Vlastná GSM sieť je už realitou aj pre Vás
USRP a USRP2 vrátane GNU Rádio je z rodiny voľný – softvér (open source), rámec pre vytvorenie rádia softvérovo definovaný. GNU Rádio funguje na Linuxe, Windows, Mac OSX, FreeBSD a NetBSD.
Full-duplex Transceiver
# 50 MHz to 2.2 GHz coverage
# Interchangeable front end boards to allow for higher power amplifiers, custom filters, antenna switches, etc.
# Works with the USRP1 and USRP2
# Applications:
* White Spaces
* Mobile Phones
* Public Safety Radio
* Land Mobile
* Broadcast TV and FM Radio
* Satellite navigation
* Covers 6 Amateur Radio Bands
# Transmit Specs:
* 50-100mW (17-20dBm) from 50 MHz to 1.2 GHz
* 30-70mW (15-18dBm) from 1.2 GHz to 2.2 GHz
* 25+ dB Output power control range under software control
# Receive Specs:
* Noise figure of 5-7 dB
* IIP3 of 5-10 dBm
* IIP2 of 40-55 dBm
* At every frequency there is a gain setting which gives a noise figure of less than 8 dB while simultaneously giving an IIP3 of better than 0dBm and an IIP2 of better than 40 dBm.
The following boards are in production USRP – Market.sk and can be ordered at any time:
* BasicRX, 0.1-300 MHz receive
* BasicTX, 0.1-200 MHz transmit
* LFRX, DC-30 MHz receive
* LFTX, DC-30 MHz transmit
* TVRX, 50-860 MHz receive
* DBSRX2, 800-2400 MHz receive
* WBX, 50 MHz to 2.2 GHz Transceiver
* RFX900, 800-1000 MHz Transceiver
* RFX1200, 1150-1400 MHz Transceiver
* RFX1800, 1500-2100 MHz Transceiver
* RFX2200, 2000-2400 MHz Transceiver
* RFX2400, 2300-2900 MHz Transceiver
* XCVR2450, 2.4-2.5 GHz and 4.9 to 5.85 GHz Transceiver
