Product overview
The Tengxiang TX-GM002 Tx Electronics Integrated GNSS Module combines its positioning electronics and antenna in a compact package. Its supplied architecture incorporates a high-gain dielectric antenna measuring 12mm × 12mm × 4mm, a low-noise amplifier, a SAW filter and a 32-bit MCU. Those dimensions describe the antenna rather than the complete module envelope. The integrated arrangement brings the antenna and supporting electronics together as a positioning component, with UART providing the stated communication interface.
For positioning and timing integration, the TX-GM002 offers accuracy within 2.5m and a 1pps time pulse output. Its standard UART interface operates at 9600bps. Tracking sensitivity is -162dBm, while cold-start sensitivity is -148dBm; these are distinct receiver operating measures. An internal SAW filter and power management support noise and interference suppression. The resulting configuration combines GNSS reception, positioning, timing output and serial communication within the module’s integrated architecture.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | Tengxiang TX-GM002 Tx Electronics Integrated GNSS Module |
| Product type | Highly integrated GNSS positioning module |
| Integrated antenna | Pre-integrated high-gain dielectric antenna, 12mm12mm4mm |
| Integrated electronics | Low-noise amplifier (LNA), SAW filter and 32-bit MCU in one compact package |
| Tracking sensitivity | -162dBm |
| Cold-start sensitivity | -148dBmCold start. |
| Interference suppression | Internal SAW filter and power management for noise and interference suppression |
| Positioning accuracy | Within 2.5m |
| Timing output | 1pps time pulse output |
| Communication interface | Standard UART, 9600bps |
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