Mini GPS signal generator for development and testing systems

The Mini GPS signal generator is a highly integrated device designed for R&D and testing systems. It simultaneously supports multi-band GPS signal output, covering common navigation and positioning application needs. The product can simulate real satellite signal environments, supporting different frequencies, code types, and modulation methods to meet various scenarios such as receiver development, algorithm verification, and system integration. Through flexible configuration, users can quickly construct complex navigation signal combinations, significantly improving testing efficiency and result reliability.

Supports GPS, BDS, GLONASS, and Galileo navigation satellite signal simulation. The signal output frequency bands and number of channels are as follows.

• Navigation satellite signal receiving frequencies: BDS-B1, GPS-L1, GLONASS-L1, Galileo-E1;
• Maximum transmit power: ≥0dBm;
• Power adjustment range: 80dB, minimum resolution 1dB
• Power-on startup time: 50s;
• Navigation satellite signal synchronization time: <240s;

• Product dimensions (excluding connectors): 100mm (length) * 50mm (width)
• Weight: <150g
• Power supply:
  Input voltage: DC 10~28V
  Product power consumption: ≤9W.
• Board Interface Definitions:
• Signal Receiver Port: MMCX, receives navigation satellite signals, supports DC +5V power supply;
• Signal Transmitter Port: MMCX, transmits navigation satellite signals;
• Power Input Interface: J30J-21ZKWP7-J

The device features a built-in high-precision crystal oscillator temperature compensation calibration function, which automatically corrects frequency deviations under different temperature environments, ensuring long-term stability and accuracy of signal output. This function effectively reduces the impact of temperature changes on test results, enabling the device to maintain consistent performance in both laboratory and field environments, making it particularly suitable for high-precision positioning and time synchronization testing needs.

The Mini GPS signal generator comes with comprehensive online help documentation and technical support. Users can obtain quick start guides, configuration instructions, and frequently asked questions through the official website. Simultaneously, a professional technical team provides remote support and application consultation to help users efficiently solve various problems encountered during development and testing, shortening project cycles.

Before leaving the factory, the product undergoes rigorous environmental and reliability testing and verification, including high and low temperature, vibration, aging, and continuous operation tests, to ensure that the equipment remains stable and reliable under complex application conditions. These verification processes guarantee the consistent performance of the product in R&D, production line, and field testing, providing users with a reliable testing tool.