[Ronja] Video amp

[Karel Kulhavy]

---- "A. B." <bio5 at hotmail.com> schrieb:
> 
> Karel,
> 
>  
> 
> According to the site they no longer manufacture it but some seem to be still in stock, I hope to be able to get one.

Active means no more manufactured but still in stock? I thought
it means that it's manufactured.

> 
>  
> 
> Also can u please provide me with detailed info about the new mundaka, im on going to start working on a 100M ronja yet i want to see the 10M working first, so i would gladly help in developing the Mundaka

http://ronja.twibright.com/technotes/mundaka.php

I can't imagine a way of help now. The work that has to be done is
all on the one physical prototype that I have at home and building
another one is relatively a lot of work because it's partially SMD airwire with tight parasitic inductance requirements.  
Special purpose-built scope probes have to be used, shielding and filtering is critical.

Karel
> 
>  
> 
> Ahmad.
>  
> > Date: Wed, 3 Jun 2009 09:28:38 +0200
> > From: twibright at hispeed.ch
> > To: ronja at lists.pointless.net
> > Subject: Re: [Ronja] Video amp
> > CC: bio5 at hotmail.com
> > 
> > ---- "A. B." <bio5 at hotmail.com> schrieb:
> > > 
> > > NE592 is no longer produced by NXP
> > > 
> > > TL592 and uA733 14 pins are obsolete and no longer produced by TI
> > 
> > According to this TI page uA733 14PDIP is active and there is a
> > list of suppliers and how much who has in stock:
> > http://focus.ti.com/docs/prod/folders/print/ua733.html
> > 
> > I am working on a new Ronja receiver that is called Mundaka and will
> > not use NE592. It should also have higher signal and ambient dynamic
> > range, higher sensitivity, better shielding, and logarithmic
> > ambient light and RSSI indicators.
> > 
> > Karel
> > > 
> > > 
> > > 
> > > how can I assemble a device with discontinued products???
> > > 
> > > Please help me find a replacement...
> > > 
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