Tenders Are Invited For Radiosonde Apparatus – Acquisition Of Radiosonde And Related Equipment in Hungary

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Radiosonde Apparatus – Acquisition Of Radiosonde And Related Equipment. Hungaromet Nonprofit Zrt. Uses Vaisala As41 Autosonde Ground Equipment For High-Atmosphere Radiosonde Measurements In Budapest And Szeged. These Devices Are Electromechanical Devices That Operate Automatically, Using Robot Technology. They Are Able, On The Basis Of A Pre-Programmed Schedule, On Any Day Of The Week, At Any Specified Time: - Immediately Before The Measurement, Prepare And Check The Radiosonde For Measurement, - Fill The Balloon That Sends The Probe Into The High Atmosphere With Hydrogen Gas, - Release The Radiosonde-Balloon Assembly At The Specified Time, - To Receive And Process Atmospheric Data Measured By The Probe And Broadcast In Real Time With The Help Of Its Radio Transmitter, - To Produce The Data In A Format Suitable For International Meteorological Data Exchange And Transmit It Using Standard It Tools. The Equipment Can Be Pre-Charged With A Quantity Of Equipment Suitable For Up To 60 High-Atmosphere Measurements (Take-Offs). Within The Framework Of This Procurement, The Winning Bidder Is Responsible For Delivering The Following Devices Suitable For Charging The Above Devices (Basic Quantity): - 1,400 Radiosondes, Which: O Are Compatible With Vaisala As41 Autosonde Type Ground Equipment O Can Measure Temperature During Flight With An Accuracy Of At Least 0.2 C; O It Can Measure Relative Humidity During Its Flight, With An Accuracy Of At Least 3%; O During Flight, It Can Measure Its Pressure With An Accuracy Of At Least 0.4 Hpa Up To 16 Km, And At Least 0.3 Hpa Above 16 Km; O During Its Flight, Using Gps Technology, It Can Measure The Direction Of The Altitude Wind To At Least 2 Degrees And Its Speed With An Accuracy Of At Least 0.2 M/S; O Broadcast Within The 400-406 Mhz Radio Frequency Band, On The Frequency Chosen By The User, With A Power Of At Least 60 Mw. - 1,400 600-Gram Balloons That Can Raise The Radio Probe To A Height Of At Least 32 Km; - 1400 Balloon Valves That Make The Balloon Suitable For Automatic Filling. General Requirements — 12 Months Full Warranty For The Radio Probes Among The Devices To Be Purchased, — Delivery Of Factory New Products. The Requirements For The Devices To Be Delivered Are Detailed In The Technical Description, Which Is Part Of The Public Procurement Documentation.

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