> Perhaps, SCS modem is more interested in marine radio sector.
Of curse they are - they're in bed with certain ARRL board members to
take over the CW/RTTY bands for that commercial use (RM-11708).
> My original ideas was that KX3+ Pactor 3 or 4 modem will be a good
> combination for many communication purposes.
It may be - but get the KX3 type accepted for maritime service and
use it outside the amateur radio spectrum if you are going to use it
for non-amateur purposes (including maritime e-mail).
73,
... Joe, W4TV
On 2014-07-17 8:41 AM, Johnny Siu wrote:
Hello Gentleman,
In fact, I was annoyed by SCS modem. I sent Martin of SCS modem emails and
asked him about the connection between their modem and K3 or KX3. SCS modem's
answer was a simply 'no', no information available. It was a very frustrated
experience. Perhaps, SCS modem is more interested in marine radio sector.
My original ideas was that KX3+ Pactor 3 or 4 modem will be a good combination
for many communication purposes.
73
Johnny VR2XMC
________________________________
寄件人︰ Don Wilhelm <[email protected]>
收件人︰ LA7NO <[email protected]>; [email protected]
傳送日期︰ 2014年07月17日 (週四) 7:20 PM
主題︰ Re: [Elecraft] K3 with P4dragon DR-7800
P-T,
If you follow the instructions frequently given on this reflector, you
will have proper power control and no flat-topping.
For soundcard Data modes, monitor the audio input level on the ALC
meter. You should have 4 bars illuminated with the 5th bar flickering.
The first bars of the ALC meter do not actually indicate ALC - the onset
of ALC is at the 5th bar, so the lower bars are used like a "VU-meter"
to aid in adjusting the audio drive level.\
The closed loop method of power control used by the K3 requires that you
fully drive the audio and use the power knob to set the desired power
output. Attempting to control the power with the audio drive will
result in "power hunting".
73,
Don W3FPR
On 7/17/2014 6:09 AM, LA7NO wrote:
I found the problem.
Increased the settings of PSK/FSK Level in RMS Express TNC Setup to 600.
Now I've got full power out from the K3.
Guess I'll have to investigate proper MIC setting in order to avoid
flat-topping etc.
P-T
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