GNSS RTK receiver module RTKite-TTL 3.3V Logic


GNSS RTK receiver module with TTL 3.3V Logic

SKU: NRH-RTKITEGGT Category: Tags: , ,


GNSS RTK receiver module with TTL 3.3V Logic

1. Dual-frequency GNSS RTK Receiver with 444 channels and communications.
2. Receives Helix, vehicular and surveying patch antennas
3. Works as Network Rover: internal cellular modem/UHF radio modem module
4. Works as RTK base: cellular modem/external UHF radio modem (2W-45W)
5. Integrated cellular modem with North auto-caster P2P technology
6. Integrated Bluetooth® wireless technology
7. Integrated SD card slot for memory expansion up to 16 GB
8. Supports NMEA, NTRIP, RTCM, CRM, Transparant and more protocols
9. Accepts UHF transceiving radio modem compatible with most brands
10. Compatible with standard CORS and VRS reference station networks

Producer: North

North stealth survey GNSS chip board with 444 channels
North stealth multipath shield technology, for maximum noise filtering
Multiple radio samplers gives the most accurate band tuning available
Patented SAW filtering method for Doppler signal sampling
High precision multicorrelating GNSS pseudorange measurements
GNSS carrier phase with low noise with <1 mm precision in a 1 Hz bandwidth North low-track technology for increased reception of horizontal signals Signal to noise ratios reported in dB-H Satellite signals tracked GPS: L1C/A, L1C, L1E, L2C, L2E and L5 GLONASS: L1C/A, L1P, L2C/A, L2P and L3 COMPASS: B1 and B2 (available upon request) GALILEO: E1, E5A and E5B (available upon request) SBAS: EGNOS, WAAS, MSAS, GAGAN Sampling rate: 1Hz, 5Hz, 10Hz on RTK, 20Hz raw logging, 150Hz events log Code differential positioning (DGPS). Horizontal ± 0.25 m + 1 ppm RMS Vertical ± 0.50 m + 1 ppm RMS Postprocessed static (PPS) fast static and kinematic (PPK) surveying Horizontal ± 3 mm + 0.5 ppm RMS Vertical ± 5 mm + 0.5 ppm RMS Real Time Kinematic (RTK) surveying, UHF or network, single baseline <30km Horizontal ± 8 mm + 1 ppm RMS Vertical ± 15 mm + 1 ppm RMS Initialization time typically <10 seconds Initialization reliability typically >99,9%
RTK initialization range: short, mid and long range up to 50 km

Communication Protocols and NTRIP compliance
RTCM 2.1, 2.2, 2.3, 3.0 and 3.1, CRM, CRM+ input and output / RINEX and Novatel
23 formats of NMEAExtended, includ. GGA, GGL, GSA, GSV, PPP etc.

Data link auto-caster for mobile network
Direct auto-caster base to rover P2P communication
Protocols: Transparant / Ntrip
Cors and auto-caster support

Typical power consumption: 2.8W (UHF Rx) // 6.3-10.0 VDC Rx/Tx
External power output: 7-12 VDC

TTL 3.3V
SD memory
Quad-band cell modem: GSM850, EGSM900, DCS1800, PCS1900 / 85.6 kbps
Integrated type II bluetooth communications port

Dimensions (LxW×H) 7.4 cm x 5.4 cm x 2.54 cm
Weight: 55 gr
Working Temperature: -40 °C to +85 °C / Storage Temperature: -55 °C to +85°C
1GB internal SD Memory, records more than 1000hours @ 1 sec.
Humidity 95%, non-condensing without enclosure
Shock and vibration tested to meet the following environmental standards:
Operating: to 40 G, 10 msec, zigzag / MIL-STD-202 F 214 A / SAE J1211 4.7

Additional information

Weight 0.055 kg
Dimensions 7.4 x 5.4 x 2.54 cm