X-Band Waterload
2 MW Peak Power, 2 KW Average Power
Model #R112C-9.3

R112-9.3 Waterload

Unit Specifications

Peak Power2 MWCenter Frequency9.3 GHz
Average Power2 KW VSWR1.10 max
Water Flow0.8 GPM Frequency Band7.05 to 10.0 GHz
Water Temperature30º C
VSWR1.20 max
Gas Pressure 35 PSIG SF 6 @ Peak Power
Length9.16" (229 mm)
MaterialGuide Body – Aluminum Water Manifold – Brass & Polypropylene
Water ConnectionBrass Elbows (90º) (Parker 45º Flare X-149F-4-4)


This patented X-Band water load is 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 load the coves the entire bandwidth of the WR112 waveguide.

X Band Waveguide Termination.PDF

Patent No. 7,283,014