Paul,
How many bars are being illuminated on the K3 ALC meter? If you do not
have 4 bars illuminated with the 5th bar flickering, you do not have
enough audio drive.
If you are using the K3 Line In, you will have to set the SignaLink for
high audio output (see the SL instructions).
The K3 must be operated as indicated in the K3 manual. If you try to
use the conventional advice given for other rigs, you will have trouble
- the K3 is different in how it controls the power output level.
Set the audio level to produce the proper level in the ALC meter (you
can do that in TX TEST mode so you do not bother other operators). Then
set your desired power level with the K3 power control.
Attempting to use the audio level to control the power output will
result in failure.
73,
Don W3FPR
On 10/13/2014 2:50 PM, paul ecker via Elecraft wrote:
I am having problems getting MMTTY to transmitproperly using K3 with a
Signalink USB interface.
Currently, when I go to TX in MMTTY, I get red TXlight on Signalink, a red TX
light on K3, I hear diddles coming out of theSignalink rear monitor jack, and
I seemovement on Vu meter in Windows sound playback tab. BUT I get no RF out on
K3 RFmeter, no movement on K3 ALC meter and I am not hearing any diddles.
- PC is Win 7 64 bit, i5 3.5ghz processor, 16gbof ram
- My K3, Signalink, PC setup is working finewith DM780 PSK31, JT65HF, WSPR and
WSJT-X.
Would appreciate talking to someone who hasMMTTY running successfully using K3
witha Signalink USB to share setup information.
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