S-Band Waterload
30 MW Peak Power, 9 KW Average Power
Model #R284-3.0, Patent No 4,516,088

Unit Specifications

Peak Power 30 MW Center Frequency 2.998 GHz
Average Power 9 KW (max)  VSWR 1.10 max
Flanges CPR284F
Water Flow 4 GPM
Water Temperature 50º C
Gas Pressure 34 PSIG SF 6 @ Peak Power
Length 11.5" (292 mm)
Material Guide Body – Aluminum Water Manifold – Brass & Polypropylene
Water Connection Brass Elbows (Parker 45º Flare X-48F-6-6)


This high power water load is very useful for converting a circulator into an isolator.  The broad band performance of the load is especially useful for magnetron applications because it absorbs the spurious signals, as well as the desired fundamental, with equal efficiency.

It is an extremely broadband water load that covers almost the entire bandwidth of the WR284 waveguide.