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Notch Filter
Gedas
Hi Simon. Is there any way to manually set notch filters like in Uno? The auto find and zap feature is neat in Console but I find that during SAM mode it may be deteriorating the quality of weak audio I am trying to demodulate (even at very very low setting levels). TU 73
Gedas, W8BYA EN70JT
Gallery at http://w8bya.com
Light travels faster than sound....
This is why some people appear bright until you hear them speak.
Gedas, W8BYA EN70JT
Gallery at http://w8bya.com
Light travels faster than sound....
This is why some people appear bright until you hear them speak.
Siegfried Jackstien
maybe the autonotch notches out the carrier (just thinking)?!?!?
dg9bfc sigi
Am 22.03.2023 um 17:26 schrieb Gedas:
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dg9bfc sigi
Am 22.03.2023 um 17:26 schrieb Gedas:
Hi Simon. Is there any way to manually set notch filters like in Uno? The auto find and zap feature is neat in Console but I find that during SAM mode it may be deteriorating the quality of weak audio I am trying to demodulate (even at very very low setting levels). TU 73
Gedas, W8BYA EN70JT
Gallery at http://w8bya.com
Light travels faster than sound....
This is why some people appear bright until you hear them speak.
Gedas
exactly what I am fearing but
I do not know if the notch is smart enough to stay away from
the main carrier. Last night while listening to BBC-4 LW-AM I
was trying with and w/o the notch to eliminate 3-4 nasty spurs
in the passband and even with a setting of 1 or 2 the audio
quality really drops.
On 3/22/2023 12:47 PM, Siegfried
Jackstien wrote:
maybe the autonotch notches out the carrier (just thinking)?!?!?
dg9bfc sigi
Am 22.03.2023 um 17:26 schrieb Gedas:
Hi Simon. Is there any way to manually set notch filters like in Uno? The auto find and zap feature is neat in Console but I find that during SAM mode it may be deteriorating the quality of weak audio I am trying to demodulate (even at very very low setting levels). TU 73
Gedas, W8BYA EN70JT
Gallery at http://w8bya.com
Light travels faster than sound....
This is why some people appear bright until you hear them speak.
Sorry, no.
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> on behalf of Gedas via groups.io <w8bya@...>
Sent: 22 March 2023 16:26
To: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io>
Subject: [SDR-Radio] Notch Filter
Sent: 22 March 2023 16:26
To: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io>
Subject: [SDR-Radio] Notch Filter
Hi Simon. Is there any way to manually set notch filters like in Uno?
The auto find and zap feature is neat in Console but I find that during
SAM mode it may be deteriorating the quality of weak audio I am trying
to demodulate (even at very very low setting levels). TU 73
Gedas, W8BYA EN70JT
Gallery at http://w8bya.com
Light travels faster than sound....
This is why some people appear bright until you hear them speak.
The auto find and zap feature is neat in Console but I find that during
SAM mode it may be deteriorating the quality of weak audio I am trying
to demodulate (even at very very low setting levels). TU 73
Gedas, W8BYA EN70JT
Gallery at http://w8bya.com
Light travels faster than sound....
This is why some people appear bright until you hear them speak.
--
- + - + -
Please use https://forum.sdr-radio.com:4499/ when posting questions or problems.
Gedas
Roger that. Do you know if the
notch affects the main carrier in a AM or SAM mode?
On 3/22/2023 1:28 PM, Simon Brown
wrote:
Sorry, no.
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> on behalf of Gedas via groups.io <w8bya@...>
Sent: 22 March 2023 16:26
To: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io>
Subject: [SDR-Radio] Notch FilterHi Simon. Is there any way to manually set notch filters like in Uno?
The auto find and zap feature is neat in Console but I find that during
SAM mode it may be deteriorating the quality of weak audio I am trying
to demodulate (even at very very low setting levels). TU 73
Gedas, W8BYA EN70JT
Gallery at http://w8bya.com
Light travels faster than sound....
This is why some people appear bright until you hear them speak.
--
- + - + -Please use https://forum.sdr-radio.com:4499/ when posting questions or problems.
It works in the audio range.
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> on behalf of Gedas via groups.io <w8bya@...>
Sent: 22 March 2023 18:12
To: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io>
Subject: Re: [SDR-Radio] Notch Filter
Sent: 22 March 2023 18:12
To: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io>
Subject: Re: [SDR-Radio] Notch Filter
Roger that. Do you know if the notch affects the main carrier in a AM or SAM mode?
On 3/22/2023 1:28 PM, Simon Brown wrote:
Sorry, no.
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> on behalf of Gedas via groups.io <w8bya@...>
Sent: 22 March 2023 16:26
To: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io>
Subject: [SDR-Radio] Notch FilterHi Simon. Is there any way to manually set notch filters like in Uno?
The auto find and zap feature is neat in Console but I find that during
SAM mode it may be deteriorating the quality of weak audio I am trying
to demodulate (even at very very low setting levels). TU 73
Gedas, W8BYA EN70JT
Gallery at http://w8bya.com
Light travels faster than sound....
This is why some people appear bright until you hear them speak.
--
- + - + -Please use https://forum.sdr-radio.com:4499/ when posting questions or problems.
--
- + - + -
Please use https://forum.sdr-radio.com:4499/ when posting questions or problems.