Product overview
The RadioLink SE100 provides satellite positioning and electronic compass functions for flight-controller integration. Its architecture combines a Ublox M10050 decoder, 2.5dBI ceramic chip antennas, a 20dB MMIC low-noise amplifier and Murata two-stage surface acoustic wave filtering. The filtering provides 78db attenuation for out-of-band interference, while the high-linearity amplifier addresses interference remaining within the reception band. Reception spans three frequency ranges and supports simultaneous operation with BD1, GPS/L1, Galileo/E1 and GLONASS/G1. Positioning accuracy is specified as 50 centimeters; acquisition of 20 satellites in six seconds is qualified for open ground.
Integration uses a 5±5%VDC supply, with specified current of 50-100mA and a baud rate of 38.4K. The built-in IST8310 compass provides an I2C interface alongside the satellite-positioning function. NMEA is the default protocol; the SE100 recognizes the connected flight controller type and switches to its protocol, returning to NMEA after disconnection. The supplied configuration consists of one SE100 module, one GPS holder and one packing box. This is a positioning accessory for installation into a flight-control system, rather than a complete aircraft or an airframe kit.
Specifications
| Specification | Value & conditions |
|---|---|
| Product identity | RadioLink SE100 M10N GPS module |
| Positioning accuracy | 50 centimeters |
| Satellite acquisition | 20 satellites in 6 secondsAt open ground. |
| Out-of-band interference filtering | Two-stage filtering with 78db attenuation |
| LNA compression point | 1dB compression point: -3dBm; high-linearity LNA reduces the impact of interference signals passing through the filterIn-band input. |
| Reception frequencies | 1561±1MHz, 1575±1MHz, 1602～1610MHz |
| Satellite systems and bands | BD1, GPS/L1, Galileo/E1, GLONASS/G1Simultaneous quad satellite system operation. |
| Default protocol | NMEADefault operation and after disconnection from the flight controller. |
| Automatic protocol selection | Recognizes the flight controller type and automatically switches to its protocolWhen connected to a flight controller; returns to default NMEA when disconnected. |
| Baud rate | 38.4K |
| Supply voltage | 5±5%VDC |
| Current | 50-100mA |
| GPS decoder chip | Ublox M10050 |
| Electronic compass | IST8310 high-precision electronic compassBuilt-in equipment; I2C port. |
| Antenna | 2.5dBI high-gain, high-selectivity ceramic chip antennas |
| Amplifier IC | High-gain (20dB) MMIC LNA chip |
| Filter architecture | Murata two-stage SAWF (surface acoustic wave filter) |
| Supercapacitors | Supercapacitors incorporated |
| Packing list | SE100 ×1; GPS holder ×1; packing box ×1Supplied configuration. |
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