High Power Terminations Series 101

Features

• 0.32 GHz to 330 GHz
• Industry leading performance
• Low VSWR over full waveguide range
• Sealed, 15 psig Standard
• Models up to 10 kW Applications
• System Dummy Loads
• HPA Testing

Please note the tables below detail Flann standard high power terminations that are available from stock or on short delivery. Other models with alternative power handling or body styles are also available – please contact our Sales Team for product assistance.

Natural Convection High Power Range up to 300 Watts

General Specifications

Maximum Power is Mean /CW Non shedding ceramic elements.

Low out-gassing (load element total mass loss < 1.0%, collected volatile condensable materials < 0.10%)

Natural Convection

Terminations incorporating heat sinks are orientation sensitive due to the direction of air flow over the heat sink. Flann model number includes a ‘V’ or ‘H’ code to differentiate which is the recommeded orientation.
It should be noted that the waveguide broad wall should be vertical in the ‘H’ configuration.

Forced Air

Where stated the standard natural convection design can be used at 1.5 times its rated power with forced air cooling; 3 m/s velocity over all heatsink surfaces.

Blown Version (Fan Assisted) details on request

Liquid Cooled (Water, Oil, Glycol) details on request

 

Natural Convection Very High Power Range
up to 1.5 kWatts

Natural Convection High Power Range up to 300 Watts

Natural Convection Ultra High Power Range
up to 10.0 kWatts

TML (Total Mass Loss) < 1%
CVCM (Collected Volatile Condensable Mass) < 0.1%

 

ORDERING INFORMATION: – BASIC OPTIONS

* Dependent on Cooling / Heat Sink Style and orientation. Please contact the Sales Team for other standard values