AJAC D271 Y05: 6/ 8.2/ 11 channels used by ASHTECH Z-XII3 ALBH D271 Y05: 5/ 7.8/ 10 channels used by AOA BENCHMARK ACT ALGO D271 Y05: 5/ 7.8/ 11 channels used by AOA BENCHMARK ACT ALIC D271 Y05: 1/ 6.7/ 12 channels used by ASHTECH UZ-12 ALME D271 Y05: 6/ 8.7/ 12 channels used by TRIMBLE 4000SSI ALRT D271 Y05: 7/ 10.8/ 12 channels used by ASHTECH UZ-12 AMC2 D271 Y05: 6/ 8.5/ 11 channels used by ASHTECH Z-XII3T AMUN D271 Y05: 7/ 9.8/ 12 channels used by Ashtech Z-XII3 AREQ D271 Y05: 5/ 6.7/ 10 channels used by ASHTECH UZ-12 ARTU D271 Y05: 5/ 9.0/ 12 channels used by ASHTECH Z-XII3 ASPA D271 Y05: 5/ 7.6/ 10 channels used by TRIMBLE 4700 AUCK D271 Y05: 6/ 8.5/ 11 channels used by ASHTECH Z-XII3 BAHR D271 Y05: 6/ 9.3/ 12 channels used by ASHTECH Z-XII3 BAKO D271 Y05: 5/ 8.0/ 9 channels used by TRIMBLE 4000SSE BILI D271 Y05: 7/ 9.5/ 12 channels used by ASHTECH Z-XII3 BJFS D271 Y05: 5/ 7.5/ 9 channels used by ASHTECH Z-XII3 BOGI D271 Y05: 6/ 10.7/ 15 channels used by JPS E_GGD BOGO D271 Y05: 6/ 8.6/ 11 channels used by ASHTECH Z-XII3 BOGT D271 Y05: 5/ 7.8/ 10 channels used by ASHTECH UZ-12 BOR1 D271 Y05: 5/ 7.7/ 8 channels used by ROGUE SNR-8000 BRAZ D271 Y05: 7/ 8.7/ 9 channels used by TRIMBLE 4000SSI BREW D271 Y05: 3/ 8.4/ 11 channels used by ASHTECH UZ-12 BRFT D271 Y05: 7/ 9.5/ 12 channels used by LEICA GRX1200PRO BRMU D271 Y05: 5/ 7.5/ 10 channels used by TRIMBLE 5700 BRUS D271 Y05: 6/ 8.4/ 12 channels used by ASHTECH Z-XII3T BUR1 D271 Y05: 5/ 8.3/ 11 channels used by ASHTECH UZ-12 CAGL D271 Y05: 6/ 8.0/ 11 channels used by TRIMBLE 4700 CAS1 D271 Y05: 1/ 10.5/ 12 channels used by ASHTECH UZ-12 CASC D271 Y05: 6/ 8.4/ 11 channels used by LEICA RS500 CCPT D271 Y05: 9/ 10.8/ 14 channels used by SEPT POLARX2 CEDU D271 Y05: 1/ 6.6/ 10 channels used by ASHTECH UZ-12 CHAM D271 Y05: 1/ 8.3/ 10 channels used by BLACKJACK CHAT D271 Y05: 6/ 8.2/ 11 channels used by ASHTECH Z-XII3 CHPI D271 Y05: 7/ 9.4/ 12 channels used by ASHTECH UZ-12 CHUR D271 Y05: 3/ 8.9/ 12 channels used by AOA SNR-12 ACT COCO D271 Y05: 8/ 10.3/ 12 channels used by ASHTECH UZ-12 CONT D271 Y05: 9/ 10.8/ 14 channels used by SEPT POLARX2 CONZ D271 Y05: 7/ 11.4/ 17 channels used by JPS LEGACY CORD D271 Y05: 6/ 7.9/ 11 channels used by ASHTECH UZ-12 CRAO D271 Y05: 5/ 7.4/ 8 channels used by ROGUE SNR-8000 CRAR D271 Y05: 11/ 15.7/ 19 channels used by TPS LEGACY CRO1 D271 Y05: 5/ 7.5/ 10 channels used by ASHTECH Z-XII3 DAEJ D271 Y05: 5/ 6.8/ 9 channels used by TRIMBLE NETRS DARR D271 Y05: 7/ 11.7/ 15 channels used by TPS LEGACY DARW D271 Y05: 1/ 9.0/ 12 channels used by ASHTECH UZ-12 DAV1 D271 Y05: 4/ 8.8/ 12 channels used by ASHTECH UZ-12 DELF D271 Y05: 8/ 10.0/ 12 channels used by TRIMBLE 4700 DGAR D271 Y05: 6/ 9.5/ 12 channels used by ASHTECH UZ-12 DLFT D271 Y05: 9/ 13.7/ 18 channels used by JPS LEGACY DOUR D271 Y05: 6/ 9.8/ 12 channels used by ASHTECH UZ-12 DRAO D271 Y05: 6/ 8.6/ 12 channels used by AOA BENCHMARK ACT DUBO D271 Y05: 4/ 8.1/ 11 channels used by AOA SNR-8000 ACT DWH1 D271 Y05: 7/ 11.2/ 15 channels used by JPS LEGACY EBRE D271 Y05: 5/ 8.3/ 11 channels used by TRIMBLE 4000SSI EXWI D271 Y05: 6/ 8.5/ 11 channels used by TRIMBLE 4000SSI FAIR D271 Y05: 5/ 8.3/ 12 channels used by ASHTECH UZ-12 FFMJ D271 Y05: 9/ 13.2/ 17 channels used by JPS LEGACY FLIN D271 Y05: 5/ 9.2/ 12 channels used by AOA BENCHMARK ACT FORT D271 Y05: 3/ 7.6/ 8 channels used by ROGUE SNR-8000 GLSV D271 Y05: 6/ 8.7/ 11 channels used by TRIMBLE 4000SSI GODE D271 Y05: 5/ 7.8/ 10 channels used by AOA SNR-8000 ACT GODZ D271 Y05: 7/ 10.3/ 14 channels used by ASHTECH Z18 GOLD D271 Y05: 6/ 8.7/ 12 channels used by ASHTECH Z-XII3 GOPE D271 Y05: 6/ 11.3/ 14 channels used by ASHTECH Z18 GOUG D271 Y05: 5/ 7.1/ 10 channels used by TRIMBLE 4000SSI GRAS D271 Y05: 6/ 8.8/ 12 channels used by ASHTECH UZ-12 GRAZ D271 Y05: 6/ 8.5/ 11 channels used by TRIMBLE NETRS GUAM D271 Y05: 6/ 8.4/ 11 channels used by ASHTECH Z-XII3 GUAT D271 Y05: 5/ 8.0/ 11 channels used by TRIMBLE 4000SSI HARB D271 Y05: 5/ 7.5/ 10 channels used by TRIMBLE 4000SSI HELG D271 Y05: 9/ 13.4/ 18 channels used by JPS LEGACY HELJ D271 Y05: 9/ 13.4/ 18 channels used by JPS LEGACY HERS D271 Y05: 6/ 8.4/ 11 channels used by ASHTECH Z-XII3 HERT D271 Y05: 7/ 10.6/ 14 channels used by Ashtech Z18 HFLK D271 Y05: 6/ 8.5/ 11 channels used by TRIMBLE NETRS HLFX D271 Y05: 5/ 7.8/ 11 channels used by AOA BENCHMARK ACT HOB2 D271 Y05: 6/ 8.8/ 12 channels used by AOA ICS-4000Z ACT HOFN D271 Y05: 8/ 10.3/ 12 channels used by TRIMBLE 4000SSI HOLB D271 Y05: 6/ 8.7/ 11 channels used by LEICA CRS1000 HOLM D271 Y05: 7/ 10.1/ 12 channels used by ASHTECH UZ-12 HRAO D271 Y05: 4/ 6.3/ 9 channels used by ASHTECH Z-XII3 HUEG D271 Y05: 9/ 12.8/ 17 channels used by JPS LEGACY HYDE D271 Y05: 6/ 9.4/ 12 channels used by ASHTECH UZ-12 IENG D271 Y05: 6/ 8.3/ 11 channels used by ASHTECH Z-XII3T IISC D271 Y05: 5/ 8.7/ 11 channels used by ASHTECH Z-XII3 INVK D271 Y05: 7/ 10.2/ 12 channels used by ASHTECH UZ-12 IRKJ D271 Y05: 9/ 14.3/ 18 channels used by JPS LEGACY IRKM D271 Y05: 1/ 8.9/ 11 channels used by ASHTECH UZ-12 ISPA D271 Y05: 7/ 8.6/ 12 channels used by ASHTECH UZ-12 JAB1 D271 Y05: 7/ 9.8/ 12 channels used by ASHTECH Z-XII3 JOEN D271 Y05: 6/ 9.3/ 12 channels used by ASHTECH Z-XII3 JOZ2 D271 Y05: 7/ 12.6/ 15 channels used by ASHTECH Z18 JOZE D271 Y05: 6/ 7.9/ 9 channels used by TRIMBLE 4000SSE KERG D271 Y05: 6/ 7.7/ 10 channels used by ASHTECH UZ-12 KGN0 D271 Y05: 5/ 7.8/ 10 channels used by ASHTECH Z-XII3T KGNI D271 Y05: 5/ 7.0/ 9 channels used by ASHTECH Z-XII3 KHAJ D271 Y05: 8/ 13.3/ 18 channels used by JPS LEGACY KIR0 D271 Y05: 9/ 14.5/ 18 channels used by JPS E_GGD KIRU D271 Y05: 6/ 9.5/ 12 channels used by ASHTECH UZ-12 KIT3 D271 Y05: 4/ 7.2/ 11 channels used by AOA SNR-8000 ACT KOKB D271 Y05: 1/ 8.2/ 11 channels used by ASHTECH UZ-12 KOU1 D271 Y05: 10/ 14.1/ 19 channels used by JPS LEGACY KOUR D271 Y05: 5/ 7.3/ 10 channels used by ASHTECH UZ-12 KUNM D271 Y05: 5/ 7.6/ 8 channels used by ROGUE SNR-8000 LAMA D271 Y05: 6/ 8.7/ 12 channels used by ASHTECH Z-XII3 LEIJ D271 Y05: 8/ 12.5/ 16 channels used by JPS LEGACY LHAS D271 Y05: 5/ 8.0/ 12 channels used by AOA SNR-8000 ACT LHAZ D271 Y05: 9/ 12.3/ 16 channels used by JPS LEGACY LPAL D271 Y05: 6/ 8.8/ 12 channels used by TRIMBLE 4000SSI LPGS D271 Y05: 5/ 7.0/ 9 channels used by AOA BENCHMARK ACT MAC1 D271 Y05: 4/ 7.8/ 12 channels used by ASHTECH Z-XII3 MAD2 D271 Y05: 5/ 7.8/ 10 channels used by ASHTECH Z-XII3T MADR D271 Y05: 5/ 7.9/ 10 channels used by ASHTECH Z-XII3 MAG0 D271 Y05: 6/ 9.3/ 12 channels used by ASHTECH Z-XII3 MALD D271 Y05: 5/ 8.3/ 11 channels used by LEICA CRS1000 MALI D271 Y05: 6/ 9.0/ 12 channels used by ASHTECH Z-XII3 MANA D271 Y05: 4/ 8.1/ 11 channels used by TRIMBLE 4000SSI MANZ D271 Y05: 4/ 7.6/ 10 channels used by ASHTECH Z-XII3 MAR6 D271 Y05: 10/ 14.1/ 17 channels used by JPS LEGACY MAS1 D271 Y05: 5/ 7.4/ 9 channels used by ASHTECH Z-XII3 MAT1 D271 Y05: 8/ 12.1/ 15 channels used by ASHTECH Z18 MATE D271 Y05: 6/ 8.3/ 12 channels used by TRIMBLE 4000SSI MAUI D271 Y05: 7/ 9.2/ 11 channels used by ASHTECH Z-XII3 MAW1 D271 Y05: 7/ 9.7/ 12 channels used by ASHTECH UZ-12 MBAR D271 Y05: 8/ 9.3/ 11 channels used by ASHTECH Z-XII3 MCM4 D271 Y05: 7/ 10.2/ 12 channels used by AOA SNR-12 ACT MDO1 D271 Y05: 6/ 7.6/ 8 channels used by ROGUE SNR-8000 MDVJ D271 Y05: 11/ 15.3/ 19 channels used by JPS LEGACY MEDI D271 Y05: 6/ 8.4/ 12 channels used by TRIMBLE 4000SSI METS D271 Y05: 7/ 9.5/ 12 channels used by ASHTECH Z-XII3 METZ D271 Y05: 11/ 14.4/ 17 channels used by JPS EUROCARD MIZU D271 Y05: 6/ 9.5/ 12 channels used by SEPT POLARX2 MKEA D271 Y05: 5/ 7.5/ 10 channels used by ASHTECH Z-XII3 MOBN D271 Y05: 4/ 7.1/ 10 channels used by ASHTECH Z-XII3 MOBS D271 Y05: 1/ 8.6/ 11 channels used by ASHTECH UZ-12 MONP D271 Y05: 6/ 8.8/ 11 channels used by ASHTECH Z-XII3 MORP D271 Y05: 6/ 7.7/ 10 channels used by ASHTECH Z-XII3 MSKU D271 Y05: 3/ 7.9/ 10 channels used by ASHTECH Z-XII3 MTBG D271 Y05: 9/ 12.3/ 16 channels used by JPS LEGACY MTKA D271 Y05: 8/ 12.7/ 16 channels used by Ashtech Z18 NANO D271 Y05: 6/ 8.5/ 11 channels used by LEICA CRS1000 NICO D271 Y05: 5/ 7.5/ 8 channels used by AOA SNR-8000 ACT NISU D271 Y05: 5/ 8.4/ 11 channels used by NOV EURO4-1.00-222 NKLG D271 Y05: 5/ 8.3/ 10 channels used by TRIMBLE 4000SSI NLIB D271 Y05: 5/ 8.1/ 11 channels used by AOA SNR-12 ACT NNOR D271 Y05: 6/ 7.5/ 10 channels used by ASHTECH Z-XII3 NOT1 D271 Y05: 6/ 8.1/ 11 channels used by TRIMBLE 4000SSI NOUM D271 Y05: 7/ 8.8/ 11 channels used by TRIMBLE 5700 NOVJ D271 Y05: 9/ 15.0/ 19 channels used by JPS LEGACY NPLD D271 Y05: 7/ 9.6/ 12 channels used by ASHTECH Z-XII3T NRC1 D271 Y05: 5/ 7.8/ 11 channels used by AOA SNR-12 ACT NRIL D271 Y05: 6/ 9.7/ 12 channels used by ASHTECH Z-XII3 NRL1 D271 Y05: 6/ 7.9/ 10 channels used by ASHTECH Z-XII3T NSSP D271 Y05: 6/ 8.7/ 11 channels used by ASHTECH UZ-12 NTUS D271 Y05: 7/ 10.2/ 12 channels used by AOA SNR-12 ACT NYA1 D271 Y05: 7/ 10.4/ 12 channels used by AOA BENCHMARK ACT NYAL D271 Y05: 7/ 10.5/ 12 channels used by AOA BENCHMARK ACT OBE2 D271 Y05: 3/ 8.7/ 12 channels used by AOA BENCHMARK ACT OHI2 D271 Y05: 5/ 8.8/ 12 channels used by AOA SNR-8000 ACT OHI3 D271 Y05: 10/ 14.9/ 18 channels used by JPS E_GGD ONSA D271 Y05: 10/ 14.0/ 17 channels used by JPS E_GGD OPMT D271 Y05: 5/ 7.6/ 10 channels used by ASHTECH Z-XII3T OUS2 D271 Y05: 5/ 8.3/ 11 channels used by AOA BENCHMARK ACT PADO D271 Y05: 6/ 8.0/ 9 channels used by TRIMBLE 4000SSI PDEL D271 Y05: 6/ 8.4/ 11 channels used by LEICA RS500 PENC D271 Y05: 6/ 8.5/ 12 channels used by TRIMBLE 5700 PERT D271 Y05: 5/ 7.8/ 10 channels used by ASHTECH UZ-12 PETP D271 Y05: 3/ 5.5/ 8 channels used by ASHTECH Z-XII3 PFAN D271 Y05: 6/ 8.5/ 12 channels used by ASHTECH UZ-12 PIE1 D271 Y05: 5/ 8.1/ 11 channels used by ASHTECH UZ-12 PIMO D271 Y05: 5/ 7.6/ 11 channels used by ASHTECH Z-XII3 POL2 D271 Y05: 6/ 8.3/ 10 channels used by ASHTECH Z-XII3 POTS D271 Y05: 7/ 10.0/ 12 channels used by AOA SNR-8000 ACT PRDS D271 Y05: 5/ 7.9/ 11 channels used by AOA SNR-12 ACT PTBB D271 Y05: 5/ 7.1/ 10 channels used by ASHTECH Z-XII3T QAQ1 D271 Y05: 6/ 9.5/ 12 channels used by ASHTECH Z-XII3 QUIN D271 Y05: 5/ 8.1/ 11 channels used by ASHTECH UZ-12 RABT D271 Y05: 5/ 7.8/ 8 channels used by ROGUE SNR-8000 RAMO D271 Y05: 7/ 8.4/ 11 channels used by ASHTECH Z-XII3 RBAY D271 Y05: 1/ 7.7/ 8 channels used by ROGUE SNR-8000 REDU D271 Y05: 6/ 8.7/ 12 channels used by ASHTECH UZ-12 RESO D271 Y05: 6/ 10.3/ 12 channels used by ASHTECH UZ-12 REUN D271 Y05: 7/ 9.9/ 13 channels used by ASHTECH Z18 REYK D271 Y05: 6/ 10.0/ 12 channels used by AOA SNR-8000 ACT REYZ D271 Y05: 8/ 15.3/ 19 channels used by JPS LEGACY RIOG D271 Y05: 7/ 9.5/ 12 channels used by ASHTECH Z-XII3 SACC D271 Y05: 1/ 6.7/ 7 channels used by BLACKJACK SANT D271 Y05: 2/ 8.1/ 11 channels used by ASHTECH Z-XII3 SCH2 D271 Y05: 5/ 8.1/ 11 channels used by AOA SNR-12 ACT SELE D271 Y05: 5/ 7.2/ 8 channels used by ROGUE SNR-8000 SFER D271 Y05: 1/ 8.3/ 9 channels used by TRIMBLE 4000SSE SHAO D271 Y05: 2/ 7.6/ 8 channels used by ROGUE SNR-8100 SJDV D271 Y05: 6/ 8.4/ 11 channels used by ASHTECH Z-XII3 SKE0 D271 Y05: 10/ 14.4/ 18 channels used by JPS E_GGD SODA D271 Y05: 6/ 9.3/ 12 channels used by ASHTECH Z-XII3 SPT0 D271 Y05: 9/ 13.2/ 17 channels used by JPS LEGACY SSIA D271 Y05: 5/ 8.9/ 12 channels used by TRIMBLE 4000SSI STJO D271 Y05: 5/ 7.9/ 11 channels used by AOA BENCHMARK ACT STR1 D271 Y05: 1/ 9.3/ 12 channels used by ASHTECH UZ-12 STR2 D271 Y05: 10/ 14.4/ 19 channels used by TPS E_GGD SUNM D271 Y05: 7/ 10.9/ 14 channels used by JAVAD LEGACY SUTH D271 Y05: 6/ 8.2/ 11 channels used by ASHTECH UZ-12 SUTM D271 Y05: 7/ 9.9/ 12 channels used by AOA BENCHMARK ACT SUWN D271 Y05: 6/ 7.8/ 10 channels used by TRIMBLE NETRS SYDN D271 Y05: 1/ 8.0/ 11 channels used by JPS E_GGD SYOG D271 Y05: 4/ 7.5/ 9 channels used by TRIMBLE 4000SSI TASH D271 Y05: 2/ 9.0/ 12 channels used by AOA BENCHMARK ACT TERS D271 Y05: 7/ 9.9/ 12 channels used by TRIMBLE 4700 THTI D271 Y05: 6/ 8.2/ 11 channels used by ASHTECH UZ-12 THU2 D271 Y05: 7/ 12.9/ 15 channels used by ASHTECH Z18 THU3 D271 Y05: 3/ 10.2/ 12 channels used by ASHTECH UZ-12 TID1 D271 Y05: 1/ 7.3/ 11 channels used by ASHTECH UZ-12 TID2 D271 Y05: 6/ 8.8/ 11 channels used by ROGUE SNR-12 RM TIDB D271 Y05: 5/ 8.0/ 10 channels used by ASHTECH Z-XII3 TITZ D271 Y05: 9/ 13.1/ 17 channels used by JPS LEGACY TIXI D271 Y05: 6/ 9.9/ 12 channels used by ASHTECH Z-XII3 TLSE D271 Y05: 6/ 8.4/ 9 channels used by TRIMBLE 4000SSI TOW2 D271 Y05: 6/ 9.3/ 12 channels used by ASHTECH UZ-12 TRAB D271 Y05: 6/ 8.1/ 11 channels used by ASHTECH Z-XII3 TRO1 D271 Y05: 7/ 10.6/ 12 channels used by AOA BENCHMARK ACT TROM D271 Y05: 7/ 10.2/ 12 channels used by AOA BENCHMARK ACT TSKB D271 Y05: 5/ 7.8/ 10 channels used by AOA BENCHMARK ACT TWTF D271 Y05: 7/ 8.8/ 12 channels used by ASHTECH Z-XII3T UCLU D271 Y05: 5/ 7.7/ 10 channels used by LEICA CRS1000 ULAB D271 Y05: 1/ 9.0/ 12 channels used by AOA SNR-8000 ACT UNB1 D271 Y05: 10/ 14.5/ 19 channels used by TPS LEGACY UNSA D271 Y05: 5/ 7.4/ 10 channels used by ASHTECH Z-XII3 URUM D271 Y05: 6/ 9.5/ 12 channels used by AOA SNR-8000 ACT USN3 D271 Y05: 6/ 8.1/ 11 channels used by ASHTECH Z-XII3T USNA D271 Y05: 5/ 7.7/ 10 channels used by ASHTECH UZ-12 USNO D271 Y05: 5/ 7.3/ 10 channels used by ASHTECH Z-XII3T USUD D271 Y05: 5/ 7.4/ 9 channels used by ASHTECH Z-XII3 VAAS D271 Y05: 5/ 8.9/ 12 channels used by ASHTECH Z-XII3 VESL D271 Y05: 5/ 8.2/ 11 channels used by TRIMBLE 4000SSI VIL0 D271 Y05: 10/ 14.2/ 18 channels used by JPS LEGACY VILL D271 Y05: 5/ 7.5/ 10 channels used by ASHTECH Z-XII3 VIS0 D271 Y05: 10/ 14.1/ 18 channels used by JPS E_GGD WAB1 D271 Y05: 6/ 7.4/ 10 channels used by ASHTECH Z-XII3T WAB2 D271 Y05: 6/ 7.5/ 10 channels used by ASHTECH Z-XII3T WES2 D271 Y05: 5/ 7.6/ 8 channels used by ROGUE SNR-8000 WHIT D271 Y05: 6/ 9.3/ 12 channels used by AOA SNR-8000 ACT WILL D271 Y05: 6/ 9.2/ 12 channels used by AOA BENCHMARK ACT WROC D271 Y05: 9/ 12.2/ 15 channels used by ASHTECH Z18 WSRT D271 Y05: 5/ 9.1/ 12 channels used by AOA SNR-12 ACT WTZA D271 Y05: 1/ 8.4/ 11 channels used by ASHTECH Z-XII3T WTZJ D271 Y05: 8/ 12.8/ 17 channels used by JPS LEGACY WTZL D271 Y05: 6/ 9.1/ 12 channels used by LEICA GRX1200PRO WTZR D271 Y05: 11/ 14.9/ 19 channels used by TPS E_GGD WTZS D271 Y05: 9/ 11.8/ 15 channels used by SEPT POLARX2 WTZZ D271 Y05: 9/ 14.9/ 19 channels used by TPS E_GGD WUHN D271 Y05: 5/ 7.5/ 10 channels used by ASHTECH Z-XII3 YAKT D271 Y05: 7/ 9.2/ 12 channels used by ASHTECH Z-XII3 YAR2 D271 Y05: 7/ 8.9/ 12 channels used by ASHTECH UZ-12 YARR D271 Y05: 7/ 11.6/ 15 channels used by Ashtech Z18 YELL D271 Y05: 6/ 8.9/ 12 channels used by AOA BENCHMARK ACT YIBL D271 Y05: 7/ 9.5/ 12 channels used by ASHTECH UZ-12 YSSK D271 Y05: 7/ 8.7/ 11 channels used by ASHTECH Z-XII3 ZERM D271 Y05: 4/ 6.9/ 10 channels used by TRIMBLE NETRS ZIMJ D271 Y05: 9/ 14.3/ 18 channels used by JPS LEGACY ZIMM D271 Y05: 6/ 8.4/ 11 channels used by TRIMBLE 4700 ZWE2 D271 Y05: 5/ 8.5/ 12 channels used by AOA SNR-8000 ACT