39.0°E Hellas Sat 3

  • I can not be sure but this may be Hellas Sat 3 39E. It is between Turksat 42E and Athena Fidus 37.8E. There are 4 or more 800kHz wide data signals and one 300kHz wide. There is a carrier on 18717.8MHz and possibly 2 other weak carriers nearby. The weak ones could be spurii.

    Polarisation is circular but received on a linear feed. No other signals visible between 18.5 and 20.5GHz
    A peak was visible on Crazyscan but the individual signals were not separable or lockable.

    The frequency accuracy is +/-100kHz
    1.2m Offset

  • Just my circular spectrum.

    Images

    qwer setup

    Location: Rastatt, Germany

    C-band: 55.5°West-68.5°East ORBITRON O-16 (4,9m)

    X-band: 17.8°W-60.2°E KATHREIN CAS 120 (1,2m)

    Ku-band: 61.0°West-80.0°East KATHREIN CAS 23 (2,2m)

    Ka-band A/B/C/D: 30.0°W-75.0°E KATHREIN CAS 018 (1,8m)

    Ka-band band A 2x KATHREIN CAS 120 fix on 19.2°E and 42.0°E

    Ku-band LNB: Invacom SNF-031, Inverto Single Flange

    C-band LNBs: Kaonsat, C-Panorama 13K, Norsat 8000RI C-DRO, BrasilSat LNBF AP30 PLL

    Ka-Band LNBs: Inverto Twin WHITE Ka Circular Dual Polarity LNB (flange), Inverto IDLK-SINL20-KAKU-OPP,MCL-KP04, Norsat 9000HX-O3B-BN, Orbital LNB1825F-1000D-WF55

    X-band LNB: Norsat X1000HAF

    Feeds: Invacom ADF_10 + 2 rings, XMW Ka-band Feed FD9000K

    Waveguide Polariser: AV-COMM

    Tuner: TBS 6925, TBS 6903, TBS 6903X, TBS 6522

    >qwer setup

  • Circular left spectrum. (19575 looks like an home-made problem - appears on several positions...)

    Images

    qwer setup

    Location: Rastatt, Germany

    C-band: 55.5°West-68.5°East ORBITRON O-16 (4,9m)

    X-band: 17.8°W-60.2°E KATHREIN CAS 120 (1,2m)

    Ku-band: 61.0°West-80.0°East KATHREIN CAS 23 (2,2m)

    Ka-band A/B/C/D: 30.0°W-75.0°E KATHREIN CAS 018 (1,8m)

    Ka-band band A 2x KATHREIN CAS 120 fix on 19.2°E and 42.0°E

    Ku-band LNB: Invacom SNF-031, Inverto Single Flange

    C-band LNBs: Kaonsat, C-Panorama 13K, Norsat 8000RI C-DRO, BrasilSat LNBF AP30 PLL

    Ka-Band LNBs: Inverto Twin WHITE Ka Circular Dual Polarity LNB (flange), Inverto IDLK-SINL20-KAKU-OPP,MCL-KP04, Norsat 9000HX-O3B-BN, Orbital LNB1825F-1000D-WF55

    X-band LNB: Norsat X1000HAF

    Feeds: Invacom ADF_10 + 2 rings, XMW Ka-band Feed FD9000K

    Waveguide Polariser: AV-COMM

    Tuner: TBS 6925, TBS 6903, TBS 6903X, TBS 6522

    >qwer setup

  • Circular left spectrum. (19575 looks like an home-made problem - appears on several positions...)

    Nothing here on that frequency.

    LHCP spectrum

    Images

    1.2m Prodelin 3122 az-el (Not in use) 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, 3dB NF Down-Converter

    1.8m PF, Polar mount with SMW Q-PLL type C or R, Precision/Elite feed
    40km East of London, UK

  • Thanks for trying, s-band! Circular right spectrum now.

    Images

    qwer setup

    Location: Rastatt, Germany

    C-band: 55.5°West-68.5°East ORBITRON O-16 (4,9m)

    X-band: 17.8°W-60.2°E KATHREIN CAS 120 (1,2m)

    Ku-band: 61.0°West-80.0°East KATHREIN CAS 23 (2,2m)

    Ka-band A/B/C/D: 30.0°W-75.0°E KATHREIN CAS 018 (1,8m)

    Ka-band band A 2x KATHREIN CAS 120 fix on 19.2°E and 42.0°E

    Ku-band LNB: Invacom SNF-031, Inverto Single Flange

    C-band LNBs: Kaonsat, C-Panorama 13K, Norsat 8000RI C-DRO, BrasilSat LNBF AP30 PLL

    Ka-Band LNBs: Inverto Twin WHITE Ka Circular Dual Polarity LNB (flange), Inverto IDLK-SINL20-KAKU-OPP,MCL-KP04, Norsat 9000HX-O3B-BN, Orbital LNB1825F-1000D-WF55

    X-band LNB: Norsat X1000HAF

    Feeds: Invacom ADF_10 + 2 rings, XMW Ka-band Feed FD9000K

    Waveguide Polariser: AV-COMM

    Tuner: TBS 6925, TBS 6903, TBS 6903X, TBS 6522

    >qwer setup

  • Another circular right spectrum.

    Images

    qwer setup

    Location: Rastatt, Germany

    C-band: 55.5°West-68.5°East ORBITRON O-16 (4,9m)

    X-band: 17.8°W-60.2°E KATHREIN CAS 120 (1,2m)

    Ku-band: 61.0°West-80.0°East KATHREIN CAS 23 (2,2m)

    Ka-band A/B/C/D: 30.0°W-75.0°E KATHREIN CAS 018 (1,8m)

    Ka-band band A 2x KATHREIN CAS 120 fix on 19.2°E and 42.0°E

    Ku-band LNB: Invacom SNF-031, Inverto Single Flange

    C-band LNBs: Kaonsat, C-Panorama 13K, Norsat 8000RI C-DRO, BrasilSat LNBF AP30 PLL

    Ka-Band LNBs: Inverto Twin WHITE Ka Circular Dual Polarity LNB (flange), Inverto IDLK-SINL20-KAKU-OPP,MCL-KP04, Norsat 9000HX-O3B-BN, Orbital LNB1825F-1000D-WF55

    X-band LNB: Norsat X1000HAF

    Feeds: Invacom ADF_10 + 2 rings, XMW Ka-band Feed FD9000K

    Waveguide Polariser: AV-COMM

    Tuner: TBS 6925, TBS 6903, TBS 6903X, TBS 6522

    >qwer setup

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