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8792-80 kW, Water-Cooled RF Termination
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The 8792, RF Load 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.
  • May be carried easily, used in any position and installed anywhere there is a source of potable water.
  • 6-1/8 EIA Flange allows termination of full 80 kW up to 900 MHz.
  • Requires flow rate of up to 12 gallons (45.6 liters) per minute.

product specifications:

Item No


Item Name

80 kW, Water-Cooled Terminations

Power Rating

80 kW continuous

Frequency Range and VSWR

1.15 max. 1 kHz - 800 MHz (DC for continuity checks)


Potable Water

Water Temperture Range

+5 to +60 °C

Water Flow Rate

9 gal./minute at 5 °C to 12 gpm at 60 °C (34.2 liters/minute at 5 °C to 45.6 lpm at 60 °C)

Product Type


Operating Position



1/2" FPT or 3/4" hose


6-1/8 EIA Flanged

Input Flange Diameter

8-1/8" Dia. (206 mm) add approximately 1-1/4" (32 mm) to length for rear water fitting


Black Powder Coat


34" L x 5" Dia.
864 x 127 mm


30 lbs. 10 oz. (14 kg)

For more information, click here.


Declaration of Conformity