[Elecraft] Fw: (K3) RTTY offset ?

Richard Ferch ve3iay at storm.ca
Wed Jan 26 08:36:04 EST 2011


Adriano,

In MMVARI, make sure NET is selected (turned on). If NET is off, your 
transmit and receive frequencies can be different. If you see two 
different indicators at the top of the waterfall (one is light blue and 
the other one is dark blue), that means your transmit and receive 
frequencies are different. You can make them the same by clicking on NET.

In MixW, make sure LOCK is turned off. If LOCK is on, your transmit and 
receive frequencies can be different.

If you are using DATA A, you will need to select rtty-U in MMVARI. To 
tune in a signal, click in the waterfall midway between the two peaks in 
the waterfall.

Note that in DATA A, the frequency on the radio dial is the suppressed 
carrier (BFO) frequency. The actual frequency you are transmitting and 
receiving on will be higher than the BFO frequency by the same amount as 
the audio frequency of the left track in the waterfall. For example, if 
the radio's dial is on 14080.00 and the left track of the signal is on 
1500 Hz in the waterfall, the actual signal frequency is 14081.50 kHz.

73,
Rich VE3KI


PY2ADR wrote:

 > Sry i forgot mention:
 > Software is MMVARI & MixW
 > On the radio i´m using DATA A mode as described on a tutorial i read 
don´t
 > know where.


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