This is merely a historical archive of years 2008-2021, before the migration to mailman3.
A maintained and still updated list archive can be found at https://lists.osmocom.org/hyperkitty/list/OpenBSC@lists.osmocom.org/.
Ashwin Mansinghka ashwin.lists at gmail.comHi, What is the Tx power being aimed for 1W & 5W or more ? with Regards, Ashwin On Thursday 08 September 2011 10:08 PM, Alexander Chemeris wrote: > Hi all, (and sorry to those who receive this twice) > > At Sept 15th I will speak at the Open Hardware Summit at the breakout > session "Open Hardware in Voice Telecommunications" and there I will > present Fairwaves project to create an open hardware transceiver for > OpenBTS. Someone may recall I proposed similar project about 1.5 years > ago, but then abandoned due to lack of interest from the community. > Now it was revived on a new level, thanks to financial and > motivational support from Jean-Samuel Najnudel of BJT Partners SARL. > As an experiment this project will be completely open-sourced in an > open-source hardware way. > > Project is in active development, so just to give you an idea of what > we're aiming: > * Targeted for rural installations. > * CAPEX and OPEX optimized. > * 2 TRX per sector. Each TRX connected to its own antenna with its > own saturated (=cheap) power amplifier on Tx side. On Rx side both > antennas are used to provide diversity receive. > * Reference clock synchronized to GPS for accurate timing. > * Based on USRP N200, but with Xilinx Spartan 6 and LimeMicro > LMS6002D. Which means it's actually design is much more capable then > just GSM. > > More details, web-site, schematics, etc will be available after OHS. > First samples of the hardware we hope to have at the end of this year. > > If you're going to OHS - come to our breakout session to discuss the > project and share your ideas! > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/openbsc/attachments/20110909/58530fda/attachment.htm>