mktg@astramwp.com, hr@astramwp.com

+91 40 46618000/ 8001

Astra Microwave Products Ltd.

GNSS Solutions

GNSS Solutions

Sl No Parameter Specification
1
GNSS Signal Reception Capability
NavIC L5, GPS L1, GAGAN SBAS
2
Receiver Sensitivity
Better than -150 dBm (Acquisition on cold-start)
Better than -150 dBm (Re-Acquisition)
Better than -150 dBm (Tracking)
3
No. of Channels
11 NavIC L5, 12 GPS and 3 GAGAN SBAS; Configurable
4
Time to First Fix-(TTFF)
< 80 Seconds (NavIC-Cold Start open sky)
< 50 Seconds (GPS-Cold Start open sky)
2 Seconds (Hot Start – Momentary Blockage)
5
3D RMS Position Accuracy
Better than 5m
6
Velocity Accuracy
~ 0.1m/sec. (1s RMS)
7
Timing Accuracy
~ 15 nsec.
8
Positioning Modes
Hybrid (Default), NavIC only or GPS Only Modes User Selectable
9
Receiver Dynamics
515 m/sec. Velocity ; 4g acceleration
10
Package Size
266 sq mm
11
Power Consumption
< 130 mW
12
Operating Conditions
-10° C to 85°C
13
Antenna Support
One RF input; Support both passive and active antenna
14
Features
  • On-chip Flash for configuration storage
  • Firmware upgrade facility through Serial Port
  • Self-Aided Ephemeris Estimation
  • Multipath & Interference Mitigation, Anti-Jamming
  • Programmable Baud Rate 4800-115.2 Kbps
  • Interfaces: RS-232, USB, SPI
  • NavIC subframe binary (Raw) data Output
  • Scroll To Top