In the Buy / Sell section there are ready-made Magnum boards
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Magnum on steroids!
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Threshold
Found only this information from Ivconic: http://www.geotech1.com/forums/showt...064#post223064
R35= Basic treshold
R42= additional Treshold for 2-tone option, important at switching/biasing the optocoupler
Looks like some feeling-tuning will be necessary...
I know that I should offer PCB instead of answer, but I am not such capitalistic beast
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Dear friends, as you can see from the messages you do not accept mutual assistance and friendship. Human relations are welcome in us. Duplicated fee in Dip Trace format is absolutely FREE! Dear radio amateurs, collect the device for your pleasure. The solution of this board is BEST (on Tx instead of a constant resistor 27com put a multi-turn trimmer to set the correct shape of the sinusoid) !!! I use the Polish case HH-047 also publish a sticker in CorelDRAW format with cutting holes-ABSOLUTELY free ! Also publish files for printing body on HH-047 3D printer, ABSOLUTELY FREE !!! Good luck to assemble and set up!
I ask you to excuse me, I'm not good at computer hardware and I can not send advertised files, I will send them by e-mail to my friend from the Czech Republic and ask him to publish these files on this site
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Originally posted by nikko10 View PostDear friends, as you can see from the messages you do not accept mutual assistance and friendship. Human relations are welcome in us. Duplicated fee in Dip Trace format is absolutely FREE! Dear radio amateurs, collect the device for your pleasure. The solution of this board is BEST (on Tx instead of a constant resistor 27com put a multi-turn trimmer to set the correct shape of the sinusoid) !!! I use the Polish case HH-047 also publish a sticker in CorelDRAW format with cutting holes-ABSOLUTELY BES Plate! Also publish files for printing body on LV-047 3D printer, ABSOLUTELY FREE !!! Good luck to assemble and set up!
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