Description
Dual antenna high precisionย OEMย GNSSย module provides heading determination (as well as pitch) combinedย RTK and PPP positioning. The module supports the following satellite systems and signals: GPS L1, L2, L5, GLONASS L1, L2, Galileo E1, E5a, E5b, BeiDou B1, B2, NavIC(IRNSS) L5, S-band andย SBASย L1. The raw GNSS measurements are available for userโs secondary processing. Thus, using KV104 OEM GNSS module, users are free to create an effective solution for each specific application.
TECHNICAL SPECIFICATIONS
| Supported GNSS signals | GPS L1(C/A),L2(C)/L5, GLONASS L1(C/A), L2(C/A), Galileo E1, E5a/E5b, BeiDou B1,B2, NavIC(IRNSS) L5,S-band, SBAS L11 | ||
| Channels | 256(2)+128(3) | ||
| Measurement precision (one sigma)ย | |||
| C/A pseudoranges4 | 20 cm | ||
| L1, L2 carrier phase | 0.8 mm | ||
| Accuracy (RMS)ย ย | Horizontal | Vertical | |
| Position | – Standalone mode | 1.1 m | 1.8 m |
| – SBAS+GPS mode | 0.6 m | 0.8 m | |
| – PPP modeย ย ย ย ย ย ย ย ย | 0.05 m | 0.1 m | |
| – RTK modeย ย ย ย ย ย ย ย ย | 0.005 m + 0.5 ppm | 0.008 m + 1.0 ppm | |
| Velocity | 0.02 m/s | 0.03 m/s | |
| Orientation angles accuracy (RMS)5 | RTK mode | ||
| Heading | 0.06ยฐ | ||
| Pitch | 0.15ยฐ | ||
| Roll | |||
| Position data update rate | |||
| Standalone mode | 1, 2, 5, 10, 20 Hz | ||
| RTK mode | 1, 2, 5, 10, 20 Hz | ||
| PPP mode | 1, 2, 5, 10, 20 Hz | ||
| Raw data update rate | 1, 2, 5, 10, 20 Hz | ||
| Interfaces | 3 x UART (or 2 x UART + 1 x CAN) | ||
| Interface protocols | RTCM 3.3 (MSM+Legacy messages), NMEA 2.3, NMEA 4.11, NTL Binary, NovAtel OEM | ||
| Ambient conditions | |||
| Operating temperature | โ40 ยฐC โฆ +80 ยฐC | ||
| Storage temperature | โ55 ยฐC โฆ +85 ยฐC | ||
| Electrical parameters | |||
| Supply voltage | 3.3…5 V | ||
| Power consumption | 3.2 W | ||
| Weight and size | |||
| Dimensions (L ั W ั H) | 71 mm ั 46 mm ั 10 mm | ||
| Weight (without package) | <25 g | ||
| 1 On request | |||
| 2 For Positioning | |||
| 3 For Heading determination | |||
| 4 Smoothed pseudoranges | |||
| 5 On 2 m baseline length | |||
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