> On Sat, Sep 22, 2012 at 7:00 AM, Gary Gregory <garyvk...@gmail.com>
wrote:
>
>> I have to ask, why?
Using the FM filter does no widen ESSB or AM ... the bandwidth of
those modes is determined by the DSP modulator. The only thing
the 8.215 MHz crystal filter does is to provide some additional
protection against transmitting the 8.245 MHz image (and according
to Wayne, provide some additional rejection of very low level
DSP/mixer noise). In any case, the 13 KHz filter is *still* tight
enough to eliminate the image - else it could not be used on FM
either.
In my case, the K3's main RX is "full" of filters - 13 KHz, 2.8,
1.8, 400 and 200. I can not use AM or ESSB (if I wanted to) without
telling the K3 that the 13 KHz filter is really 6 KHz wide. That
seems to be a significant headache and makes either FM or AM/ESSB
unusable for those who, like me, have a "full" K3.
73,
... Joe, W4TV
On 9/21/2012 5:11 PM, Joshua Mesilane wrote:
> Originally sent direct, was meant for the list.
>
>
> Actually, we can run up to 8khz bandwidth, with the exception of 16Khz in
> the FM segment of 10m, and of course the very very low band. The rules do
> change above 10M though depending on your license class. What this means is
> you can actually, legally run 6Khz wide AM on HF.
>
> I'm looking at the Amateur LCD right now. It's a common misconception that
> you can only run 3KHz on HF in VK
>
> ---
> VK3XJM
> 0416039082
> j...@zindello.com.au
> http://www.zindello.com.au/
>
>
>
> On Sat, Sep 22, 2012 at 7:00 AM, Gary Gregory <garyvk...@gmail.com> wrote:
>
>> *Joe,
>>
>> I have to ask, why?
>>
>> In VK we have a 3Khz SSB BW written into our LCD's and yet some folks
>> consume 10Khz out here on a net which tears up a considerable amount of
>> spectrum.
>>
>> What advantage do you see to widen the ESSB?
>>
>> Not sure I follow your thoughts here, hence the question Joe.
>>
>> 73
>> *
>> On 22 September 2012 03:10, Joe Subich, W4TV <li...@subich.com> wrote:
>>
>>>
>>> How about allowing use of the FM filter for AM and ESSB transmit?
>>>
>>> 73,
>>>
>>> ... Joe, W4TV
>>>
>>>
>>> On 9/21/2012 11:11 AM, Wayne Burdick wrote:
>>>>> Can I ask ELECRAFT what's next on the list for the K3 firmware
>>>>> improvements we can expect...
>>>>
>>>> Hi Gordan,
>>>>
>>>> Best guess:
>>>>
>>>> - improved CW decode at all AGC settings
>>>> - support for KAT500 antenna switching from the K3
>>>> - bug fixes related to remote rig communications (K3/0)
>>>>
>>>> There have also been many requests for minor changes, some of which
>>>> I'll be adding. I can't say yet which ones will make the next cut.
>>>>
>>>> 73,
>>>> Wayne
>>>> N6KR
>>>>
>>>>
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>>
>>
>>
>> --
>> *Gary*
>> *Start the day off slow, then taper off.........*
>> K3 #679
>> KPA500FT #18
>> KAT500FT 007
>> P3 #1629
>> ______________________________________________________________
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> ______________________________________________________________
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