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Admin

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Posts posted by Admin

  1. Posted

    The  AX-2020P  panel antenna with a sealed box for a USB 3G modem is a ready-made solution for amplifying the UMTS2100 signal (WCDMA, HSPA, etc.).

    Electrical characteristics of the antenna

    Operating frequency range, MHz1900÷2180

    Gain factor, dBi 19÷20

    Bottom width in the H-plane, deg-16÷18

    Bottom width in the E-plane, deg-16÷18

    Side lobe level, dB max-13

    Forward / backward ratio, dB24

    Input impedance, Ohms-50

    SWR in the operating frequency range, max.1,5

    Permissible power, W50

    Polarisationvertical/horizontal/inclined

    Mechanical characteristics

    Weight of antenna, mount, box, extension cable g-4480

    Overall dimensions without mounting, m 0.45x0.45x0.105

    Internal dimensions of the sealed box, mm not less 184x135x60

    Connector SMA-male

    Antenna Material steel, galvanized steel

    Protective coating-powdered polymer paint

    Antenna protection box and box material-polycarbonate

     

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  15. Posted

    KROKS KAA10-1700/4200 is a broadband (multi-band), directional MIMO 4x4 panel antenna with a gain of 9-11 dB.
    The antenna supports LTE advanced technology and is designed to work with LTE / 5G modems Cat. 6, Cat. 9, Cat. 12, Cat. 16, Cat. 18, 5G (N78) with the possibility of frequency aggregation, as well as routers with a built-in modem operating in the frequency range 1700-4200 MHz.

     

    Dimensions (length, width, height), mm 250 x 250 x 100

    Dimensions, weight, quantity of goods in a package:

    Individual package dimensions (length, width, height), mm 255 x 255 x 110

    Weight in individual packaging, grams 1400

    Number of products in a group package, pcs 12

    Antennas-characteristics :

    Operating frequency range, MHz 1700-4200

    Antenna gain, dB 9-11

    SWR in the operating frequency range, max. 1.6

    Polarisation Linear

    Wave resistance, Ohms 50

    Maximum input power, W 10

    Connector SMA-female

    Permissible wind load, m / s 30

    Operating temperature range, oC -50 ... +90

    Maximum permissible air humidity, % 100

    Port decoupling at least, dB 30

    Communication Standard

    5G

    LTE 2600

    UMTS 2100

    2.4 GHz WiFi

    LTE 1800

    Multi-band

    Mounting type -on the pipe

    Execution type Panel version

    With a hermobox

    MIMO Support

    MIMO 4x4

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  16. Posted

    6 hours ago, alireza_asol said:

    i think exact frequency is 3570 MHz

    is it possible to make all 6 circles and wires in one piece with laser cnc? or it must be wire?

    ,,,it is possible if you have access to a laser cutting machine...!!!

    ,,,but I have to design you another antenna on the desired frequency...!!!

    1 person likes this

  21. Posted

    ,I think it would be interesting to build a monopole antenna for the 5.5 GHz band...Broadband Circularly Polarized Patch Antenna Arrays With Multiple-Layers Structure

    ,,,does this by using an L-shaped feed on the layer below, and covers almost the exact frequency range needed (roughly 10-14 GHz)

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    1 person likes this