ABMF D279 Y20: 29/ 33.4/ 38 channels used by SEPT POLARX5 ABPO D279 Y20: 21/ 26.2/ 32 channels used by SEPT POLARX5 ADIS D279 Y20: 11/ 14.9/ 19 channels used by JPS LEGACY AIRA D279 Y20: 9/ 13.6/ 17 channels used by TRIMBLE NETR9 ALAC D279 Y20: 14/ 18.9/ 24 channels used by LEICA GR25 ALBH D279 Y20: 12/ 16.8/ 21 channels used by SEPT POLARX5 ALGO D279 Y20: 13/ 15.7/ 19 channels used by SEPT POLARX5 ALME D279 Y20: 10/ 14.8/ 20 channels used by TRIMBLE NETR9 AMU2 D279 Y20: 18/ 22.0/ 24 channels used by TRIMBLE NETR8 AREG D279 Y20: 26/ 31.5/ 36 channels used by SEPT POLARX5 AREQ D279 Y20: 19/ 22.8/ 28 channels used by JAVAD TRE_G3TH DELTA ARTU D279 Y20: 14/ 17.9/ 23 channels used by JAVAD TRE_G3TH DELTA ASCG D279 Y20: 24/ 29.4/ 35 channels used by TRIMBLE NETR9 ASPA D279 Y20: 15/ 18.6/ 22 channels used by TRIMBLE NETR5 AUCK D279 Y20: 19/ 26.6/ 33 channels used by TRIMBLE ALLOY AXPV D279 Y20: 25/ 30.1/ 36 channels used by TRIMBLE NETR9 AZGB D279 Y20: 12/ 17.4/ 23 channels used by TRIMBLE NETR5 BADG D279 Y20: 15/ 18.3/ 23 channels used by JAVAD TRE_G3TH DELTA BADH D279 Y20: 24/ 29.8/ 36 channels used by LEICA GR50 BAKE D279 Y20: 15/ 19.0/ 24 channels used by TPS NET-G3A BAKO D279 Y20: 17/ 22.9/ 30 channels used by LEICA GR50 BARH D279 Y20: 15/ 18.9/ 22 channels used by LEICA GR30 BISK D279 Y20: 15/ 18.0/ 20 channels used by TPS NETG3 BJFS D279 Y20: 14/ 17.2/ 20 channels used by TRIMBLE NETR9 BOAV D279 Y20: 26/ 30.5/ 34 channels used by TRIMBLE NETR9 BOGI D279 Y20: 15/ 20.1/ 27 channels used by JAVAD TRE_G3T DELTA BOGO D279 Y20: 16/ 18.3/ 20 channels used by JPS EGGDT BOR1 D279 Y20: 22/ 27.3/ 33 channels used by TRIMBLE NETR9 BREW D279 Y20: 19/ 26.0/ 32 channels used by SEPT POLARX5TR BRFT D279 Y20: 8/ 10.8/ 12 channels used by LEICA GRX1200PRO BRST D279 Y20: 24/ 29.7/ 36 channels used by TRIMBLE ALLOY BRUX D279 Y20: 15/ 19.6/ 25 channels used by SEPT POLARX5TR BSHM D279 Y20: 19/ 23.9/ 31 channels used by JAVAD TRE_3 DELTA CAGS D279 Y20: 8/ 10.2/ 13 channels used by TRIMBLE NETR8 CANT D279 Y20: 12/ 18.8/ 24 channels used by LEICA GR10 CCJ2 D279 Y20: 13/ 15.8/ 20 channels used by TRIMBLE NETR9 CHAN D279 Y20: 6/ 8.7/ 11 channels used by ASHTECH UZ-12 CHPG D279 Y20: 21/ 28.3/ 34 channels used by TRIMBLE ALLOY CHTI D279 Y20: 21/ 27.5/ 33 channels used by TRIMBLE ALLOY CHUM D279 Y20: 8/ 10.4/ 12 channels used by TRIMBLE NETRS CHUR D279 Y20: 13/ 18.0/ 22 channels used by TPS NET-G3A CKIS D279 Y20: 18/ 24.0/ 30 channels used by TRIMBLE NETR9 CLGO D279 Y20: 5/ 10.1/ 12 channels used by TRIMBLE NETRS CNMR D279 Y20: 21/ 26.8/ 33 channels used by TRIMBLE NETR9 COMO D279 Y20: 17/ 22.6/ 28 channels used by TPS NET-G5 CORD D279 Y20: 18/ 24.1/ 30 channels used by JAVAD TRE_G3TH DELTA CPVG D279 Y20: 25/ 30.2/ 36 channels used by TRIMBLE NETR9 CPXF D279 Y20: 13/ 17.4/ 21 channels used by LEICA GR30 CRO1 D279 Y20: 18/ 22.9/ 30 channels used by JAVAD TRE_3 DELTA DAEJ D279 Y20: 17/ 21.0/ 26 channels used by TRIMBLE NETR9 DELF D279 Y20: 16/ 19.5/ 20 channels used by TPS ODYSSEY_E DGAR D279 Y20: 23/ 26.3/ 32 channels used by SEPT POLARX5 DHLG D279 Y20: 12/ 17.1/ 22 channels used by TPS NET-G3A DLF1 D279 Y20: 17/ 21.2/ 26 channels used by TRIMBLE NETR9 DOUR D279 Y20: 16/ 20.4/ 25 channels used by SEPT POLARX4 DRAG D279 Y20: 11/ 15.3/ 20 channels used by JAVAD TRE_3 DELTA DRAO D279 Y20: 12/ 16.7/ 21 channels used by SEPT POLARX5 DUBO D279 Y20: 12/ 16.2/ 21 channels used by SEPT POLARX5 DUND D279 Y20: 23/ 29.0/ 34 channels used by TRIMBLE ALLOY DYNG D279 Y20: 22/ 27.9/ 35 channels used by TRIMBLE NETR9 EUSK D279 Y20: 28/ 32.1/ 40 channels used by LEICA GR50 FAIR D279 Y20: 17/ 21.7/ 26 channels used by JAVAD TRE_G3TH DELTA FALK D279 Y20: 16/ 22.2/ 29 channels used by SEPT POLARX5 FFMJ D279 Y20: 19/ 23.8/ 28 channels used by JAVAD TRE_3 DELTA FLIN D279 Y20: 13/ 17.7/ 22 channels used by SEPT POLARX5 FRDN D279 Y20: 12/ 16.4/ 20 channels used by TPS NET-G3A GLPS D279 Y20: 21/ 24.2/ 30 channels used by JAVAD TRE_G3TH DELTA GLSV D279 Y20: 17/ 20.5/ 25 channels used by TRIMBLE NETR9 GODE D279 Y20: 19/ 24.1/ 32 channels used by SEPT POLARX5TR GODZ D279 Y20: 13/ 16.3/ 20 channels used by JPS EGGDT GOL2 D279 Y20: 6/ 9.6/ 12 channels used by ASHTECH UZ-12 GOLD D279 Y20: 17/ 23.1/ 28 channels used by JAVAD TRE_G3TH DELTA GOP7 D279 Y20: 19/ 25.6/ 30 channels used by TRIMBLE NETR9 GOPE D279 Y20: 17/ 21.4/ 26 channels used by TRIMBLE ALLOY GRAC D279 Y20: 22/ 26.4/ 31 channels used by LEICA GR25 GRAS D279 Y20: 12/ 27.4/ 34 channels used by TRIMBLE NETR9 GRAZ D279 Y20: 16/ 19.9/ 25 channels used by SEPT POLARX5 GUAM D279 Y20: 18/ 22.4/ 27 channels used by JAVAD TRE_3 DELTA GUAT D279 Y20: 14/ 18.0/ 21 channels used by LEICA GRX1200GGPRO GUUG D279 Y20: 16/ 20.3/ 29 channels used by LEICA GR50 HARB D279 Y20: 29/ 34.7/ 42 channels used by SEPT POLARX5TR HELG D279 Y20: 19/ 24.2/ 30 channels used by JAVAD TRE_3 DELTA HERS D279 Y20: 27/ 31.8/ 40 channels used by SEPT POLARX5TR HERT D279 Y20: 15/ 18.6/ 24 channels used by LEICA GRX1200GGPRO HLFX D279 Y20: 11/ 15.3/ 18 channels used by TPS NET-G3A HOFN D279 Y20: 29/ 32.5/ 38 channels used by LEICA GR50 HOLB D279 Y20: 22/ 28.7/ 34 channels used by SEPT POLARX5 HRAO D279 Y20: 10/ 14.5/ 18 channels used by JAVAD TRE_G3TH DELTA HUEG D279 Y20: 18/ 23.0/ 28 channels used by JAVAD TRE_3 DELTA HYDE D279 Y20: 11/ 15.4/ 20 channels used by LEICA GRX1200GGPRO IBIZ D279 Y20: 15/ 18.3/ 22 channels used by LEICA GR25 IDDR D279 Y20: 13/ 18.3/ 22 channels used by LEICA GR25 IENG D279 Y20: 15/ 19.5/ 25 channels used by SEPT POLARX4TR IISC D279 Y20: 18/ 21.0/ 29 channels used by SEPT POLARX5 ILDX D279 Y20: 25/ 30.8/ 37 channels used by TRIMBLE NETR9 IMPZ D279 Y20: 16/ 19.5/ 24 channels used by TRIMBLE NETR5 INEG D279 Y20: 16/ 21.5/ 26 channels used by LEICA GR10 INVK D279 Y20: 7/ 11.8/ 15 channels used by TRIMBLE NETR9 IQAL D279 Y20: 12/ 18.7/ 24 channels used by TPS NET-G3A IQQE D279 Y20: 6/ 9.2/ 12 channels used by TRIMBLE NETR9 IRKJ D279 Y20: 14/ 18.0/ 20 channels used by JPS LEGACY IRKM D279 Y20: 16/ 19.7/ 25 channels used by JAVAD TRE_G3TH DELTA ISBA D279 Y20: 6/ 16.9/ 21 channels used by TRIMBLE NETR5 ISTA D279 Y20: 14/ 26.7/ 31 channels used by LEICA GR25 JFNG D279 Y20: 21/ 26.0/ 31 channels used by TRIMBLE ALLOY JOZ2 D279 Y20: 15/ 20.1/ 25 channels used by TRIMBLE NETR9 JOZE D279 Y20: 14/ 17.0/ 23 channels used by SEPT POLARX5 JPLM D279 Y20: 18/ 23.3/ 30 channels used by SEPT POLARX5 KERG D279 Y20: 6/ 26.5/ 33 channels used by TRIMBLE NETR9 KGNI D279 Y20: 4/ 7.4/ 10 channels used by TRIMBLE NETRS KLOP D279 Y20: 14/ 18.2/ 24 channels used by TRIMBLE NETR9 KOKB D279 Y20: 21/ 24.4/ 31 channels used by SEPT POLARX5TR KOKV D279 Y20: 14/ 18.6/ 24 channels used by JAVAD TRE_G3TH DELTA KOS1 D279 Y20: 15/ 20.7/ 27 channels used by SEPT POLARX5E KOUC D279 Y20: 14/ 18.4/ 24 channels used by TRIMBLE NETR9 KOUG D279 Y20: 31/ 36.1/ 41 channels used by SEPT POLARX5TR KRGG D279 Y20: 29/ 34.1/ 41 channels used by TRIMBLE ALLOY LAMA D279 Y20: 13/ 16.8/ 23 channels used by LEICA GRX1200+GNSS LMMF D279 Y20: 28/ 33.5/ 39 channels used by TRIMBLE ALLOY LPAL D279 Y20: 14/ 18.0/ 23 channels used by LEICA GRX1200GGPRO MAD2 D279 Y20: 6/ 8.8/ 12 channels used by ASHTECH Z-XII3T MADR D279 Y20: 16/ 20.6/ 26 channels used by JAVAD TRE_G3TH DELTA MAG0 D279 Y20: 6/ 9.1/ 12 channels used by ASHTECH Z-XII3 MALA D279 Y20: 13/ 18.4/ 24 channels used by LEICA GR25 MANA D279 Y20: 7/ 9.9/ 13 channels used by TRIMBLE NETR9 MAUI D279 Y20: 7/ 9.8/ 12 channels used by TRIMBLE NETRS MAYG D279 Y20: 26/ 31.3/ 37 channels used by TRIMBLE ALLOY MBAR D279 Y20: 23/ 26.8/ 30 channels used by JAVAD TRE_3 DELTA MCM4 D279 Y20: 21/ 25.4/ 30 channels used by JAVAD TRE_G3TH DELTA MDVJ D279 Y20: 12/ 16.0/ 20 channels used by TPS NETG3 MELI D279 Y20: 13/ 18.1/ 24 channels used by LEICA GR10 METG D279 Y20: 30/ 33.7/ 40 channels used by SEPT POLARX5 MKEA D279 Y20: 21/ 24.7/ 30 channels used by SEPT POLARX5 MNLS D279 Y20: 19/ 24.5/ 28 channels used by TRIMBLE NETR5 MOBJ D279 Y20: 11/ 15.2/ 20 channels used by JPS LEGACY MOBK D279 Y20: 12/ 15.4/ 20 channels used by JPS EGGDT MOBN D279 Y20: 5/ 7.7/ 11 channels used by ASHTECH UZ-12 MOBS D279 Y20: 17/ 23.4/ 31 channels used by SEPT POLARX4TR MODA D279 Y20: 9/ 12.9/ 17 channels used by TPS NET-G5 MONP D279 Y20: 11/ 14.5/ 19 channels used by TPS NET-G3A MQZG D279 Y20: 17/ 22.6/ 28 channels used by TRIMBLE ALLOY MTKA D279 Y20: 12/ 15.3/ 20 channels used by TRIMBLE NETR9 NANO D279 Y20: 22/ 26.8/ 34 channels used by SEPT POLARX5 NEIA D279 Y20: 11/ 16.5/ 21 channels used by TRIMBLE NETR8 NICO D279 Y20: 22/ 28.7/ 36 channels used by LEICA GR50 NIST D279 Y20: 6/ 9.6/ 11 channels used by NOV OEM4-G2 NKLG D279 Y20: 32/ 35.8/ 42 channels used by SEPT POLARX5 NLIB D279 Y20: 16/ 18.7/ 28 channels used by SEPT POLARX5TR NOVM D279 Y20: 14/ 16.1/ 20 channels used by JPS LEGACY NRC1 D279 Y20: 14/ 17.0/ 20 channels used by JAVAD TRE_G3TH DELTA NRIL D279 Y20: 7/ 10.5/ 12 channels used by ASHTECH UZ-12 NRMD D279 Y20: 14/ 19.0/ 25 channels used by TRIMBLE NETR9 NRMG D279 Y20: 25/ 33.5/ 43 channels used by SEPT POLARX5 NTUS D279 Y20: 14/ 16.2/ 19 channels used by LEICA GR50 NVSK D279 Y20: 13/ 17.3/ 21 channels used by TRIMBLE R7 GNSS NYA1 D279 Y20: 17/ 20.6/ 24 channels used by TRIMBLE NETR8 NYAL D279 Y20: 17/ 21.0/ 24 channels used by TRIMBLE NETR9 OHI3 D279 Y20: 28/ 32.0/ 37 channels used by LEICA GR50 OPMT D279 Y20: 6/ 8.2/ 11 channels used by ASHTECH Z-XII3T ORID D279 Y20: 22/ 28.1/ 35 channels used by LEICA GR30 PALM D279 Y20: 19/ 24.5/ 30 channels used by JAVAD TRE_G3TH DELTA PARC D279 Y20: 24/ 29.0/ 35 channels used by TRIMBLE ALLOY PENC D279 Y20: 11/ 15.2/ 20 channels used by LEICA GRX1200GGPRO PETS D279 Y20: 12/ 16.0/ 20 channels used by JAVAD TRE_G3TH DELTA PFA2 D279 Y20: 15/ 19.0/ 24 channels used by LEICA GRX1200+GNSS PGC5 D279 Y20: 21/ 26.1/ 32 channels used by SEPT POLARX5 PIE1 D279 Y20: 21/ 27.2/ 36 channels used by SEPT POLARX5 PIMO D279 Y20: 10/ 13.8/ 18 channels used by JAVAD TRE_G3TH DELTA PIN1 D279 Y20: 12/ 16.4/ 22 channels used by TPS NET-G3A PIN2 D279 Y20: 12/ 16.9/ 22 channels used by TPS NET-G3A POL2 D279 Y20: 19/ 25.3/ 31 channels used by JAVAD TRE_3 DELTA POLV D279 Y20: 16/ 19.7/ 24 channels used by LEICA GR10 POUS D279 Y20: 16/ 17.4/ 20 channels used by TPS GB-1000 POVE D279 Y20: 25/ 30.3/ 36 channels used by TRIMBLE NETR9 PRDS D279 Y20: 13/ 17.1/ 21 channels used by JAVAD TRE_3N DELTA PTAG D279 Y20: 14/ 18.2/ 23 channels used by LEICA GR50 PTBB D279 Y20: 26/ 32.2/ 39 channels used by SEPT POLARX5TR QAQ1 D279 Y20: 27/ 31.3/ 37 channels used by SEPT POLARX5 QUIN D279 Y20: 18/ 22.7/ 29 channels used by JAVAD TRE_3 DELTA RAMO D279 Y20: 13/ 18.0/ 24 channels used by JAVAD TRE_G3TH DELTA RDSD D279 Y20: 18/ 26.3/ 31 channels used by TRIMBLE NETR9 REUN D279 Y20: 27/ 32.5/ 40 channels used by SEPT POLARX5 REYK D279 Y20: 30/ 33.3/ 38 channels used by LEICA GR50 RGDG D279 Y20: 27/ 32.7/ 38 channels used by TRIMBLE ALLOY RIGA D279 Y20: 21/ 26.6/ 32 channels used by LEICA GR25 RIOP D279 Y20: 9/ 11.3/ 12 channels used by TRIMBLE NETRS SALU D279 Y20: 21/ 26.2/ 33 channels used by TRIMBLE NETR9 SAVO D279 Y20: 25/ 29.7/ 36 channels used by TRIMBLE NETR9 SCH2 D279 Y20: 13/ 17.1/ 21 channels used by JAVAD TRE_3N DELTA SCOR D279 Y20: 25/ 29.6/ 37 channels used by SEPT POLARX5 SCRZ D279 Y20: 19/ 23.8/ 30 channels used by LEICA GR10 SCTB D279 Y20: 26/ 30.7/ 36 channels used by TRIMBLE ALLOY SEYG D279 Y20: 31/ 36.0/ 43 channels used by SEPT POLARX5 SJDV D279 Y20: 22/ 27.4/ 34 channels used by TRIMBLE NETR9 SKE0 D279 Y20: 16/ 20.5/ 27 channels used by SEPT POLARX5 SMNE D279 Y20: 25/ 29.4/ 35 channels used by TRIMBLE NETR9 SMST D279 Y20: 4/ 7.4/ 10 channels used by TRIMBLE NETR9 SOFI D279 Y20: 12/ 17.9/ 23 channels used by LEICA GRX1200GGPRO SSIA D279 Y20: 17/ 22.5/ 28 channels used by TRIMBLE NETR9 STHL D279 Y20: 23/ 28.0/ 34 channels used by JAVAD TRE_3 DELTA STJ3 D279 Y20: 27/ 31.0/ 37 channels used by SEPT POLARX5TR STJO D279 Y20: 12/ 16.1/ 20 channels used by JAVAD TRE_3N DELTA STK2 D279 Y20: 11/ 16.3/ 20 channels used by TRIMBLE NETR9 SUTH D279 Y20: 22/ 26.2/ 31 channels used by SEPT POLARX5 SVTL D279 Y20: 22/ 26.5/ 32 channels used by JAVAD TRE_3 DELTA SYDN D279 Y20: 15/ 19.9/ 27 channels used by SEPT POLARX4TR SYOG D279 Y20: 16/ 20.0/ 24 channels used by TRIMBLE ALLOY TABL D279 Y20: 15/ 18.6/ 24 channels used by TRIMBLE NETR9 TABV D279 Y20: 18/ 24.1/ 31 channels used by JAVAD TRE_G3TH DELTA TCMS D279 Y20: 6/ 8.9/ 12 channels used by LEICA SR530 TERS D279 Y20: 15/ 20.5/ 24 channels used by SEPT POLARX5E THTG D279 Y20: 27/ 31.0/ 37 channels used by SEPT POLARX5TR THTI D279 Y20: 13/ 18.1/ 21 channels used by TRIMBLE NETR8 THU2 D279 Y20: 17/ 21.4/ 25 channels used by JAVAD TRE_G3T SIGMA TIDB D279 Y20: 6/ 8.8/ 11 channels used by ASHTECH UZ-12 TIXG D279 Y20: 16/ 18.6/ 20 channels used by TPS ODYSSEY_E TIXI D279 Y20: 16/ 19.1/ 20 channels used by JPS EGGDT TLSE D279 Y20: 23/ 28.3/ 35 channels used by TRIMBLE NETR9 TN22 D279 Y20: 12/ 16.2/ 19 channels used by TPS NETG3 TNML D279 Y20: 17/ 22.2/ 28 channels used by AOA BENCHMARK ACT TORI D279 Y20: 12/ 17.0/ 21 channels used by LEICA GR30 TRO1 D279 Y20: 17/ 20.9/ 25 channels used by TRIMBLE NETR9 TSEA D279 Y20: 12/ 20.1/ 24 channels used by LEICA GRX1200GGPRO TSK2 D279 Y20: 13/ 16.8/ 20 channels used by TRIMBLE NETR9 TSKB D279 Y20: 12/ 16.1/ 20 channels used by TRIMBLE NETR9 TWTF D279 Y20: 11/ 15.0/ 19 channels used by SEPT POLARX4 TXES D279 Y20: 12/ 16.0/ 19 channels used by TRIMBLE NETR9 UCLU D279 Y20: 19/ 23.5/ 30 channels used by SEPT POLARX5 UFPR D279 Y20: 19/ 26.3/ 34 channels used by TRIMBLE NETR9 UNBJ D279 Y20: 15/ 17.6/ 20 channels used by TPS LEGACY UNBN D279 Y20: 16/ 19.7/ 23 channels used by NOV OEM6 UNPG D279 Y20: 12/ 17.3/ 21 channels used by TPS NET-G5 UNTR D279 Y20: 13/ 17.4/ 22 channels used by TPS NET-G5 URUS D279 Y20: 11/ 15.0/ 19 channels used by LEICA GRX1200+GNSS USUD D279 Y20: 17/ 20.2/ 27 channels used by SEPT POLARX5 VACO D279 Y20: 14/ 17.7/ 23 channels used by TPS NETG3 VALD D279 Y20: 13/ 16.7/ 21 channels used by TPS NET-G5 VFCH D279 Y20: 21/ 26.1/ 31 channels used by LEICA GR25 VITH D279 Y20: 15/ 17.7/ 22 channels used by TRIMBLE NETR5 VNDP D279 Y20: 18/ 25.6/ 32 channels used by TRIMBLE NETR9 VTSP D279 Y20: 15/ 18.4/ 22 channels used by TRIMBLE NETR5 WAB1 D279 Y20: 7/ 9.6/ 12 channels used by SEPT POLARX3ETR WAB2 D279 Y20: 7/ 10.0/ 15 channels used by SEPT POLARX5TR WARK D279 Y20: 19/ 25.8/ 32 channels used by TRIMBLE ALLOY WARN D279 Y20: 19/ 24.6/ 30 channels used by JAVAD TRE_3 DELTA WGTN D279 Y20: 21/ 27.4/ 33 channels used by TRIMBLE ALLOY WHIT D279 Y20: 14/ 18.5/ 24 channels used by TPS NET-G3A WILL D279 Y20: 17/ 20.6/ 25 channels used by TRIMBLE NETR9 WRLG D279 Y20: 23/ 29.1/ 38 channels used by LEICA GR50 WROC D279 Y20: 25/ 31.0/ 38 channels used by LEICA GR50 WSRT D279 Y20: 15/ 20.1/ 26 channels used by SEPT POLARX5 WTZA D279 Y20: 7/ 10.4/ 15 channels used by SEPT POLARX2 WTZL D279 Y20: 15/ 19.1/ 24 channels used by LEICA GRX1200+GNSS WTZR D279 Y20: 25/ 30.2/ 39 channels used by LEICA GR50 WTZS D279 Y20: 27/ 34.5/ 42 channels used by SEPT POLARX5TR WTZZ D279 Y20: 22/ 26.7/ 32 channels used by JAVAD TRE_3 DELTA YAKT D279 Y20: 12/ 17.6/ 21 channels used by JAVAD TRE_3N DELTA YEBE D279 Y20: 10/ 14.5/ 19 channels used by TRIMBLE NETR9 YEL2 D279 Y20: 28/ 33.9/ 39 channels used by SEPT POLARX5TR YELL D279 Y20: 15/ 18.5/ 23 channels used by JAVAD TRE_3N DELTA YKRO D279 Y20: 22/ 28.0/ 33 channels used by JAVAD TRE_3 DELTA YSSK D279 Y20: 14/ 18.4/ 22 channels used by JAVAD TRE_3N DELTA ZAMB D279 Y20: 24/ 29.3/ 34 channels used by JAVAD TRE_3 DELTA ZECK D279 Y20: 16/ 18.9/ 24 channels used by JAVAD TRE_G3TH DELTA ZIM2 D279 Y20: 22/ 27.4/ 35 channels used by TRIMBLE NETR9 ZIMM D279 Y20: 7/ 9.7/ 14 channels used by TRIMBLE NETR9