To begin with the exercise, we need to install hardware and software components. First of all, we need to be sure that our computer and SDR board know each other. For that purpose, it’s necessary to install Universal Software Radio Peripheral (USRP) Hardware Driver (UHD) and UmTRX module to that driver on our machine. UHD
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Embedded version of UmTRX is finally available for everyone
We’re happy to announce start of public sales of UmTRX 2.3.1 – the only widely available Software Defined Radio (SDR) designed specifically for telecom applications. UmTRX 2.3.1 is a key part of our UmSITE base stations and are deployed on all continents and are suitable for both Siberia-cold and Sahara-hot temperatures (see UmSITE temperature tests).
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Journey to GSM. Part 1. Introduction
In this series of articles with the codename “Journey to GSM”, we would like to familiarize any IT enthusiast with the technology we use everyday – Global System for Mobile communications (GSM). The main purpose of these articles is to introduce and demystify GSM and Software Defined Radio (SDR) technologies to a wide audience of
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How to get 3G working on the UmTRX
Introduction Recently, our engineers made a patch for OpenBTS-UMTS that allows to launch UMTS-3G network on UmTRX hardware. In this article you will find all the details. Scroll down to see video how it works! OpenBTS-UMTS (http://openbts.org/w/index.php?title=OpenBTS-UMTS) is a Linux-based application that uses a software radio to present a UMTS network to any standard 3G
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