div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentccc-event-blog-running-your-own-gsm-network-the-siemens-bs-ii-microbts-siemenshtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: CCC Event BlogRunning Your Own GSM Network The Siemens BS-II microBTS Siemens BS-11 microBTS plain old 2G GSM voice calls CSI one or two TRX 30mW to 2W each GSM900 two El loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsusreader035viewer20220716106149d8aa12c9616cbc69071dhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentccc-event-blog-running-your-own-gsm-network-the-siemens-bs-ii-microbts-siemenshtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: CCC Event BlogRunning Your Own GSM Network The Siemens BS-II microBTS Siemens BS-11 microBTS plain old 2G GSM voice calls CSI one or two TRX 30mW to 2W each GSM900 two El loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsusreader035viewer20220716106149d8aa12c9616cbc69071dhtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentccc-event-blog-running-your-own-gsm-network-the-siemens-bs-ii-microbts-siemenshtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: CCC Event BlogRunning Your Own GSM Network The Siemens BS-II microBTS Siemens BS-11 microBTS plain old 2G GSM voice calls CSI one or two TRX 30mW to 2W each GSM900 two El loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...