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The VLF Aerial Tuning Unit (ATU) including coax cable is designed to provide a means of tuning a VLF loop aerial over a wide range (50 pF to 3500 pF) of capacitance.
The VLF Signal Generator provides a local signal source for tuning the VLF Receiver and the loop aerial to the frequency of military transmitter DHO38 which is located at Ramsloh in Germany.
This 1m RG58 cable with BNC Connectors connects the VLF Receiver to the Aerial Tuning Unit. NB it is included with the Aerial Tuning Unit but may be purchased separately.
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