ELECRAFT K 2 Uživatelský manuál stáhnout pdf (Strana 105)

Whenever you change the sidetone pitch using the ST P menu entry,

you’re also changing the CW receive offset. The two always match

stations at same pitch as the sidetone, your transmitted signal will be

right on that station’s frequency. This is especially important when

To see how the receive offset tracks the sidetone pitch, try this

experiment. First, use the SPOT switch to tune in a station at your

use the ST P entry to change the pitch. As soon as you exit the menu,

you’ll notice that the station you were listening to has also been

Note that changing the sidetone pitch does not shift the BFO in

relation to the crystal filter. This will not be a problem if you're using

using a very narrow filter, then change your sidetone pitch by a large

amount, you may want to use CAL FIL to shift the BFO so that the

SSB Operation

Even if you have not installed the SSB adapter, you'll find this section

on a CW-only K2, as well as SSB and RTTY transceive operation.

SSB and AM Receive

by using a wide-band setting of the variable-bandwidth crystal filter.

§ Use the CAL FIL menu function to setup three filter bandwidths for

LSB and 3 for USB. For instructions and recommended settings see

Nearly all SSB operation on 14MHz and above is on USB, while

LSB is used on 7MHz and below. For AM reception you can use

symmetrical at wide bandwidths so you may find that one sideband

sounds somewhat better than the other.

Operating Features).

SSB Transceive

Note: If you transmit using LSB or USB modes with the basic (CW-only)

K2, keep in mind the following:

If you select LSB or USB mode and hit the DOT paddle or a hand

receive offset will be set to zero. (The key jack’s DOT line doubles

as the mic jack’s push-to-talk line when the SSB adapter is installed.)

When you hold the TUNE button, the K2 switches internally to CW

with any mode selected.

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ELECRAFT K 2 Uživatelský manuál Strana 105