Local Oscillator Filter Parts List

Discussion about this major DATV Project. See https://wiki.batc.org.uk/The_Portsdown_Transmitter
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M0SKM
Posts: 375
Joined: Sun Jul 13, 2014 3:15 pm

Local Oscillator Filter Parts List

Post by M0SKM » Mon Apr 03, 2017 6:45 am

Resistor R08 24K is on the parts list; is it a mistake? I can't see a location on the schematic or PCB SS for it.

The PCB pictured doesn't have R05 or R06 fitted, what is the reason for this?

Thanks
Steve
Find me on the LEO/MEO satellites.
https://m0skm.com/2024/03/29/worked-all-states/

G8GKQ
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Re: Local Oscillator Filter Parts List

Post by G8GKQ » Mon Apr 03, 2017 8:48 am

Sorry Steve

The 24K should not be on the parts list. I thought that it had already been removed.

R05 and R06 were not fitted on early versions, but later tests showed that they were required.

I'll try to update the Wiki later today.

Dave

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