ABMF D287 Y20: 28/ 33.1/ 39 channels used by SEPT POLARX5 ABPO D287 Y20: 21/ 26.1/ 31 channels used by SEPT POLARX5 ADIS D287 Y20: 11/ 14.9/ 19 channels used by JPS LEGACY AIRA D287 Y20: 10/ 13.6/ 17 channels used by TRIMBLE NETR9 ALAC D287 Y20: 14/ 18.9/ 24 channels used by LEICA GR25 ALBH D287 Y20: 12/ 16.7/ 21 channels used by SEPT POLARX5 ALGO D287 Y20: 12/ 15.7/ 19 channels used by SEPT POLARX5 ALIC D287 Y20: 16/ 21.4/ 25 channels used by LEICA GR25 ALME D287 Y20: 10/ 14.7/ 20 channels used by TRIMBLE NETR9 AMU2 D287 Y20: 18/ 22.0/ 24 channels used by TRIMBLE NETR8 ANKR D287 Y20: 17/ 23.8/ 34 channels used by LEICA GR30 AREG D287 Y20: 26/ 31.8/ 38 channels used by SEPT POLARX5 AREQ D287 Y20: 19/ 22.5/ 27 channels used by JAVAD TRE_G3TH DELTA ARTU D287 Y20: 14/ 17.9/ 22 channels used by JAVAD TRE_G3TH DELTA ASCG D287 Y20: 22/ 28.2/ 33 channels used by TRIMBLE NETR9 ASPA D287 Y20: 15/ 18.6/ 22 channels used by TRIMBLE NETR5 AUCK D287 Y20: 21/ 26.2/ 32 channels used by TRIMBLE ALLOY AXPV D287 Y20: 25/ 30.4/ 38 channels used by TRIMBLE NETR9 AZGB D287 Y20: 12/ 17.5/ 23 channels used by TRIMBLE NETR5 BADG D287 Y20: 15/ 18.5/ 22 channels used by JAVAD TRE_G3TH DELTA BADH D287 Y20: 23/ 29.8/ 36 channels used by LEICA GR50 BAKE D287 Y20: 15/ 19.0/ 24 channels used by TPS NET-G3A BAKO D287 Y20: 21/ 23.3/ 29 channels used by LEICA GR50 BARH D287 Y20: 15/ 18.9/ 22 channels used by LEICA GR30 BISK D287 Y20: 15/ 18.1/ 20 channels used by TPS NETG3 BJFS D287 Y20: 14/ 17.2/ 20 channels used by TRIMBLE NETR9 BNDY D287 Y20: 18/ 23.1/ 29 channels used by TRIMBLE NETR9 BOAV D287 Y20: 5/ 30.5/ 35 channels used by TRIMBLE NETR9 BOGI D287 Y20: 15/ 19.6/ 25 channels used by JAVAD TRE_G3T DELTA BOGO D287 Y20: 16/ 18.3/ 20 channels used by JPS EGGDT BOR1 D287 Y20: 21/ 27.3/ 33 channels used by TRIMBLE NETR9 BORJ D287 Y20: 19/ 24.2/ 30 channels used by JAVAD TRE_3 DELTA BRFT D287 Y20: 8/ 10.8/ 12 channels used by LEICA GRX1200PRO BRST D287 Y20: 24/ 29.6/ 37 channels used by TRIMBLE ALLOY BRUX D287 Y20: 15/ 19.6/ 25 channels used by SEPT POLARX5TR BSHM D287 Y20: 19/ 23.9/ 30 channels used by JAVAD TRE_3 DELTA CAGS D287 Y20: 8/ 10.2/ 14 channels used by TRIMBLE NETR8 CANT D287 Y20: 1/ 16.4/ 23 channels used by LEICA GR10 CAS1 D287 Y20: 24/ 28.0/ 31 channels used by SEPT POLARXS CCJ2 D287 Y20: 13/ 15.9/ 20 channels used by TRIMBLE NETR9 CEFE D287 Y20: 21/ 26.4/ 32 channels used by TRIMBLE NETR9 CHAN D287 Y20: 6/ 8.7/ 11 channels used by ASHTECH UZ-12 CHPG D287 Y20: 22/ 28.2/ 34 channels used by TRIMBLE ALLOY CHTI D287 Y20: 22/ 27.4/ 33 channels used by TRIMBLE ALLOY CHUM D287 Y20: 8/ 10.3/ 12 channels used by TRIMBLE NETRS CHUR D287 Y20: 14/ 18.0/ 22 channels used by TPS NET-G3A CKIS D287 Y20: 19/ 24.5/ 29 channels used by TRIMBLE NETR9 CLGO D287 Y20: 6/ 10.3/ 12 channels used by TRIMBLE NETRS CNMR D287 Y20: 22/ 27.1/ 34 channels used by TRIMBLE NETR9 COMO D287 Y20: 17/ 22.8/ 29 channels used by TPS NET-G5 CORD D287 Y20: 18/ 24.4/ 31 channels used by JAVAD TRE_G3TH DELTA CPVG D287 Y20: 25/ 30.2/ 36 channels used by TRIMBLE NETR9 CPXF D287 Y20: 13/ 17.5/ 22 channels used by LEICA GR30 CRO1 D287 Y20: 19/ 23.4/ 29 channels used by JAVAD TRE_3 DELTA DAEJ D287 Y20: 17/ 20.7/ 24 channels used by TRIMBLE NETR9 DELF D287 Y20: 15/ 19.4/ 20 channels used by TPS ODYSSEY_E DGAR D287 Y20: 24/ 26.3/ 32 channels used by SEPT POLARX5 DHLG D287 Y20: 12/ 17.2/ 22 channels used by TPS NET-G3A DLF1 D287 Y20: 17/ 21.2/ 26 channels used by TRIMBLE NETR9 DOUR D287 Y20: 16/ 20.4/ 25 channels used by SEPT POLARX4 DRAG D287 Y20: 12/ 15.7/ 21 channels used by JAVAD TRE_3 DELTA DRAO D287 Y20: 12/ 16.7/ 21 channels used by SEPT POLARX5 DUBO D287 Y20: 12/ 16.3/ 22 channels used by SEPT POLARX5 DUND D287 Y20: 23/ 28.8/ 34 channels used by TRIMBLE ALLOY DYNG D287 Y20: 22/ 27.8/ 34 channels used by TRIMBLE NETR9 EUSK D287 Y20: 26/ 32.2/ 38 channels used by LEICA GR50 FAIR D287 Y20: 18/ 21.9/ 26 channels used by JAVAD TRE_G3TH DELTA FALK D287 Y20: 17/ 22.4/ 30 channels used by SEPT POLARX5 FFMJ D287 Y20: 18/ 23.8/ 28 channels used by JAVAD TRE_3 DELTA FLIN D287 Y20: 13/ 17.6/ 22 channels used by SEPT POLARX5 FRDN D287 Y20: 13/ 16.4/ 20 channels used by TPS NET-G3A FTNA D287 Y20: 21/ 25.9/ 31 channels used by TRIMBLE NETR9 GLPS D287 Y20: 21/ 24.5/ 29 channels used by JAVAD TRE_G3TH DELTA GLSV D287 Y20: 17/ 20.6/ 25 channels used by TRIMBLE NETR9 GMSD D287 Y20: 21/ 25.5/ 32 channels used by TRIMBLE NETR9 GODZ D287 Y20: 13/ 16.3/ 20 channels used by JPS EGGDT GOL2 D287 Y20: 6/ 9.6/ 12 channels used by ASHTECH UZ-12 GOLD D287 Y20: 18/ 23.1/ 28 channels used by JAVAD TRE_G3TH DELTA GOP6 D287 Y20: 22/ 25.4/ 32 channels used by SEPT POLARX5 GOP7 D287 Y20: 18/ 25.4/ 30 channels used by TRIMBLE NETR9 GOPE D287 Y20: 17/ 21.5/ 27 channels used by TRIMBLE ALLOY GRAC D287 Y20: 22/ 26.7/ 31 channels used by LEICA GR25 GRAS D287 Y20: 22/ 27.6/ 37 channels used by TRIMBLE NETR9 GRAZ D287 Y20: 16/ 20.0/ 25 channels used by SEPT POLARX5 GUAT D287 Y20: 14/ 18.0/ 22 channels used by LEICA GRX1200GGPRO GUUG D287 Y20: 16/ 19.9/ 26 channels used by LEICA GR50 HARB D287 Y20: 31/ 35.9/ 43 channels used by SEPT POLARX5TR HELG D287 Y20: 18/ 24.2/ 30 channels used by JAVAD TRE_3 DELTA HERS D287 Y20: 28/ 32.6/ 41 channels used by SEPT POLARX5TR HERT D287 Y20: 15/ 18.6/ 24 channels used by LEICA GRX1200GGPRO HLFX D287 Y20: 12/ 15.4/ 19 channels used by TPS NET-G3A HOFN D287 Y20: 27/ 32.5/ 38 channels used by LEICA GR50 HOLB D287 Y20: 21/ 28.8/ 36 channels used by SEPT POLARX5 HRAO D287 Y20: 9/ 14.3/ 19 channels used by JAVAD TRE_G3TH DELTA HUEG D287 Y20: 18/ 23.1/ 28 channels used by JAVAD TRE_3 DELTA HYDE D287 Y20: 11/ 15.4/ 20 channels used by LEICA GRX1200GGPRO IBIZ D287 Y20: 15/ 18.3/ 22 channels used by LEICA GR25 IDDR D287 Y20: 13/ 18.1/ 22 channels used by LEICA GR25 IENG D287 Y20: 15/ 19.5/ 25 channels used by SEPT POLARX4TR IISC D287 Y20: 17/ 20.8/ 29 channels used by SEPT POLARX5 ILDX D287 Y20: 25/ 30.8/ 37 channels used by TRIMBLE NETR9 IMPZ D287 Y20: 16/ 19.5/ 24 channels used by TRIMBLE NETR5 INEG D287 Y20: 17/ 21.5/ 26 channels used by LEICA GR10 INVK D287 Y20: 8/ 11.9/ 15 channels used by TRIMBLE NETR9 IQAL D287 Y20: 14/ 18.9/ 24 channels used by TPS NET-G3A IQQE D287 Y20: 7/ 9.2/ 12 channels used by TRIMBLE NETR9 IRKJ D287 Y20: 14/ 18.0/ 20 channels used by JPS LEGACY IRKM D287 Y20: 16/ 19.6/ 25 channels used by JAVAD TRE_G3TH DELTA ISTA D287 Y20: 8/ 26.4/ 31 channels used by LEICA GR25 JFNG D287 Y20: 21/ 27.1/ 31 channels used by TRIMBLE ALLOY JOZ2 D287 Y20: 16/ 20.1/ 25 channels used by TRIMBLE NETR9 JOZE D287 Y20: 14/ 17.2/ 23 channels used by SEPT POLARX5 JPLM D287 Y20: 18/ 23.3/ 30 channels used by SEPT POLARX5 KARR D287 Y20: 19/ 26.2/ 32 channels used by TRIMBLE NETR9 KERG D287 Y20: 21/ 27.2/ 33 channels used by TRIMBLE NETR9 KGNI D287 Y20: 4/ 7.5/ 11 channels used by TRIMBLE NETRS KLOP D287 Y20: 14/ 18.2/ 24 channels used by TRIMBLE NETR9 KOKV D287 Y20: 16/ 19.5/ 26 channels used by JAVAD TRE_G3TH DELTA KOS1 D287 Y20: 15/ 20.7/ 27 channels used by SEPT POLARX5E KOUC D287 Y20: 14/ 18.4/ 24 channels used by TRIMBLE NETR9 KOUG D287 Y20: 32/ 36.3/ 41 channels used by SEPT POLARX5TR KRGG D287 Y20: 30/ 35.4/ 41 channels used by TRIMBLE ALLOY LAMA D287 Y20: 6/ 16.8/ 23 channels used by LEICA GRX1200+GNSS LEIJ D287 Y20: 19/ 24.2/ 29 channels used by JAVAD TRE_3 DELTA LMMF D287 Y20: 29/ 33.3/ 38 channels used by TRIMBLE ALLOY LPAL D287 Y20: 14/ 18.0/ 23 channels used by LEICA GRX1200GGPRO MAD2 D287 Y20: 6/ 8.8/ 12 channels used by ASHTECH Z-XII3T MADR D287 Y20: 16/ 20.5/ 25 channels used by JAVAD TRE_G3TH DELTA MAG0 D287 Y20: 6/ 9.3/ 12 channels used by ASHTECH Z-XII3 MAJU D287 Y20: 19/ 22.9/ 27 channels used by SEPT POLARX4TR MALA D287 Y20: 13/ 18.4/ 24 channels used by LEICA GR25 MANA D287 Y20: 7/ 10.0/ 13 channels used by TRIMBLE NETR9 MARN D287 Y20: 6/ 8.4/ 12 channels used by SEPT ASTERX2E MARS D287 Y20: 17/ 24.4/ 31 channels used by LEICA GR25 MAUI D287 Y20: 7/ 9.8/ 12 channels used by TRIMBLE NETRS MAYG D287 Y20: 26/ 32.3/ 38 channels used by TRIMBLE ALLOY MBAR D287 Y20: 23/ 27.6/ 32 channels used by JAVAD TRE_3 DELTA MCM4 D287 Y20: 22/ 25.5/ 30 channels used by JAVAD TRE_G3TH DELTA MDO1 D287 Y20: 19/ 26.3/ 35 channels used by SEPT POLARX5 MDVJ D287 Y20: 12/ 16.1/ 20 channels used by TPS NETG3 MELI D287 Y20: 13/ 18.1/ 24 channels used by LEICA GR10 METG D287 Y20: 28/ 33.8/ 41 channels used by SEPT POLARX5 MNLS D287 Y20: 19/ 24.5/ 28 channels used by TRIMBLE NETR5 MOBJ D287 Y20: 12/ 15.3/ 19 channels used by JPS LEGACY MOBK D287 Y20: 12/ 15.5/ 20 channels used by JPS EGGDT MOBN D287 Y20: 5/ 7.7/ 11 channels used by ASHTECH UZ-12 MOBS D287 Y20: 17/ 23.4/ 31 channels used by SEPT POLARX4TR MODA D287 Y20: 9/ 13.0/ 17 channels used by TPS NET-G5 MONP D287 Y20: 11/ 14.8/ 19 channels used by TPS NET-G3A MQZG D287 Y20: 17/ 22.5/ 28 channels used by TRIMBLE ALLOY MTKA D287 Y20: 12/ 15.3/ 20 channels used by TRIMBLE NETR9 NANO D287 Y20: 22/ 27.0/ 35 channels used by SEPT POLARX5 NEIA D287 Y20: 11/ 16.5/ 21 channels used by TRIMBLE NETR8 NICO D287 Y20: 23/ 28.8/ 36 channels used by LEICA GR50 NIST D287 Y20: 6/ 9.6/ 11 channels used by NOV OEM4-G2 NKLG D287 Y20: 32/ 37.3/ 43 channels used by SEPT POLARX5 NLIB D287 Y20: 17/ 19.1/ 29 channels used by SEPT POLARX5TR NOVM D287 Y20: 14/ 16.2/ 20 channels used by JPS LEGACY NRC1 D287 Y20: 12/ 17.0/ 20 channels used by JAVAD TRE_G3TH DELTA NRIL D287 Y20: 8/ 10.5/ 12 channels used by ASHTECH UZ-12 NRMD D287 Y20: 14/ 19.0/ 25 channels used by TRIMBLE NETR9 NRMG D287 Y20: 24/ 33.2/ 41 channels used by SEPT POLARX5 NTUS D287 Y20: 13/ 16.2/ 19 channels used by LEICA GR50 NVSK D287 Y20: 13/ 16.9/ 21 channels used by TRIMBLE R7 GNSS NYA1 D287 Y20: 17/ 20.6/ 24 channels used by TRIMBLE NETR8 NYAL D287 Y20: 17/ 21.0/ 24 channels used by TRIMBLE NETR9 OHI3 D287 Y20: 27/ 31.7/ 38 channels used by LEICA GR50 OPMT D287 Y20: 6/ 8.3/ 11 channels used by ASHTECH Z-XII3T ORID D287 Y20: 21/ 28.2/ 34 channels used by LEICA GR30 PARC D287 Y20: 24/ 29.0/ 35 channels used by TRIMBLE ALLOY PARK D287 Y20: 16/ 23.1/ 29 channels used by TRIMBLE NETR9 PENC D287 Y20: 11/ 15.6/ 20 channels used by LEICA GRX1200GGPRO PETS D287 Y20: 12/ 16.1/ 20 channels used by JAVAD TRE_G3TH DELTA PFA2 D287 Y20: 15/ 19.1/ 24 channels used by LEICA GRX1200+GNSS PIE1 D287 Y20: 22/ 27.3/ 36 channels used by SEPT POLARX5 PIMO D287 Y20: 10/ 13.9/ 17 channels used by JAVAD TRE_G3TH DELTA PIN1 D287 Y20: 12/ 16.5/ 21 channels used by TPS NET-G3A PIN2 D287 Y20: 12/ 16.9/ 22 channels used by TPS NET-G3A POLV D287 Y20: 16/ 19.7/ 24 channels used by LEICA GR10 POUS D287 Y20: 15/ 17.4/ 20 channels used by TPS GB-1000 POVE D287 Y20: 7/ 30.3/ 36 channels used by TRIMBLE NETR9 PRDS D287 Y20: 13/ 17.3/ 22 channels used by JAVAD TRE_3N DELTA PTAG D287 Y20: 14/ 18.2/ 23 channels used by LEICA GR50 PTBB D287 Y20: 26/ 33.2/ 40 channels used by SEPT POLARX5TR QAQ1 D287 Y20: 22/ 28.3/ 35 channels used by SEPT POLARX5 QUIN D287 Y20: 16/ 22.9/ 31 channels used by JAVAD TRE_3 DELTA RAMO D287 Y20: 14/ 17.9/ 24 channels used by JAVAD TRE_G3TH DELTA RDSD D287 Y20: 21/ 26.1/ 31 channels used by TRIMBLE NETR9 REUN D287 Y20: 29/ 33.7/ 40 channels used by SEPT POLARX5 REYK D287 Y20: 27/ 33.3/ 39 channels used by LEICA GR50 RGDG D287 Y20: 27/ 32.3/ 38 channels used by TRIMBLE ALLOY RIGA D287 Y20: 21/ 26.5/ 32 channels used by LEICA GR25 RIOP D287 Y20: 9/ 11.3/ 12 channels used by TRIMBLE NETRS SANT D287 Y20: 19/ 25.4/ 33 channels used by SEPT POLARX5 SAVO D287 Y20: 25/ 29.9/ 35 channels used by TRIMBLE NETR9 SCH2 D287 Y20: 14/ 17.4/ 22 channels used by JAVAD TRE_3N DELTA SCOR D287 Y20: 22/ 28.7/ 35 channels used by SEPT POLARX5 SCRZ D287 Y20: 18/ 23.7/ 29 channels used by LEICA GR10 SCTB D287 Y20: 26/ 30.8/ 36 channels used by TRIMBLE ALLOY SEYG D287 Y20: 31/ 37.1/ 43 channels used by SEPT POLARX5 SJDV D287 Y20: 22/ 27.3/ 34 channels used by TRIMBLE NETR9 SKE0 D287 Y20: 16/ 20.6/ 27 channels used by SEPT POLARX5 SMNE D287 Y20: 23/ 29.1/ 36 channels used by TRIMBLE NETR9 SMST D287 Y20: 4/ 7.4/ 10 channels used by TRIMBLE NETR9 SOFI D287 Y20: 12/ 17.9/ 23 channels used by LEICA GRX1200GGPRO SSIA D287 Y20: 17/ 22.8/ 27 channels used by TRIMBLE NETR9 STHL D287 Y20: 23/ 28.0/ 33 channels used by JAVAD TRE_3 DELTA STJ3 D287 Y20: 28/ 31.0/ 37 channels used by SEPT POLARX5TR STJO D287 Y20: 12/ 16.1/ 19 channels used by JAVAD TRE_3N DELTA STK2 D287 Y20: 12/ 16.4/ 20 channels used by TRIMBLE NETR9 SUTH D287 Y20: 22/ 26.2/ 32 channels used by SEPT POLARX5 SVTL D287 Y20: 21/ 26.5/ 32 channels used by JAVAD TRE_3 DELTA SYDN D287 Y20: 16/ 19.7/ 26 channels used by SEPT POLARX4TR SYOG D287 Y20: 16/ 20.0/ 24 channels used by TRIMBLE ALLOY TABL D287 Y20: 15/ 18.6/ 24 channels used by TRIMBLE NETR9 TABV D287 Y20: 18/ 24.3/ 31 channels used by JAVAD TRE_G3TH DELTA TCMS D287 Y20: 6/ 8.9/ 12 channels used by LEICA SR530 TEHN D287 Y20: 11/ 14.8/ 19 channels used by Trimble NetR9 TERS D287 Y20: 14/ 20.8/ 24 channels used by SEPT POLARX5E THTG D287 Y20: 26/ 30.8/ 36 channels used by SEPT POLARX5TR THTI D287 Y20: 14/ 18.0/ 21 channels used by TRIMBLE NETR8 THU2 D287 Y20: 9/ 21.3/ 25 channels used by JAVAD TRE_G3T SIGMA TIDB D287 Y20: 6/ 8.8/ 11 channels used by ASHTECH UZ-12 TIXG D287 Y20: 15/ 18.6/ 20 channels used by JPS ODYSSEY_E TIXI D287 Y20: 16/ 19.0/ 20 channels used by JPS EGGDT TLSE D287 Y20: 21/ 28.1/ 36 channels used by TRIMBLE NETR9 TN22 D287 Y20: 13/ 16.3/ 19 channels used by TPS NETG3 TNML D287 Y20: 17/ 22.4/ 28 channels used by Trimble NetR9 TORI D287 Y20: 12/ 17.0/ 21 channels used by LEICA GR30 TRO1 D287 Y20: 17/ 20.9/ 25 channels used by TRIMBLE NETR9 TSEA D287 Y20: 15/ 20.0/ 24 channels used by LEICA GRX1200GGPRO TSK2 D287 Y20: 12/ 16.7/ 20 channels used by TRIMBLE NETR9 TSKB D287 Y20: 12/ 16.1/ 20 channels used by TRIMBLE NETR9 TXES D287 Y20: 12/ 16.0/ 19 channels used by TRIMBLE NETR9 UCLU D287 Y20: 19/ 23.6/ 32 channels used by SEPT POLARX5 UFPR D287 Y20: 19/ 26.3/ 33 channels used by TRIMBLE NETR9 UNBJ D287 Y20: 15/ 17.6/ 20 channels used by TPS LEGACY UNBN D287 Y20: 17/ 19.8/ 23 channels used by NOV OEM6 UNPG D287 Y20: 12/ 17.3/ 21 channels used by TPS NET-G5 UNTR D287 Y20: 13/ 17.4/ 21 channels used by TPS NET-G5 USN7 D287 Y20: 24/ 29.7/ 36 channels used by SEPT POLARX5TR USUD D287 Y20: 17/ 20.0/ 28 channels used by SEPT POLARX5 VALD D287 Y20: 12/ 16.6/ 22 channels used by TPS NET-G5 VFCH D287 Y20: 22/ 26.0/ 31 channels used by LEICA GR25 VITH D287 Y20: 15/ 17.7/ 21 channels used by TRIMBLE NETR5 VTSP D287 Y20: 14/ 18.3/ 22 channels used by TRIMBLE NETR5 WAB2 D287 Y20: 7/ 10.1/ 15 channels used by SEPT POLARX5TR WARN D287 Y20: 19/ 24.6/ 30 channels used by JAVAD TRE_3 DELTA WGTN D287 Y20: 21/ 27.2/ 34 channels used by TRIMBLE ALLOY WHIT D287 Y20: 14/ 18.5/ 24 channels used by TPS NET-G3A WILL D287 Y20: 17/ 20.6/ 25 channels used by TRIMBLE NETR9 WRLG D287 Y20: 21/ 29.2/ 37 channels used by LEICA GR50 WROC D287 Y20: 25/ 30.9/ 38 channels used by LEICA GR50 WSRT D287 Y20: 16/ 20.1/ 26 channels used by SEPT POLARX5 WTZA D287 Y20: 7/ 10.4/ 15 channels used by SEPT POLARX2 WTZL D287 Y20: 15/ 19.1/ 23 channels used by LEICA GRX1200+GNSS WTZR D287 Y20: 23/ 30.2/ 38 channels used by LEICA GR50 WTZS D287 Y20: 28/ 35.9/ 44 channels used by SEPT POLARX5TR WTZZ D287 Y20: 24/ 28.0/ 33 channels used by JAVAD TRE_3 DELTA YAKT D287 Y20: 12/ 17.6/ 22 channels used by JAVAD TRE_3N DELTA YEBE D287 Y20: 10/ 14.6/ 19 channels used by TRIMBLE NETR9 YEL2 D287 Y20: 29/ 33.8/ 40 channels used by SEPT POLARX5TR YELL D287 Y20: 14/ 18.2/ 23 channels used by JAVAD TRE_3N DELTA YKRO D287 Y20: 24/ 28.1/ 33 channels used by JAVAD TRE_3 DELTA YSSK D287 Y20: 14/ 18.3/ 22 channels used by JAVAD TRE_3N DELTA ZAMB D287 Y20: 24/ 28.6/ 33 channels used by JAVAD TRE_3 DELTA ZECK D287 Y20: 15/ 18.9/ 24 channels used by JAVAD TRE_G3TH DELTA ZIMM D287 Y20: 7/ 9.7/ 14 channels used by TRIMBLE NETR9