User's Manual

Blowing air across the unit and/or adding a heat sink to the rear of the unit where the PA module is located
can significantly improve the duty cycle/key-down times. Ritron offers an option where the case screws at
the rear of the module are longer allowing heat sinks to be attached. Also, a fan option is available from
Ritron which can significantly increase the duty cycle, up to 100% at room temperature in some cases.
Contact Ritron for additional information on these options and special instructions on attaching heat sinks
without compromising the mechanical integrity of the RF PA module.