Basic Principle

The VHF Direction Finder uses the following wavelengths?

• AHectometric.
• BDecimetric.
• CMetric.
• DCentimetric.

A radio signal has a frequency of 3 GHz, what is its wavelength?

• A1 metres.
• B10 centimeteres.
• C100 centimeteres.
• D1.0 centimeteres.

The Frequency band for Automatic Direction Finder (ADF) is?

• AHectometric.
• BDecimetric.
• CMetric.
• DCentimetric.