QuinStar Technology’s line of waveguide terminations
(loads) are offered in a variety of shapes and styles, power capacities and cooling
methods to suit both typical and special applications.
The QWN
Series Standard Terminations consist of an RF-absorbing material mounted in a
flanged waveguide. These standard terminations, offered in the K through G waveguide bands
can dissipate 0.5-2 W average power, depending on the specific band.
The
QTG/QTW Series Medium and High-Power Terminations are designed with standard
waveguide flanges for use from 12.4 to 220 GHz. Each unit consists of a short length of
waveguide and an integral matched terminal load. Individual resistive dielectric loads are
tapered to precise wedge configurations for maximum effective energy absorption. The
gradual taper provides a low VSWR over the full waveguide bandwidth. These terminations
are particularly well suited for applications where a low VSWR waveguide load is
essential. |
Custom
High Power Terminations are available with custom form factors for Radar and
other high power transmitter applications. These units are specially designed and
manufactured to meet the customer's mechanical and electrical requirements, and may
incorporate passive convection cooling, active forced-air cooling or liquid cooling. They
are available within the C- to Ku-Bands, and capacities of up to 4 KW CW are offered and
can be designed for use at cooled cryogenic temperatures (QCN series) and in vacuum
environments.
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