Scientific Instrument, Radar and Sonar Systems and Components, Radarbased Surveillance Systems

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Tender For Radar Based Altitude Sensor System :- 1 Frequency Of Operation At 4.3 Ghz ( C-Band ) Lowest Altitude Measurement: 2 Ft Or Lesser ( 3 ) Highest Altitude Measurement: 2500 Ft Or Higher ( 4 ) The Altimeter Should Have Accuracy Of ± 2 Ft Or 2% Of Altitude ( 5 ) The Altimeter Should Provide Altitude Update At 66 Hz Or Faster ( 6 ) Power Consumption : 11 Watt ( Max ) ( 7 ) Data Interface: Rs 422 ( 8 ) The Altimeter Should Operate With Input Voltage Range Of 22 V Minus 32 V ( 9 ) The Altimeter Should Have Synchronous Duplex Communication ( Command And Response ) ( 10 ) The Altimeter Should Have Altitude Rate Measurement Feature ( 11 ) The Altimeter Should Have Low Probability Of Intercept ( Lpi ) Feature ( 12 ) The Altimeter Should Have Very Low Rf Power, High Bandwidth ( 13 ) The Altimeter Should Support At Least ± 20 Deg Roll And Pitch Angles ( 14 ) The Altimeter Size Has To Be Greater Then Or Equal To 171 Mm X Mm X 18 Mm ( Due To Space Restriction In The System To Be Utilized ) ( 15 ) The Altimeter Weight Has To Be Greater Then Or Equal To 450 Grams Excluding Antenna ( For Weight Management Of The System In Which Altimeter Is Desired To Be Utilized ) ( 16 ) The Altimeter Working Should Be Linear Fm ( 17 ) Antenna Interface: Sma ( F ) For Separate Tx And Rx Antenna ( 18 ) Maintainability Features: Start-Up And Initiated Built-In-Test ( Bit ) With Loopback Test And Periodic Built-Intest ( Bit )