Product overview
The RadioLink SE100 provides satellite positioning and an integrated electronic compass for flight-controller installations. Its receiver supports simultaneous operation with BD1, GPS/L1, Galileo/E1 and GLONASS/G1 signals across three frequency bands. Positioning accuracy is specified as 50 centimeters, with acquisition of 20 satellites in 6 seconds at open ground. The module defaults to NMEA, automatically selects the connected flight controller’s protocol and returns to NMEA after disconnection. Electrical integration requires a 5±5%VDC supply, with current specified at 50–100mA and a baud rate of 38.4K.
The hardware combines a Ublox M10050 decoder, ceramic chip antennas, a 20dB MMIC low-noise amplifier and two-stage Murata surface acoustic wave filtering. The filtering provides 78db attenuation against out-of-band interference, while the LNA has an in-band input 1dB compression point of -3dBm. An IST8310 electronic compass is built in with an I2C interface, and supercapacitors form part of the internal assembly. The supplied package consists of one SE100 module, one GPS holder and one packing box, defining the procurement scope as a positioning component for integration.
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 linearity | High-linearity LNA with a 1dB compression point of -3dBmIn-band input. |
| Reception frequencies | 1561±1MHz, 1575±1MHz, 1602–1610MHz |
| Satellite signals | BD1, GPS/L1, Galileo/E1 and 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. |
| 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; I2C port. |
| Antenna | 2.5dBI high-gain, high-selectivity ceramic chip antennas |
| Amplifier IC | High-gain (20dB) MMIC LNA chip |
| Filter architecture | Two-stage Murata surface acoustic wave filter |
| Supercapacitors | Supercapacitors incorporated |
| Package contents | 1 SE100, 1 GPS holder and 1 packing boxSupplied packing configuration. |
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