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#1
October 27th 04, 12:55 AM
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Timewave DSP-59
Anybody ever try this noise filter?
-- 73 and good DXing. Brian ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ A lot of radios and 100' of rusty wire! Zumbrota, Southern MN Brian's Radio Universe http://webpages.charter.net/brianhill/ |
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#2
October 27th 04, 01:20 AM
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I have a dsp-9 which works great on cw, I don't care for it on ssb..I couldn't
imagine cw without it though.. Steve knwd ts4fity full wave 80 meter loop Anybody ever try this noise filter? -- 73 and good DXing. Brian ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ A lot of radios and 100' of rusty wire! Zumbrota, Southern MN Brian's Radio Universe http://webpages.charter.net/brianhill/ |
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#3
October 27th 04, 11:27 PM
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"Desmoface" wrote in message ... I have a dsp-9 which works great on cw, I don't care for it on ssb..I couldn't imagine cw without it though.. Steve knwd ts4fity full wave 80 meter loop How is it on AM mode? B.H. |
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#4
October 28th 04, 12:11 AM
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How is it on AM mode?
B.H. It's good for taking out heterodynes and tuner uppers..but the dsp makes voices sound really strange and hard to understand...but its great at removing the tones/tuner uppers/heterodynes..If you operate cw you'll use it for sure...my ts450 doesent have any of the cw filters in it and I never felt the need to add them..but, unlike many of the newer rigs its dsp at the af stage..not i.f. like the newer rigs..good luck.. Steve ts4fity full wave 80 meter loop |
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#5
October 28th 04, 12:51 AM
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"Desmoface" wrote in message ... How is it on AM mode? B.H. It's good for taking out heterodynes and tuner uppers..but the dsp makes voices sound really strange and hard to understand...but its great at removing the tones/tuner uppers/heterodynes..If you operate cw you'll use it for sure...my ts450 doesent have any of the cw filters in it and I never felt the need to add them..but, unlike many of the newer rigs its dsp at the af stage..not i.f. like the newer rigs..good luck.. Steve ts4fity full wave 80 meter loop I just bought another vintage Autek QF-1 audio filter for my bedroom radio and they work very well but I was also looking at the Timewave and just curious if it would work in AM mode. The QF-1 is from the 70s and hard to beat. If you have a older radio and want to bring it up to par filtering wise the QF-1 and also any of the Gilfer filters ( If you can find them ) are the way to go. Actually the Gilfer filters are the best in my opinion. Their not in business anymore. -- 73 and good DXing. Brian ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ A lot of radios and 100' of rusty wire! Zumbrota, Southern MN Brian's Radio Universe http://webpages.charter.net/brianhill/ |
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#6
October 28th 04, 12:56 AM
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Just another note. I learned of these filters years ago from a ham friend
who was into QRP and he used these type units. You just plug the QF-1 into the headphone jack of your receiver and plug your headphones into the QF-1. To easy -- 73 and good DXing. Brian ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ A lot of radios and 100' of rusty wire! Zumbrota, Southern MN Brian's Radio Universe http://webpages.charter.net/brianhill/ |
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