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Leo Store - Calian - TW605 Low Noise Choke Ring Antenna Amplifier 1

TW605 Low Noise Choke Ring Antenna Amplifier

TW605 Family of Low Noise Amplifiers for Choke Ring Antennas

 

The TW605 family of low noise amplifiers (LNA) provides a high-performance amplifier upgrade for full GNSS (GPS/QZSS, GLONASS, Galileo, BeiDou) frequency choke ring antennas.

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    Signals

    L1 L2 L5

    G1 G2 G3

    E1 E5a E5b E6

    B1 B2 B3

    L-Band (1525-1559MHz) Yes
    Pass band ripple (dB-max)

    1164 - 1300: 2.0

    1525 - 1610: 1.0

    Out of Band Rejection (dB-min)

    < 800 MHz: > 65

    < 900 MHz: 25

    <1430 MHz: 29

    > 1700 MHz: 45

    > 1800 MHz: > 70

    Group Delay Variation (ns-max

    1164 - 1300: 5

    1525 - 1610: 5

    Noise Figure (typ)

    1164 - 1300: 2.5

    1525 - 1610: 2.5

     

    Electrical:

    Impedance

    50 Ohms

    Supply Range voltage 3 to 16 VDC Nominal, 12 VDC recommended operating max
    Supply Current

    50 mA max

     

    Mechanicals:

    Mechanical Size

    98.0 mm x 93.0 mm x 17.6 mm

    Connectors SMA Jack
    Supply Current

    50 mA max

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