Home » General Operating Procedures » 7 A rare DX station calling CQ on CW and repeating "up 2" at the end of the call means the station:   a.   will be listening for replies 2 kHz higher in frequency   b.   will reply only to stations sending at greater than 20 wpm   c.   is about to shift his calling frequency 2 kHz higher   d.   will wait more than 2 seconds before replying to his call