WR-06 High Power Termination
The WR-06 High Power Termination is a precision-engineered waveguide component that absorbs massive amounts of RF energy, safely dissipating it as heat to prevent signal reflection. It is specifically designed for the 110 - 170 GHz frequency range, serving as a critical building block in D-Band infrastructure.
High-power terminations feature a wedge-shaped ceramic or silicon-carbide absorbing element bonded to a large external heatsink with cooling fins to maximize thermal convection. Moving into the D-Band (110-170 GHz), WR-06 components are at the frontier of next-generation 6G backhaul research, requiring microscopic precision in their 0.065" x 0.0325" apertures.
Key Features
High Power Capacity
Rated for sustained high-power RF absorption with integrated thermal management for reliable operation.
Heat Dissipation
Cooling fin heatsink design provides maximum thermal dissipation for continuous high-power operation.
Rugged Construction
Heavy-duty OFHC copper body engineered for demanding transmitter test and system burn-in environments.
Full-Band Coverage
Maintains excellent VSWR and return loss across the complete operating bandwidth even at elevated power levels.
D-Band Use Cases
6G Research
Sub-THz communication links
Spectroscopy
Chemical signature detection
Radio Astronomy
High-frequency receivers
Wafer Probing
On-chip mmWave testing
More High Power Terminations
Frequently Asked Questions
What happens if a high power termination overheats?+
If the absorbing wedge exceeds its thermal limit, it can crack or outgas. More importantly, as it heats up, its electrical resistance changes, ruining the impedance match and causing massive RF reflections (high VSWR) back into your amplifier.
Why is WR-06 important for 6G?+
As 5G maxes out the Ka-band, engineers are looking to the D-Band (110-170 GHz) for 6G telecom networks capable of 100+ Gbps. WR-06 components are currently the standard for prototyping and testing these futuristic sub-THz network architectures.
What is the tolerance requirement for WR-06?+
At 170 GHz, the wavelength is 1.76 millimeters. The physical machining tolerances for WR-06 must be held to within +/- 0.0005 inches (12 microns) to prevent severe phase distortion and return loss.