[Elecraft] Using PSK 31 with my K3, and Ham Radio Deluxe

[Greg]

Exactly.  You should never use USB for PSK....it enables unintentional
mistakes that can create a strongly over-driven signal and bad IMD.
The key is that it is a per-band setting as Don said.

73
Greg


On 7/13/12, Don Wilhelm <w3fpr at embarqmail.com> wrote:
> Why would one want to set the mode to USB when the K3 provides DATA A
> mode which is the same thing except that compression is automatically
> set to zero, the equalization is turned off, and the input level can be
> set to Line in and the level remembered so it is almost automatic once
> set up.
>
> In answer to the original question, check the data submode - that is a
> per band setting.
>
> 73,
> Don W3FPR
>
> On 7/13/2012 10:10 AM, Rowland R Johnson wrote:
>> Make sure that mode is set to USB for the 10, 20, 30, and 40 meters.
>>
>> On 7/13/2012 6:50 AM, Bill Thompson wrote:
>>> For some reason, I can key up my K3 on 15 meters, and get power out. When
>>> I
>>> send out a CQ, the red TX light comes on, I get a audible tone, and
>>> power
>>> out to my antenna. The CQ message shows up on the message screen in the
>>> DM780 program. When I try to send text on 10, 20, 30, and 40 meters, I
>>> get
>>> the red TX light, but no audible tone, and no power out of the K3. I
>>> can't
>>> see that I have anything set different for the 15 meter band than the
>>> others. Any ideas?
>>>
>>> Thanks,
>>>
>>> Bill AA4MJ
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