Bill,
If you are using the MIC input on the K3, then that statement in the
SignaLink document is correct, but if you likely have the SignaLink
connected to the K3 LINE IN jack, and the level is too low. Line level
is about 5 to 10 times the audio voltage of mic level. Sooo --
Set that jumper for high level audio, then:
Put the K3 in TX TEST and set your software application to transmit.
Adjust the audio level controls and possibly the K3 LINE IN level so you
have 4 bars displayed on the K3 ALC meter with the 5th bar blinking.
Leave the audio controls set that way.
Adjust the desired power output level with the K3 power control - ignore
the advice usually given on the internet and interface help files to set
power at max and adjust the audio to achieve the desired power - that
will not work well with the K3 (or the K2 and KX3 either).
73,
Don W3FPR
On 12/13/2014 5:47 PM, Bill Turner wrote:
I am installing a new SignaLink USB device and have it all working
fine except for low output from the K3. I can only get about 10 watts
out even with the Windows volume controls set as the factory suggests,
and with fldigi output set to maximum. The K3 line in gain is also set
to max.
I know there is a jumper in the SignaLink USB to increase drive but
before I do that I'm wondering if what I'm seeing is normal. The
SignaLink USB manual says the default drive setting is OK for most
radios, so I'm wondering if the K3 is an exception or if I should keep
fiddling with the configuration.
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