Ray of the probes (spherical) | 35 mm |
Weigth | 10 - 15 g |
Outer shell | Laminate resin or HDPE (High Density Polyethylene Molecular) |
Terminal velocity on the ground | 36 - 45 km/h |
Time to fall on the ground from 10,000 m | 13 - 20 minuti |
Sensors Voltage | 3 V |
Probe meanpowerconsumption | 100 mA |
Sensors | Triaxial accelerometer, temperature, pressure, humidiy |
Sampling period of the sensors. Temperature: Pressure: Humidity Triaxial accelerometer |
2 s 2 s 2 s 0.1 s |
Transmissionfrequency | 350 MHz - 433 MHz |
Probe RF transceiver Transmittedpower Sensitivity |
−30 dBm −70 dBm |
Ground receiver RF transceivera Transmitted power Sensitivity |
30 dBm −130 dBm |
Modulationscheme | GFSK |
Transmissionspeed | 4800 baud |
Inquiringtechnique | Polling |