KingGeorge and MasterVox should have a sh!t load of those telephone line transformer in stock... under their usual 10-15 feet of dust
Not sure if i would use the schematic AS-IS for PBP. Worth a try.
Use 20MHz for better results in PBP.
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KingGeorge and MasterVox should have a sh!t load of those telephone line transformer in stock... under their usual 10-15 feet of dust
Not sure if i would use the schematic AS-IS for PBP. Worth a try.
Use 20MHz for better results in PBP.
Last edited by mister_e; - 29th April 2008 at 19:10.
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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master Vox is the only that has dialers..
they also have those two cheaper dialers at 2$ T25089 MK50981N.
but there are no pictures and I have not seen any datasheet.
can you find any?
Google got me only 162 results without datasheet.
I learned that NTE chips are replacement chips wow!
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and in the good ol' day it was ECG
In montreal area you can also find NTE at Raybel Electronique and really few at Active Électronique.
MK50981 = ECG1693 = NTE1693 = LR40891
T25089 = S25089 = KS5808 = LR4089 = MK5089 = SBA5089 = T25089 = UM95089 = NTE1690
LR4089 http://www.datasheetarchive.com/pdf/2033097.pdf
To me NTE is more a last resort replacement part rather than a part... one reason why their documentation are a bit small....
Last edited by mister_e; - 29th April 2008 at 23:08.
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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