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Leo Store - Calian - TW7972 Triple-Band GNSS Antenna 1

TW7972 Triple-Band GNSS Antenna

TW7972 Triple-band GNSS Antenna + L-band


The TW7972 employs Calian’s unique Accutenna® technology, covering GPS/QZSS L1/L2/L5, GLONASS G1/G2/G3, Galileo E1/E5a/E5b, BeiDou B1/B2/B2a, as well as SBAS (WAAS/EGNOS/MSAS) and L-band correction services.

  • GNSS Coverage:

    GPS / QZSS L1, L2, L5
    GLONASS G1, G2, G3
    Galileo E1, E5a, E5b, E6
    BeiDou B1, B2, B2a, B3
    IRNSS / NavIC L5
    QZSS L6
    L-Band Services (1525 MHz - 1559 MHZ) 3.5 dBic typ. at Zenith (Gain)


    Low Noise Amplifier (LNA):

    Architecture Pre-filter → LNA stage 1 → filter → LNA stage 2
    Gain 32 dB typ.
    Noise Figure 2.5 dB typ. @ 25 °C
    Supply Voltage Range 2.5 to 16 VDC nominal, up to 50mV p-p ripple
    Supply Current 24 mA typ. at 25 °C, 25 mA max. at 75 °C




    69 mm (dia.) x 22 mm (h.)

    Weight 180 g
    Radome Radome: EXL9330, Base: Zamak White Metal
    Mount Magnetic
    Available Connectors Please refer to ordering guide
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