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PCB Group buy - 1MHz RMS/DC & 90dB LOG converter with 80dB LNA
It's the group buy page for the design describe in this thread HERE.
It's a 100x160mm epoxy FR4 PCB, 2 layers, metallised holes, silkscreen, varnish mask, gold finish (RoHs).
All interested DIYers can add his pseudo and location in the list below.
The price would be 25€ for each PCB.
The price will include international shipping to EU,Canada and USA.
(Others country, please ask my by PM)
I will order professional PCB only if at least 10 PCB are ordered.
The buyers list start here :
The 01-februry 2011;
PCB are arrived today, it look like this :
Very good job from pcbcart.
Normally, i will dispatch all of them before the end of this week.
The 16 frebrury 2011
After the full test of my own PCB prototype, some little modifications are needed.
Many tests were performed with my prototype, i will post all results very soon in the dedicated thread.
I also prepare a complete new design folder with test and adjustments procedure, history file, and much more.
When it will be done, i will send it to all PCB buyers by e-mail.
Thank you !
The 20 February 2011
I have do all measurements on my own PCB, the results are publisher on the dedicated thread HERE.
Good reading !
The March 12- 2011
I've doing many work on the project and i posted some new documents:
_ A user manual to understand and doing measurements.
_ A full measurements report do with my ERMSDCV2.
These documents can be downloaded below,
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