UmTRX aka OpenBTS HW update

Alexander Chemeris alexander.chemeris at gmail.com
Thu Oct 6 22:28:47 UTC 2011


The latest version is attached. Looking forward to your comments.

Andrey will try to add one more converter to support 10-14V to be able
power it from batteries in the next revision.

Regarding test-points - we'll add more test points for LMS. Robin, if
you could recommend any specific points to check, we'll try to add
them.

-- 
Regards,
Alexander Chemeris.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: UmTRXv1j.zip
Type: application/zip
Size: 4916354 bytes
Desc: not available
URL: <http://lists.osmocom.org/pipermail/umtrx/attachments/20111007/0e9e9cbf/attachment.zip>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: UmTRXv1j-pcb.zip
Type: application/zip
Size: 2859315 bytes
Desc: not available
URL: <http://lists.osmocom.org/pipermail/umtrx/attachments/20111007/0e9e9cbf/attachment-0001.zip>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: UmTRXv1j-sch.zip
Type: application/zip
Size: 776514 bytes
Desc: not available
URL: <http://lists.osmocom.org/pipermail/umtrx/attachments/20111007/0e9e9cbf/attachment-0002.zip>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Image1.png
Type: image/png
Size: 162699 bytes
Desc: not available
URL: <http://lists.osmocom.org/pipermail/umtrx/attachments/20111007/0e9e9cbf/attachment.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Image2.png
Type: image/png
Size: 224922 bytes
Desc: not available
URL: <http://lists.osmocom.org/pipermail/umtrx/attachments/20111007/0e9e9cbf/attachment-0001.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Image3.png
Type: image/png
Size: 111763 bytes
Desc: not available
URL: <http://lists.osmocom.org/pipermail/umtrx/attachments/20111007/0e9e9cbf/attachment-0002.png>


More information about the UmTRX mailing list