DROPSONDE
Fully-coded gps radiosonde sensors calibration stored on EEPROM
- Ground check facility 400 to 406 Mhz
- Digital synthesizer 200 Khz step frequency setting
- Digital transmission in 1 sec cycles
- Narrow bandwidth
- Power supply with dry cell batteries
- Batteries life > 3 hours
- No suspension lengh limitation
- Calibration stored in EEPROM
- Sensors reset with "ground check"
- Dimensions: diameter 80x260 mm
- Weight 220g (including batteries)
ADDITIONAL FEATURES
WIND
- Differential GPS with C/A code altitude
- Altitude not limited
- Position accuracy : 10 m
- Horizontal wind accuracy : 0.15 m/s
- Wind direction accuracy : 2 °
- Position resolution : 0.01 m
- Horizontal wind resolution : 0.01 m/s
- Wind direction resolution : 0.1 °
- Measurement frequency : 1 Hz
HUMIDITY
- Sensor type: Capacity
- Measurement range: 0- 100
- Resolution: 0.1
- Absolute accuracye: /-5
- Response time: <2s
- Measurement frequency: 1 Hz
- Ground calibration
- Measurement channel calibration: Stored in EEPROM
PRESSION
- Measurement range : 1100 - 3 hPa
- Accuracy : ±1 hPa at surface; ±0.1 hPa - 60 hPa
- Resolution : 0.1 hPa
TEMPERATURE
- Sensor type :Thermistor
- Measurement range 60°C to -90°C
- Resolution 0.1°C
- Absolute accuracy /- 0.5°C
- Response time < 2 s
- Measurement frequency 1 Hz
- Ground calibration Possible
- Measurement channel calibration Stored in EEPROM