GLOBALSAT GPS Dongle
Hardware Data SheetProduct No : ND-105CVersion 1.0
Product Description
ND-105C features high GPS sensitivity, Micro USB interface, low power consumption and ultra small form factor. This product is powered by MTK GPS solution; it can provide you with superior sensitivity and performance even in urban canyon and dense foliage environment. ND-105C supports up to 210 PRN channels. With 66 search channels and 22 simultaneous tracking channels, ND-105C acquires and tracks satellites in the shortest time even at indoor signal levels. Through ND-105C’s excellent low-power consumption characteristic, while using power sensitive devices, especially portable applications. ND-105C PCBA with a simple ID design is suitable for the following device accessory:
- Smart Phone
- Tablet PC
- Portable device
Product Features
- MediaTek high performance GPS Chipset
- Very high sensitivity (Chip Tracking Sensitivity: -165 dBm)
- Extremely fast TTFF (Time To First Fix) at low signal level
- Micro USB interface.
- Built-in LNA
- Built-in GPS Antenna
- Built-in GPS status LED(Red).
- Built-in Back up Battery.
- Compact size (30.4 mm x 15.4 mm x 4.5 mm) suitable for portable application
- Very low power consumption
- Support NMEA0183 V4.0(GGA,GSA,GSV,RMC)
- Support SBAS (WASS, EGNOS, MSAS, GAGAN), QZSS
- Micro USB Supports Android & Window8 operating system.
Product Appearance
Electrical Specification
Absolute Maximums Ratings
| Parameter | Min. | Typ. | Max. | Conditions | Unit |
| POWER Supply | |||||
| Main power supply(VCC) | 4.5 | 5.0 | 5.5 | V | |
| power consumption | 35 | mA | |||
| Back up Battery consumption | 6.7 | 6.9 | 7.2 | uA | |
| RF | |||||
| Operating Frequency | 1.575 | Ghz |
Environmental Characteristics
| Parameter | Min | Typ | Max | Unit |
| Humidity Range | 5 | 95 | % non-condensing | |
| Operation Temperature | -20 | 25 | 60 | ℃ |
| Storage Temperature | -40 | 85 | ℃ |
Receiver Performance
| Sensitivity | Chipset Tracking :
Chipset Autonomous acquisition : |
-165dBm
-148 dBm |
|
Time-To-First-Fix |
Cold Start – Autonomous | < 35s |
| Warm Start – Autonomous | < 35s | |
| Hot Start – Autonomous | < 1s | |
| Horizontal Position Accuracy | Autonomous
SBAS |
< 3m (2D RMS)
<2.0m |
|
Velocity Accuracy |
Speed Heading | < 0.01 m/s
< 0.01 degrees |
| Reacquisition | 0.1 second, average | |
| NMEA Update Rate | 1 Hz(GGA,GSA,GSV,RMC) | |
| Maximum Altitude | < 18,000 meter | |
| Maximum Velocity | < 515 meter/ second | |
| Maximum Acceleration | < 4G |
Physical Characteristic
| Type | Micro USB GPS Dongle |
| Dimensions | 30.4 mm * 15.4 mm * 4.5 mm ±0.2mm |
Reversion history
| Reversion | Date | Name | Status / Comments |
| V1.0 | 20131115 | Mason | Initial Version |
GlobalSat ND-105C GPS Dongle DataSheet – GlobalSat ND-105C GPS Dongle DataSheet –
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