GA30-DV GPS digital step adjustable amplifier

√ Gain : 0~30dB, Digital display step adjustable . √ Frequency Range: 1150MHz~1650MHz √ Program control RS232 √ Pass DC and block DC switchable. √ Response For:GPS/Glonass/Galileo/Beidou2/IRNSS/OmniStar

Classification:

Product

GPS and GNSS Amplifiers


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  • Description

    GA30 - DV is the latest launch of the single stage of the low noise amplifier, its technical characteristics are as follows:

    1. Digital display gain: LED digital display, clearly display the current amplifier gain;

    2. Touch-tone gain adjustment: through the upper and lower key, you can adjust the gain when needed;

    3. Power control: toggle the power switch, easy control power supply state ;

    Covers the GPS, Galileo, and GLONASS, Beidou 2 etc. The device features 30dB gain and a noise figure less than 3dB. Since the product consumes less than 20mA, the device can be placed in line with the receiver antenna and can be powered by the GPS receiver's antenna voltage output.

    The GA30-DV is More practical than any competitive product in the market.

    Features:

    Gain : 0~30dB, Digital display step adjustable .

    Frequency Range: 1150MHz~1650MHz

    Program control RS232

    Pass DC and block DC switchable.

    Response For:GPS:L1,L2,L2C,L5;Glonass:G1,G2;Galileo:L1,E1,E2,E5(E5a,E5b),E6;Beidou2:B1,B2,B3;Beidou3:B1,B2,B3;IRNSS:L1,L5;OmniStar

    Specifications

    Parameter

    Conditions

    Min

    Typ

    Max

    Units

    Freq. Range

    In- Output ports, 50Ω

    1150

     

    1650

    MHz

    In &Out Imped

    In, all output ports 

     

    50

     

    Ω

    Gain

    1207MHz

    1227MHz

    1561MHz

    1575MHz

    1609MHz

     

    In- Output ports

    -45dBm Input Level

     

    0~30

     

    dB

    (0~30)-1.5

    0~30

    (0~30)+1.5

    (0~30)-1.5

    0~30

    (0~30)+1.5

    (0~30)-1.5

    0~30

    (0~30)+1.5

    (0~30)-1

    0~30

    (0~30)+1.5

    (0~30)-1.5

    0~30

    (0~30)+1.5

    Input SWR

     

     

     

    2.0:1

    -

    Output SWR

     

     

     

    2.0:1

    -

    Noise Figure

     

     

     

    2

    dB

       Gain Flatness

     

     

     

    2

    dB

    Amp. Balance

     

     

     

    0.5

    dB

    Phase Balance

     

     

     

    1.0

    deg

    Group Delay Flatness

     

     

     

    1

    ns

    Current

    Pass DC, No Powered configuration, DC input on Out Port

     

     

    250

    mA

    Max RF Input

    Max RF input without damage

     

     

    0

    dBm

    Max RF Power

     

     

     

    0

    dBm

    1dB press

     

     

     

    -4

    dBm

    Operating Temperature

     

    -40

     

    85

    Functional description:

    The RS232 used to adjust system gain level(0~30dB adjustable) and pass DC or block DC control.
    ①    Input, 
    ②    Output
    ③    DC control, Pass DC or block DC on input and output port.
    ④    Gain Up 
    ⑤    Gain Down
    ⑥ LED display


     

     

Keyword:

GPS amplifier

GNSS Amplifier

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