HF Operator

Background Information

This is an optional module.

When a cadet is also using the HF Operator module as part of the Communicator Badge then hours logged as an HF Operator may not be used for this module nor may hours logged as a listener be used to support an application for the HF Operator module.

The High Frequency (HF) radio system is generally used for long distance communication.  Even on relatively low powers it is possible to speak to other operators over hundreds and thousands of miles.  Because of this, access to the HF bands is very tightly controlled and licensed worldwide by government agencies.

The HF frequencies available to cadets are specifically controlled and authorised by the Royal Air Force and are not available to other organisations or individuals.  Many HF instructors also have Amateur Radio qualifications and licences and cadets have access to the Amateur frequencies when under training by such instructors.

Training Objective

The cadet should be able to operate HF radio unsupervised to the satisfaction of the Wing Radio & Communications Officer who may delegate responsibility to the Squadron Communications Instructor.

Enabling Objectives

To have a satisfactory knowledge of

• Layout of a HF Station
• Power output restrictions
• Safety in the radio room and in the field
• Aerials
• The HF frequency spectrum & propagation
• Type of equipment and frequencies in use on the squadron

To be aware of

• Operating ranges of equipment in use
• Electrical interference

To demonstrate the use of, over a period of time

• Operation and participation in the Air Cadet National Network
• Log keeping