DropSonde


MAINFEATURES

  • Fully-coded new generation gps better accuracy and initialisationtime
  • Pressure derived from gps altitude or/and optional pressure sensor
  • Sensors calibration stored on eeprom
  • Batteries life > 3 hours
  • Ground check facility
  • New high performance re-programmable microprocessor
  • 400 to 406 mhz digital synthesiser narrow bandwidth
  • Better temperature accuracythanks to new microprocessor (12 bit)
  • 200 khz step frequency setting
  • Digital transmission in 1 sec cycles
  • Sensor boom new design allows a better response time andductility ofhumidity sensor
  • Low energy consumption power supply with only 4 dry cell batteries

GENERAL
Dimensions
Weight

TEMPERATURE

Sensor type
Measurement range
Resolution
Absolute accuracy
Response time
Measurement rate
Calibration adjustment
Factory calibration

PRESSURE
Range
Accuracy
Resolution

WINDMEASUREMENT
General
Altitude Range
Position accuracy
Horizontal Wind accuracy
Wind direction accuracy
Position resolution
Horizontal wind resolution
Wind direction resolution
Measurement rate

: L :260 mm – Ø 30mm
: 350 g (including batteries)


: Thermistor
: +60° to –90°
: 0.1°C
: +/- 0.5°C
: <2s
: 1 Hz
: Calibration prior launch
: Stored in EPROM


: 1050 to 3 hPa
: ±1 hPa at Surface; ±0.1 hPa at 60 hPa
: 0.1 hPa


: DGPS with C/A code altitude
: Unlimited with authorisation
: 10 m
: 0.15 m/s
: 2°
: 0.01 m
: 0.01 m/s
: 0.1 °
: 1 Hz
BATTERIES
Technology
Autonomy
Package

HUMIDITY
Sensor type
Measurement range
Resolution
Absolute accuracy
Response time
Measurement rate
Calibration adjustment
Factory calibration

TRANSMITTER
Frequency range
Frequency step
Frequency setting
Maximum drift
Output Power
Modulation type

CALIBRATION
Factory calibration
Ground Check

:1.5V Alkaline
: >3 h
: 4-battery pack


: Capacitor
: 0% to 100%
: 1%
+/-5%
: <2s
: 1 Hz
: Calibrationprior launch
: Stored in EPROM


: 400 to 406 MHz
: 200 KHz
: Programminginterface
: +/- 2 KHz
: 300 mW
: Digital PSK 4800 baud


: Stored on EPROM
: Prior launch

Believe you can and you are halfway there.