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Diskussions- und Newsboard des DARC-Ortsverbandes I40  |  allgemeine Kategorie  |  OVI40 SDR Projekt (English AND German discussions around OVI40 SDR project) (Moderators: DF8OE, DL1PQ)  |  Topic: Dead OVI40 <- zurück vorwärts ->
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DF8OE
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Re:Dead OVI40
« Reply #15 on: 02. February 2021, 18:17:40 »

Hi Art,

CW decoding is standard function. Works with mcHF UI and with OVI40-UI. But on OVI40 the resolution of display i2 480x320 instead of 320x240  LCD layout is much better and shows more details.

"3D-printed case"
I do not recommend to do so. mcHF power supply (linear regulators) and PA spends much heat. You need a metlal case. And if the case shall provide cooling it must have a minimum size - I do not mean the one of the chinese clones (absolutely too small).

vy 73
Andreas
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Re:Dead OVI40
« Reply #16 on: 03. February 2021, 22:04:56 »

Hi,

re Case:
I use a combination of both metal case (from the original mcHF metal case group production here in this forum many years ago, no longer available) and a 3d printed front plate for the OVI40 UI.  I think this is a valid construction style, as the front doesn't get exposed to heat.

I could share the front model here (in OpenSCAD). But be aware, that I don't own any regular OVI40 v1.8. I have an v1.5 and a v1.7 PCB based OVI40 UI which have minor differences compared to the final v1.8 (a missing 6th menu button) and subtle changes in the positioning of some of the components based on the early prototypes feedback. So it would not be usable as is, it needs some simple modifications. And in its original form it fits only the case I own. Before anyone asks: I would not assist in any modification attempt.


73
Danilo 
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wa2ohf
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Re:Dead OVI40
« Reply #17 on: 07. February 2021, 00:32:16 »

thanks  for the cw decodine disply on ovi
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Re:Dead OVI40
« Reply #18 on: 07. February 2021, 00:34:52 »

yes please share the s cad front panel file
'73 Art ns7e artns7e@gmail.com
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Diskussions- und Newsboard des DARC-Ortsverbandes I40  |  allgemeine Kategorie  |  OVI40 SDR Projekt (English AND German discussions around OVI40 SDR project) (Moderators: DF8OE, DL1PQ)  |  Topic: Dead OVI40 <- zurück vorwärts ->
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