Tender For Spare 400 Watt Ext. C-Band Twta, hassan-Karnataka

Supply Of Spare 400 Watt Ext. C-Band Twta => Limited - Microwave Tubes , 1 Frequency Range 5850 – 7075 MHz Yes / No / Explain 2 Amplifier Type TWTA Yes / No / Explain 3 Output power 400W min. Yes / No / Explain 4 Flange output 350W min. Yes / No / Explain 5 Gain 75 dB Min. @ rated output Yes / No / Explain 6 Output power adjustability 0 – 20 dB with 0.1 dB resolution Yes / No / Explain 7 Gain stability vs. Time ± 0.25 dB/24 hrs max. @ Const. drive & temp. Yes / No / Explain 8 Gain stability vs. Temperature ± 1 dB max. from 0 – 50°C @ constant drive Yes / No / Explain 9 Gain variation 0.6 dB p-p max. across any 40MHz full band Yes / No / Explain 10 Gain slope ± 0.02 dB/MHz max. Yes / No / Explain 11 Input / Output VSWR 1.3:1 max. Yes / No / Explain 12 Load VSWR 2.0:1 max. for operation without damage Yes / No / Explain 13 AM/PM Conversion 3°/dB Max. for a single carrier at 6 dB below rated power Yes / No / Explain 14 Harmonic output -60 dBc at rated power, second and third harmonics Yes / No / Explain Tender No : MCF/PURCHASE-01/MC202200016701 Page 20 of 25 15 Phase Noise 12 dB below IESS Phase Noise Profile AC Fundamental -42 dBc Sum of All Spurs -50 dBc Yes / No / Explain 16 Noise & spurious - 17 3.4-4.2 GHz - 130 dBW/4 KHz Yes / No / Explain 18 5.85-7.075 GHz - 65 dBW/4 KHz Yes / No / Explain 19 Third Order Intermodulation Product - 24 dBc with two equal carriers at 7 dB below rated Power. Yes / No / Explain 20 Group Delay (36 MHz Band) - 21 Linear 0.01ns/MHz max. Yes / No / Explain 22 Parabolic 0.001ns/MHz2 max. Yes / No / Explain 23 Ripple 0.5ns Peak-to-Peak max. Yes / No / Explain 24 Computer Interface RS-232/RS-422 Yes / No / Explain 25 Primary power 110 to 240 V AC ± 10%, 47 to 63 Hz, single phase Yes / No / Explain 26 ENVIRONMENTAL - 27 Ambient temperature 0 to +50°C Operating,-10 to +70C non-operating Yes / No / Explain 28 Relative humidity 95% non-condensing Yes / No / Explain 29 Altitude 10,000 feet MSL Max. Yes / No / Explain 30 Shock & vibration As normally encountered in satellite earth stations & Shipping Yes / No / Explain 31 MECHANICAL - 32 RF Input Connector Type-N female Yes / No / Explain Tender No : MCF/PURCHASE-01/MC202200016701 Page 21 of 25 Document : Specifications of the Indent 33 RF Output Connector CPR-137 (G) Waveguide flange Yes / No / Explain 34 RF Power Monitors Co-axial type N(f) Yes / No / Explain 35 Cooling Forced air with integral blower / fans. Yes / No / Explain 36 Mounting 19” Rack Mountable; Suitable mounting accessories / rackrails to be provided towards ease of maintenance Yes / No / Explain 37 GENERAL - 38 Application Indoor Yes / No / Explain 39 Metering & Controls 1. Suitable metering / display to Indicate major operational parameters of the TWTA viz. RF Output (in W/dBm), Reflected RF, Heater Voltage / Current, Attenuation (in dB); Helix Voltage / Current etc.2.Suitable Controls to be provided for adjusting RF Output & setting Trip-Set values for critical parameters Yes / No / Explain 40 Manuals 1. Operation & Maintenance Manual Yes / No / Explain 41 Warranty Minimum 1 Year Warranty to be provided. Yes / No / Explain 42 Make CPI Yes / No / Explain 43 Model No. VZC6964AA Yes / No / Explain 44 Catalog Catalog of TWTA to be provided by the Bidder Yes / No / Explain 45 Compliance Statement

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