up gradation of existing survey instrument leica gs14 to leica gs 18t , gs18 t lte & uhf performance smartantenna geodetic 555 channels gnss receiver with integrated3 . 75g gsm/cdma/umts rtk modem . includes gps l1+l2+l5 , 20 hz position rate , ght67 hand strap for cs20 field controller ( 2 nos @ rs . 948 . 7/each ) , 3 mmsd01 microsd card 8gb for gs16 / gs18t receiver , includes sd card adaptor ( 2 nos @rs . 800/each ) , geb331 li-ion battery , 11 . 1 v / 2 . 8 ah , rechargeable , for cs20 , gkl311 single-bay charger professional 3000 . charger for one li-ion battery , 6 gvp735 hard container for 2 smartantennas , cs field controller and accessories for a base and rover setup , gat28 uhf radio antenna for gs18 smartantenna ( frequency range 403-473 mhz ) , gat27 multiband gsm/umts/lte antenna for gs18 smartantenna ( frequency range 700-2700 mhz ) , cs20 cs20 field controller ruggedized winec7 field controller with 5 wvga touch display , 2 gb emmc flash memory , 1 gb sdram , sd card slot , 5mp camera and led flash , gev234 usb cable , 1 . 65m , connects gs receiver or cs field controller to usb port of a pc . ( lemo to usb ) , gls30 , carbon fiber gnss pole with 5/8 screw ( , ght66 pole holder base plate for cs20 field controller , ght63 , clamp arrangement for attaching the ght to all poles ( except minipoles )