Ma transmitters a XDB400 omwe akuphulika omwe ali ndi mphamvu yamagetsi ya silicon yotuluka kunja, chipolopolo chotsimikizira kuphulika kwa mafakitale, komanso sensor yodalirika ya piezoresistive pressure.Okhala ndi ma transmitter-specific circuit, amasintha siginecha ya sensa millivolt kukhala voliyumu wamba komanso zotuluka pano.Ma transmitter athu amayesedwa pakompyuta ndi kulipidwa kutentha, motero kuwonetsetsa kulondola.Zitha kulumikizidwa mwachindunji ndi makompyuta, zida zowongolera, kapena zida zowonetsera, zomwe zimaloleza kutumiza ma sign akutali.Ponseponse, mndandanda wa XDB400 umapereka muyeso wokhazikika, wodalirika wamafakitale, kuphatikiza malo owopsa.