GPS Module, VK2828U7G5LF GPS Module with Antenna TTL Level Module GPS Module with Antenna Main Chip UBX-G7020-KT Electronic Components
GPS Module, VK2828U7G5LF GPS Module with Antenna TTL Level Module GPS Module with Antenna Main Chip UBX-G7020-KT Electronic Components
Specification: Item Type: GPS Module Material: Plastic Model: VK2828U7G5LF Main Chip: UBX-G7020-KT C/A, 1.023MHz stream Receiving Frequency Band: L1[1575.42MHz] Receiving Channel: 56CH S11 SWR: ≤1.3 S22 SWR: ≤1.3 S21Log Mag: ≥20.0dB S11 Smith: 50Q±5% Positioning Performance: Horizontal Position Accuracy: <2.5meter[Autonomous][50%]<2meter[SBAS] (CEP, 50%, 24 hours static, signal strength -130dBm, about 6 usable satellites) Speed: <0.1meter/s Direction: <0.5Degrees Timing Accuracy: 30ns Reference Coordinate System: WGS-84 Maximum Altitude: 50000meter Maximum Speed: 500meter/s Acceleration: ≤4g Electrical Performance: Tracking Sensitivity: -162dBm Capture Sensitivity: -160dBm Cold Start Sensitivity: -148dBm Warm Start Sensitivity: -148dBm Hot Start Sensitivity: -156dBm Cold Start Time: 29s (average) Warm Start Time: 28s (average) Hot Start Time: 1s (average) AGPS[Network Aided Ephemeris Data]: 3s(average) Data Rate: (UART/TTL): 9600bps (default) (Configurable Through Software: 4800, 19200, 38400, 57600, 115200, 230400, 460800, 921600) Output Sentence: NMEA0183V3.0 (GGA, GSA, GSV, RMC, VTG, GLL) protocol data, output sentence combinations can be customized Working Temperature: -40℃ to +85℃ Other Parameters: Standard Clock Pulse: 0.25Hz~1KHz Positioning Update Rate: 1Hz~10Hz (default 1Hz) UART/TTL port interface (default) RS232 port interface(optional) Built-in SQI Flash Antenna Size: Approx. 25 x 25 x 4mm / 1 x 1 x 0.2in Package List: 1 x GPS Module 1 x Antenna
Product Features
- LOW NOISE AMPLIFIER: Built-in LNA, low noise amplifier 1-10Hz, which bring a quiet environment in work
- KDS 0.5 PPM HIGH ACCURACY TCXO: Use KDS 0.5 PPM high accuracy TCXO; built-in SQI flash memory; built-in RTC crystal and Picofarads capacitor, possess faster heat root
- HIGH SENSITIVITY GPS ANTENNA: Equipped with standard 25 x 25 x 4MM high sensitivity GPS antenna, which bring good positioning effect
- SUPPORT For: Online support for AssistNow and offline for AssistNow, GPS, GLONASS, GALILEO, SBAS (WAAS, EGNOS, MSAS, GAGAN) hybrid engines