
Direct Water-Cooled
Operating Position
Any
Waterlines
3/4" hose
Connectors
LC (F)
Input Flange Diameter
3 1/2"
Finish
Bright Nickel Plated
Dimensions
10-7/16" L x 1-11/16" Dia.
Weight
2-1/2 lbs. (1.1 kg)