frequency cunter

Everything technical about radio can be discussed here, whether it's transmitting or receiving. Guides, charts, diagrams, etc. are all welcome.
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radium98
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frequency cunter

Post by radium98 » Sat Oct 24, 2020 3:54 pm

Can you help me ,i built this wonderful unit counter in 2011 ,and i want today to delay the screen when it show pira for 5 seconds and reanme it to RD98 is it possible in the asm file and how thanks .
asm in rar
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output
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Re: frequency cunter

Post by output » Sun Oct 25, 2020 11:48 pm

how accuarate is that counter . and would you share the diagram if you still have it .

radium98
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Re: frequency cunter

Post by radium98 » Mon Oct 26, 2020 7:01 pm

it is not so accurate for 4 digits ,it is like a toy of that century .But i was in need of it ,before i bought one .

Albert H
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Re: frequency cunter

Post by Albert H » Mon Oct 26, 2020 9:53 pm

output wrote:
Sun Oct 25, 2020 11:48 pm
how accurate is that counter . and would you share the diagram if you still have it .
https://pira.cz/counter.htm gives the circuit and the hex code for the project. It's only accurate to one place after the decimal point, so it's good enough for a quick check or for a receiver frequency display for a receiver.
"Why is my rig humming?"
"Because it doesn't know the words!"
;)

output
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Re: frequency cunter

Post by output » Mon Oct 26, 2020 11:50 pm

nice one albert h thanks for shareing

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teckniqs
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Re: frequency cunter

Post by teckniqs » Tue Oct 27, 2020 4:19 am

Gotta love the misspelling in the title, though...

radium98
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Re: frequency cunter

Post by radium98 » Tue Oct 27, 2020 5:44 am

hehehe techniqs , i like the attention too . ( counter ) and not cunter .

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