Oh, pics here.

Best regards,
Andrey Sviyazov.


2013/3/18 Andrey Sviyazov <andreysviyaz@gmail.com>
Hi all.

Here attached pics of UmSELv1 inputs leakage for E-GSM900.
Measured at MIXER inputs, i.e. it is diversity switchesšisolationšand/or between LNA's (PCB).

As for the DCS, my first quick test shows that isolation is not so good and around 15dB only.

Best regards,
Andrey Sviyazov.


2013/3/18 Alexander Chemeris <alexander.chemeris@gmail.com>
Hi all,

We've received UmSEL units from the manufacturing and working on its
testing and integration right now. Results are as expected so far,
which is a good sign.

Attached are pictures of UmSELs and UmSEL on a UmTRX:
https://lh6.googleusercontent.com/-mdrwUTthuCE/UUa1PXmXqEI/AAAAAAAAFLY/A6ne42K5jiE/s852/2013-03-17
https://lh5.googleusercontent.com/-nC-F9O9NM1U/UUa1j0488SI/AAAAAAAAFLw/rCzvCF4WJjs/s852/2013-03-17

LNA gain measurements, made by Andrey Sviyazov are attached here as well.

--
Regards,
Alexander Chemeris.
CEO, Fairwaves LLC / ïïï õÍòÁÄÉÏ
http://fairwaves.ru