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It is currently Mon Feb 18, 2019 2:17 am
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[ 6 posts ] |
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adjustable cw audio filter
G0AYD
Contributor 2019
Joined: Fri May 22, 2009 2:08 pm Posts: 628 Location: WYLYE NR STONEHENGE WILTS
Feedback: 35 (100%)
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 adjustable cw audio filter
Hi, Anyone point me in them right direction please. I want to build an outboard adjUstable cw audio filter. I am rubbish at making pcb boards so maybe a commercial one would suit me. all replies and any help greatly appreciated. Dave G0AYD.
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Sat Oct 06, 2018 1:03 pm |
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adjustable cw audio filter
adjustable cw audio filter
G4YVM
Contributor 2018
Joined: Fri Sep 14, 2012 5:32 pm Posts: 4042 Location: Salisbury, Wiltshire
Feedback: 16 (100%)
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 Re: adjustable cw audio filter
_________________ David. G4YVM
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Sat Oct 06, 2018 2:16 pm |
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adjustable cw audio filter
sidspop
Advanced Member
Joined: Sun Jan 24, 2016 1:23 pm Posts: 380 Location: Black Country
Feedback: 4 (100%)
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 Re: adjustable cw audio filter
They have a good reputation. But they are designed for mounting inside the radio in line with AF gain. This may not be possible for this user. I think this one may be a better option. http://hamradiostore.co.uk/vectronics-v ... ilter.html
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Sat Oct 06, 2018 3:11 pm |
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adjustable cw audio filter
G0AYD
Contributor 2019
Joined: Fri May 22, 2009 2:08 pm Posts: 628 Location: WYLYE NR STONEHENGE WILTS
Feedback: 35 (100%)
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 Re: adjustable cw audio filter
guys, think ive found what im looking for.
Thanks SIDSPOP vec 841k it is.
thanks for all the replies and suggestions. Dave G0AYD.
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Sat Oct 06, 2018 3:25 pm |
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adjustable cw audio filter
G4YVM
Contributor 2018
Joined: Fri Sep 14, 2012 5:32 pm Posts: 4042 Location: Salisbury, Wiltshire
Feedback: 16 (100%)
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 Re: adjustable cw audio filter
The sotabeams can also be mounted externally. I have the cw unit as a stand alone item
The vectronics looks good though. Cant go wrong id say
_________________ David. G4YVM
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Sat Oct 06, 2018 4:19 pm |
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