Hotline：0755-27205589

    PRODUCTS

    Multi-satellite single-frequency ceiling antenna specification
    创始人2025-01-14

    TDXL-CZ1001 is a B1I, B1C and L1 system navigation antenna designed with a lightweight and compact appearance, making it suitable for the fields with strict requirement on product weight like aerial vehicles and aviation. It features high gain and excellent low elevation gain, ensuring the antenna can reliably capture satellite signals even during high-speed movement.

    1、High low noise amplifier gain, compatible with longer cables.

    2、High passive gain, compact size and lightweight.

    3、The structure can be flexibly customized according to customer’s requirements to achieve conformal design with the end product.

    Signal support

    BDS：B1I、B1C；   GPS：L1

    Operating frequency

    L1:1575.42 ±1.023MHz；

    B1I：1561.098±2.046MHz；BIC:1575.42MHz±2.046MHz;

    Passive antenna gain index

    Gain at elevation angle 90° 

    ≥2.5dBi

    Axial ratio at elevation angle 90°

    ≤3 dB

    Gain at elevation angle 20°

    ≥-4dBi

    Coverage range

    Horizontal 360°

    Polarization

    RHCP@B1&L1

    Impedance

    50Ω

    Axial ratio

    ≤3.0dB

     

     

    LNA index

    Operating voltage

    3.3~5.5V DC

    Appearance and colour

    Customer specified

    Operating current

    ≤30m

    Dimension （mm）

    See the attached figure

    Gain

    35±2dB

    Output interface

    SMA-JB2

    Noise figure

    ＜1.5dB

    Output V.S.W.R.

    ＜2.0

    Flatness in band

    ±1dB

    Out-of-band rejection

    ≥40（outside of f0±50MHz）

    Operating environment and mounting type

    Operating temperature

    －40℃～＋80℃

    Storage temperature

    －40℃～＋80℃

    Humidity

    95% non-condensing

    Mounting type

    Magnetic&Back adhesive

    Related models：TDXL-CZ1001
    Dimension：
    image.png

    Previous Article：none

    Next Article：Miniaturized car ceiling antenna SPECIFICATION