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MicroMet Group

MicroMet Group. Cutting Edge Technology. Upper Air Radio Sounding Systems. MicroMet Upper Air Sounding Systems use state-of-the-art techniques in :. Introduction. Sensor technology RF Communication Signal processing Computer applications. MicroMet. MicroMet’s Radiosonde Family.

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MicroMet Group

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  1. MicroMet Group Cutting Edge Technology Upper Air Radio Sounding Systems

  2. MicroMet Upper Air Sounding Systems use state-of-the-art techniques in : Introduction Sensor technology RF Communication Signal processing Computer applications MicroMet

  3. MicroMet’s Radiosonde Family • Mini-Rawin Sonde Systems • GPS – based Wind Finding Radiosonde Systems • Tethersonde Systems • Dropsonde System • Air-launched Radiosonde Systems MicroMet

  4. GPS – based Wind Finding Radiosonde System : MicroMet

  5. Radiosonde Payload • 12-channel GPS on – board • Fast response Sensors • Pressure, Temperature & RH Sensor fitted • Ozone Sensor optional • 4 extra channels for any other Sensors • Microprocessor-controlled logging – uses AVR RISC processor • FPGA used for signal processing • Digital Synthesised Transmitter (DDS technology) in 400-410 MHz band • GFSK Modulation • Choice of NiMH or Water – activated battery MicroMet

  6. High Performance Receiver • Digital synthesized ultra-sensitive RF Receiver • FPGA based signal processing • Fully microprocessor – based Controller • 2X16 VFD Display for real-time display of data & system set up • 4X6 long-life tactile Keypad for system operation • Removable Flash Memory up to 128MB -- Enough for 600 two hourly flights • Can also be used without PC . Data can be down loaded on PC later & analysed • Rechargeable Battery used in the System • Rugged & Reliable MicroMet

  7. Receiving Computer • System can use PC either in real-time or off - line mode • Data can be transferred • from receiver directly on-line • from removable Memory Module off-line • Any Notebook or Desktop Computer can be used (Pentium-III & Above ) • Works under Windows environment Linux O/S available on request MicroMet

  8. Application Software • Comprehensive Application Software built-in, based on MicroMet - DAD suite • User-friendly -- Can be used by inexperienced operators • Standard Displays include TEXT, NUM DATA, X-YR, SCR, CCR & BCR • System Displays include Skew-T log P diagrams, Hodographs, Wind diagram with Elevation Angles, Stuve diagrams & Winds • Ballistic applications software available • Easy-to-use Set Up utility • Any number of Set-Up’s can be stored • Host of other utilities include Insert, View • Report Generation Facility • Can print in any display or report mode • Custom Software available MicroMet

  9. Advantages of MicroMet Radiosonde Systems • Uses the Latest In GPS Technology With Ground Check Facility • Fully Ruggedized For Use In Harsh Conditions • Manufactured to meet international standards (ETSI standard for digital radiosondes) • High accuracy of data recorded • Radiosonde available from Stock. No need to stock huge quantities • Available for Sale All Over the World • Uses latest manufacturing technologies -- SMD, DDS, FPGA, AVR-mega • Can be operated in field. Data can be recorded on removable mini-memory modules , which can be transported easily • Very low power consumption MicroMet

  10. MicroMet Group Cutting Edge Technology

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