[Kenwood] TS-870 CW filter width
Alan Wolke
[email protected]
2004年3月01日 18:10:34 -0500
Eric,
This would most certainly require a firmware change. Maybe you can get by using
400Hz and shifting up or down a little to narrow it up on one side anyway (at
the expense of widening the other side). Or, use 400 and add an external audio
DSP unit (like a Timewave) that is adjustable - not as good as IF filtering, but
might accomplish what you want.
73 - Alan W2AEW
Eric Lowell wrote:
> Folks,
>> My TS-870 (early) works fine, but I find that the CW filter choices "jump"
> from 400 Hz down to 200 Hz. Many times, this is just too much of a leap. Has
> anyone heard of or tried any work around for this? A 300 Hz selection would
> be ideal, but I suppose that would require a firmware modification.
>> TIA, Eric (W1EL)
>> - - -
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--
Alan Wolke, W2AEW
"i usta cuDn't speL enjinere, noW i ar wuN"