Thanks Chris,
Would you recommend the one that they used in BM2009 over the 1R5?

Thanks and 73s,
--
Daniel Mundall VA7DRM KE7VLV


On Mon, Mar 29, 2010 at 8:30 PM, Chris Paget <ivegotta@tombom.co.uk> wrote:
Of the four the -500HLN doesn't cover the GSM bands and the -6G offers
only 13dB gain - I wouldn't recommend either.  The -2R7 covers all the
GSM bands but has lower gain and higher noise, it would work if you need
the 1800 and 1900 bands.  If you're working in the 850/900 bands then
the -1R5 looks like a pretty decent choice; $95 is a good price (it's
$150 direct).

FWIW, the datasheets for both the -1R5 (at
http://minicircuits.com/pdfs/ZKL-1R5.pdf) and the -2R7 (at
http://minicircuits.com/pdfs/ZKL-1R5.pdf) both suggest GSM as an
application...

Cheers!

Chris (aka KJ6GCG :)


On 03/29/2010 06:24 PM, Daniel Mundall wrote:
> Hi Guys,
>
> I came across while searching for LNAs for OpenBTS, does any one know if
> they will work? eg. Correct specs?
> http://www.surplussales.com/Mini-Circuits/Amplifiers.html
> Thanks,
> --
> Daniel Mundall
>
>
>
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