[Elecraft] Al W6LX asked what is VFO TRK - used in AM for ECSS

[Clifford Hynds]

Hi,

Don't know if you got your answer Al but VFO TRK is a ECSS (Exalted Carrier
Selectable Sideband) mainly used for SWL on AM but can of course be used on
Amateur AM reception to minimise fading and with selectable sidebands
minimise QRM from one side. The K3 has a clever system that tracks the
carrier automatically. Works very well,

73
Cliff VK2CCJ