Teardown of a Nokia Siemens Networks Flexi Multiradio base station FRGL amplifier. This have been in service as a 3 antenna system for mobile telecommunications. GSM/EDGE and WCDMA/HSPA capable. The FRGL amplifier has 2x50 Watt output power.
Thank you to channel members: Lee Fikes!
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Duplexer band pass filter explained: [ Ссылка ]
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#electronicscreators #nokia #siemens #basestation #teardown #radio
