Dimensions, weight, and power
| Parameter | OnFlight Hub+ |
|---|---|
| Case dimensions (L × W × H), excluding antenna | 120 × 93 × 28 mm |
| Integrated helical antenna height above case | 42 mm |
| Total height with integrated helical antenna | 70 mm |
| Weight, integrated antenna | Less than 8 oz |
| Weight, external antenna | Less than 13 oz |
| Battery life | 6+ hours |
| Charging time | Approximately 2.5 hours |
| Charging input | 5 V USB-C |
System capabilities
| Parameter | OnFlight Hub+ |
|---|---|
| System rate | 100 Hz |
| Selectable recording rates | 100, 50, 25, 10, or 5 Hz |
| Navigation | GNSS-aided inertial navigation |
| GNSS | Multi-frequency, multi-constellation |
| Antenna options | Integrated helical antenna or external antenna |
| Timebase | GPS synchronized |
| Integrated analog inputs | Four channels, AIN0–AIN3 |
| Analog connector on OFH+ | Three-row, 15-pin female D-sub |
| Analog input range | 0–2.048 V |
| Analog sensor supply outputs | +2.048 V, 100 mA maximum per output |
| Analog calibration | Two-point or three-point per channel |
| Sensors | GNSS, accelerometer, gyro, magnetometer, and static pressure |
| Connectivity | Wi-Fi and Bluetooth |
| Live output | GDL 90 and custom UDP |
| Recording media | FAT32-formatted microSD card |
| Recording formats | ONFLIGHT (.onflight) and ACROWRX (.acrowrx_plus) |
| Charging input | 5 V USB-C |
For fastest charging, turn the power switch off. OFH+ can also operate while charging. See Power and initialization for operating instructions.
Configuration limits
See Configuration for settings and accepted ranges, and Analog connector pinout for sensor connections and electrical limits.