AAM-1513P-GKBD
The AAM-1513P-GKBD is a compact GPS and BeiDou engine module featuring super sensitivity, ultra-low power consumption, and a small 15.25×12.9×6.43mm form factor. With -165dBm tracking sensitivity and integrated 12×12×4mm patch antenna, this module delivers reliable positioning in challenging urban and foliage environments. Ideal for portable devices, it provides complete position, velocity, and time data via NMEA or custom protocol with high precision timing support.
Classification:
Positioning Module
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Product Description
AAM-1513P-GKBD GPS & BeiDou Antenna Module
Compact precision timing module with ultra-high sensitivity

Precision Timing
1PPS output with ±40ns accuracy for timing applications
Super Sensitivity
-165dBm tracking sensitivity for challenging environments
Ultra Low Power
Only 35mA max consumption with multiple power modes
Compact Design
15.25×12.9×6.43mm miniature package
Product Overview
The AAM-1513P-GKBD is a complete GPS and BeiDou engine module that features super sensitivity, ultra-low power consumption, and a compact 15.25×12.9×6.43mm form factor. The GPS and BeiDou signals are applied to the antenna input of the module, and complete serial data messages with position, velocity, and time information are presented at the serial interface using NMEA protocol or custom protocol. With -165dBm tracking sensitivity and precision 1PPS timing output (±40ns accuracy), the module extends positioning coverage into challenging environments while providing high-precision timing capabilities. The small form factor and low power consumption make the module ideal for portable timing devices, PNDs, mobile phones, cameras, and vehicle navigation systems requiring both positioning and precise timing.
Key Features
High Performance Engine
GK9501 chipset with 66 search channels and 22 synchronous tracking channels
Exceptional Sensitivity
Tracking: -165dBm, Re-acquisition: -156dBm, Acquisition: -148dBm
Fast Positioning
Cold start: 35s, Warm start: 30s, Hot start: 1s
Precision Timing
1PPS output with ±40ns accuracy, 100ms pulse width
Ultra-Low Power
Acquisition: 35mA, Tracking: 30mA, Standby: 2.5mA, Backup: 20μA
High Update Rate
Configurable up to 10Hz (1Hz default)
Technical Specifications
| Model | AAM-1513P-GKBD |
|---|---|
| Chipset Platform | GK9501 |
| Supported Systems | GPS L1, BeiDou B1, QZSS, SBAS (WAAS, EGNOS, MSAS, GAGAN) |
| Antenna | Integrated 12×12×4mm patch antenna with built-in LNA |
| Receiver Channels | 66 search channels, 22 synchronous tracking channels |
| Sensitivity | Tracking: -165dBm, Re-acquisition: -156dBm, Acquisition: -148dBm |
| TTFF | Cold start: 35s, Warm start: 30s, Hot start: 1s |
| Position Accuracy | <2.5m CEP (Autonomous) |
| Timing Accuracy | 1PPS: ±40ns, Pulse width: 100ms |
| Update Rate | Up to 10Hz (1Hz default) |
| Power Consumption | Acquisition: 35mA, Tracking: 30mA, Standby: 2.5mA, Backup: 20μA |
| Operating Voltage | 2.8V to 4.3V (Typical: 3.3V) |
| Interface | UART TTL (4800bps to 115200bps, default 9600bps) |
| Protocol | NMEA-0183 or custom protocol |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -45°C to +125°C |
| Module Dimensions | 15.25×12.9×6.43mm |
| Antenna Dimensions | 12×12×4mm |
| Weight | Approx. 3.8g |
| Dynamic Performance | Altitude: 18,000m, Velocity: 515m/s, Acceleration: 4G |
| Environmental Compliance | RoHS compliant (Lead-free) |
Applications
Timing Systems
Precision timing and synchronization applications
Mobile Devices
Smartphones, tablets and portable communication devices
Vehicle Navigation
Automotive navigation and telematics systems
Portable Navigation
PND (Portable Navigation Devices) and handheld GPS
Camera & Imaging
Geotagging for cameras and security systems
Industrial Timing
Industrial automation and timing-critical applications
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