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A maintained and still updated list archive can be found at https://lists.osmocom.org/hyperkitty/list/UmTRX@lists.osmocom.org/.
Alexander Chemeris alexander.chemeris at gmail.comOn Fri, Feb 22, 2013 at 6:28 PM, joel yabut <joel at jointventure.com> wrote: > May i know the following specs > 1. What is the tx and rx isolation of umtrx? > 2. What is the power output in dbm of your umtrx? Andrey Sviyazov will comment on this. > 3. How is the lna on the rx input and is an external lna and bpf > recommended? For Fairwaves 10W base stations we're developing UmSEL, which has channel filter and an additional LNA. For the use without amplifier you don't need any additional filters or LNAs. > 4. What is the main advantage of umtrx compared to usrp by ettus? If you want to use it for GSM, then it's cheaper and gives you dual-channel support. -- Regards, Alexander Chemeris. CEO, Fairwaves LLC / ООО УмРадио http://fairwaves.ru