Deep Space Network

    • Offizieller Beitrag
    • Offizieller Beitrag

    Real time DSN and Near Space Network communication status:

    https://scan-now.gsfc.nasa.gov/scan


    For James Webb Space Telescope ephemeris data:

    Horizons System
    Entries:

    Target body: JWST

    Observer Location: As required (e.g. 000 = Greenwich Observatory)

    Time Specification: As required

    Table Settings: As required but choose only 4 & 20 for simpler table of Az-El, distance & range rate. Range units can be AU or km.

    1.2m Prodelin 3122 az-el with one of:
    S: Helical feed, 0.8dB NF LNA, X: 1.2dB NF LNA, conical feed,
    Ku 12-18GHz: corrugated conical feed, 1.5dB NF LNA, Ku (Standard): SMW Q-PLL type C, Prodelin feed. Ku (Extended): 11.3GHz LO SMW & Prodelin Feed Ka: Gilat ex-ODU PLLs Gilat feeds, Ka 18-26.5GHz: Patriot feed, home made 4dB NF LNA, Ka DSN: Corrugated conical feed, home made 3dB NF Down-Converter

    1.5m IRTE, Polar mount with Octagon OSLO mod. C120, IRTE feed
    40km East of London, UK

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