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Ku LNB(HX-KuLNB)

Ku LNB(HX-KuLNB)

Model: SP-k-42

Short Description:

The Ku-band LNB mainly includes a receiving channel, a low-noise amplifier, and a local oscillator circuit; it amplifies the low-noise signal of the Ku-band from the satellite and down-converts it to the S/L band. The product has the characteristics of high reliability and small size, and the product is used in satellite ground terminals.

Low noise; high frequency stability; small size; low phase noise; performance indicators have reached the international advanced level.


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Product Detail

Main Indicator Parameters

Product Tags

Main Indicator Parameters

Parameter name

Typical value

Model

SP-k-42

 Output frequency

Basic type: 12.25GHz~12.75GHz;

Extended frequency band: 10.95GHz~12.2GHz;

Zhongxing 9 frequency band: 11.7GHz~12.2GHz;

 Input frequency

Basic type: 0.95GHz~1.450 GHz;

Extended frequency band: 0.95GHz~1.7GHz;

Zhongxing 9 frequency band: 0.95GHz~1.45GHz;

     1dB compression point

2dBm typ., 4dBm max

 Noise figure

0.8dB typ., 1dB max.

Linear gain

57dB typ., 62dB max.

Frequency Stability

±0.1ppm (room temperature)

±1ppm (full temperature)

Gain stability

4.0dB max.

IF interface

F

Input waveguide

WR-75G

Input standing wave

2.5:1 typ.

Output standing wave

2.3:1 typ.

Powered by

12~24V

Current

200mA

Volume

90.4mm×43mm×43mm

Weight

≤0.18Kg

      Operating temperature

-40℃~60℃


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  • Parameter name

    Typical value

    Model

    SP-k-42

     Output frequency

    Basic type: 12.25GHz~12.75GHz;

    Extended frequency band: 10.95GHz~12.2GHz;

    Zhongxing 9 frequency band: 11.7GHz~12.2GHz;

     Input frequency

    Basic type: 0.95GHz~1.450 GHz;

    Extended frequency band: 0.95GHz~1.7GHz;

    Zhongxing 9 frequency band: 0.95GHz~1.45GHz;

         1dB compression point

    2dBm typ., 4dBm max

     Noise figure

    0.8dB typ., 1dB max.

    Linear gain

    57dB typ., 62dB max.

    Frequency Stability

    ±0.1ppm (room temperature)

    ±1ppm (full temperature)

    Gain stability

    4.0dB max.

    IF interface

    F

    Input waveguide

    WR-75G

    Input standing wave

    2.5:1 typ.

    Output standing wave

    2.3:1 typ.

    Powered by

    12~24V

    Current

    200mA

    Volume

    90.4mm×43mm×43mm

    Weight

    ≤0.18Kg

          Operating temperature

    -40℃~60℃

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