| PartNumber | GYSFFMAXB | GYSFFMAXX | GYSFFMAXC |
| Description | GPS Modules GPS UART 115.2 22Track / 66Acq Chan | GPS Modules GPS MODULE | GPS Modules Glonass UART 115.2 26Track / 99Acq Chan |
| Manufacturer | Taiyo Yuden | Taiyo Yuden | Taiyo Yuden |
| Product Category | GPS Modules | GPS Modules | GPS Modules |
| RoHS | Y | Y | Y |
| Frequency | 1.575 GHz | 1.575 GHz | 1.575 GHz |
| Number of Channels | 66 Channel | 66 Channel | 99 Channel |
| Time To First Fix Cold Start | 42 s | 39 s | 38 s |
| Acquisition Sensitivity | - 146 dBm | - 145 dBm | - 146 dBm |
| Horizontal Position Accuracy | 2 m | 2 m | 1.4 m |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Operating Supply Current | 19 mA | 29 mA | 22 mA |
| Interface Type | UART | UART | UART |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Dimensions | 10.8 mm x 10 mm x 2.05 mm | 10.8 mm x 10 mm x 2.05 mm | 10.8 mm x 10 mm x 2.05 mm |
| Packaging | Reel | Reel | Reel |
| Brand | Taiyo Yuden | Taiyo Yuden | Taiyo Yuden |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Minimum Operating Temperature | - 30 C | - 30 C | - 30 C |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | GPS Modules | GPS Modules | GPS Modules |
| Factory Pack Quantity | 1000 | 100 | 1000 |
| Subcategory | Wireless & RF Modules | Wireless & RF Modules | Wireless & RF Modules |
| Part # Aliases | GT GYSFFMAXB | - | - |