CHCNAV i83 ຕົວຮັບ Imu-Rtk ທີ່ສະຫຼາດ (1408 ch)
GNSS Performance:
Channels: 1408 channels with iStar2.0
GPS: L1C, A, L2C, L2P(Y), L5
GLONASS: L1, L2, L3
Galileo: E1, E5a, E5b, E6
BeiDou: B1I, B2I, B3I, B1C, B2a, B2b
QZSS: L1, L2, L5, L6*
NavIC/ IRNSS: L5*
PPP: B2b-PPP
SBAS: EGNOS (L1, L5)
GNSS Accuracies
RTK: H: 8 mm + 1 ppm RMS; V: 15 mm + 1 ppm RMS; Initialization time: <10 s; Initialization reliability: >99.9%
PPK: H: 3 mm + 1 ppm RMS ; V: 5 mm + 1 ppm RMS
High-precision static: H: 2.5 mm + 0.1 ppm RMS ; V: 3.5 mm + 0.4 ppm RMS
Static and rapid static: H: 2.5 mm + 0.5 ppm RMS ; V: 5 mm + 0.5 ppm RMS
Code differential: H: 0.4 m RMS | V: 0.8 m RMS
Autonomous: H:1.5 m RMS | V: 2.5 m RMS
Positioning rate (4): 1 Hz, 5 Hz and 10 Hz
Time to first fix (5): Cold start: <45 s, Hot start: <10 s; Signal re-acquisition: <1 s
IMU update rate 200 Hz,
Till angle 0-60°
RTK tilt-compensated: Additional horizontal pole-tilt uncertainty typically less than 8 mm + 0.7 mm/° tilt
Electrical
Power consumption: Typical 2.8 W (depending on user settings)
Li-ion battery capacity: Built-in non-removable battery 9,600 mAh, 7.4 V
Operating time on internal battery (5):
+ UHF/ 4G RTK Rover: up to 34 h
+ UHF RTK Base: up to 16 h
+ Static: up to 36 h
External power input: 9 V DC to 28 V DC
Hardware:
Size (D x H): Φ 152 mm x 78 mm(Φ 5.98 in × 3.07 in)
Weight: 1.15 kg (2.54 lb)
Front panel: 1.1'' OLED Color Display; 2 LED, 2 physical buttons
Tilt sensor: Calibration-free IMU for pole-tilt compensation; Immune to magnetic disturbances; E-Bubble leveling
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ