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  • RF Low VSWR BroadBand EMC Standard Gain Horn Antennas
  • RF Low VSWR BroadBand EMC Standard Gain Horn Antennas
  • RF Low VSWR BroadBand EMC Standard Gain Horn Antennas
  • RF Low VSWR BroadBand EMC Standard Gain Horn Antennas

    • RF Low VSWR BroadBand EMC Standard Gain Horn Antennas

    Features:

    • Broad Band
    • Low VSWR

    Applications:

    • Telecom
    • Instrumentation
    • Laboratory Test
    • Radar

    A horn antenna is a planar antenna made of metal plate, usually used for microwave and millimeter wave signal transmission and reception.

    It generally consists of a rectangular metal mouth horn and a leading angle with reduced width on both sides. The received electromagnetic wave signal is transmitted to the horn mouth through the above-mentioned medium. Due to its gradually enlarged horn structure, the signal can be amplified and the receiving sensitivity can be improved, thereby achieving a good working effect. It can focus electromagnetic waves in a certain direction, thus enhancing the effect of signal transmission. Its advantages are simple structure, wide frequency band, low voltage standing wave ratio (VSWR), large power capacity, convenient adjustment and use. Reasonable selection of horn size can also obtain good radiation characteristics.

    In terms of applications, horn antennas are very suitable for testing the performance of other antennas because their gain and standing wave ratio curves are very flat over the bandwidth range. Generally, horn antennas are used as directional antennas in radar and microwave radiometers; It is used as a feed horn in large antenna structures such as parabolic antenna. In other antenna test, it is used as calibration and test tool; In space communication, horn antenna is used in satellite communication to improve communication quality and distance.

    Standard gain horn antenna refers to a horn antenna with consistent high gain over a wide bandwidth range, which has stable performance, precise calibration, and high linear polarization purity. It is widely used as a standard antenna for antenna gain measurement, an auxiliary transmitting antenna for antenna measurement, a receiving antenna for antenna detection, a transmitting or receiving antenna for jammers and other electronic devices.

    Qualwave Inc. provides standard gain horn antennas with a frequency range of up to 330GHz. Most products have four gain options: 10dB, 15dB, 20dB, and 25dB, and can be customized according to customer requirements.

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    Part Number

    Frequency

    (GHz, Min.)

    Frequency

    (GHz, Max.)

    Gain

    (dB)

    VSWR

    (Max.)

    Interface

    Flange

    Connectors

    Lead Time

    (weeks)
    QRHA3 217 330 25 1.2 WR-3(BJ2600) FUGP2600 - 2~4
    QRHA5 145 220 25 1.2 WR-5(BJ1800) FUGP1800 - 2~4
    QRHA7 113 173 25 1.2 WR-7(BJ1400) FUGP1400 - 2~4
    QRHA10 73.8 112 15, 20, 25 1.3 WR10(BJ900) UG387/UM 1.0mm Female 2~4
    QRHA12 60.5 91.9 10, 15, 20, 25 1.6 WR12(BJ740) UG387/U 1.0mm Female 2~4
    QRHA15 49.8 75.8 10, 15, 20, 25 1.3 WR15(BJ620) UG385/U 1.85mm Female 2~4
    QRHA19 39.2 59.6 10, 15, 20, 25 1.3 WR19(BJ500) UG383/UM 1.85mm Female 2~4
    QRHA22 32.9 50.1 10, 15, 20, 25 1.3 WR22(BJ400) UG383/U 2.4mm Female 2~4
    QRHA28 26.5 40 10, 15, 20, 25 1.4 WR28(BJ320) FBP320 2.92mm Female 2~4
    QRHA34 21.7 33 10, 15, 20, 25 1.3 WR34(BJ260) FBP260 2.92mm Female 2~4
    QRHA42 17.6 26.7 10, 15, 20, 25 1.5 WR42(BJ220) FBP220 2.92mm Female, SMA Female 2~4
    QRHA51 14.5 22 10, 15, 20, 25 1.2 WR51(BJ180) FBP180 SMA Female 2~4
    QRHA62 11.9 18 10, 15, 20, 25 1.4 WR62(BJ140) FBP140 SMA Female, N Female 2~4
    QRHA75 9.84 15 10, 15, 20, 25 1.2 WR75(BJ120) FBP120 SMA Female, N Female 2~4
    QRHA90 8.2 12.5 10, 15, 20, 25 1.4 WR90(BJ100) FBP100 SMA Female, N Female 2~4
    QRHA112 6.57 9.99 10, 15, 20 1.4 WR112(BJ84) FBP84 SMA Female, N Female 2~4
    QRHA137 5.38 8.17 10, 15, 20 1.4 WR137(BJ70) FDP70 SMA Female, N Female 2~4
    QRHA159 4.64 7.05 10, 15, 20 1.4 WR159(BJ58) FDP58 SMA Female, N Female 2~4
    QRHA187 3.94 5.99 10, 15, 20 1.6 WR187(BJ48) FDP48 SMA Female, N Female 2~4
    QRHA229 3.22 4.9 10, 15, 20 1.4 WR229(BJ40) FDP40 SMA Female, N Female 2~4
    QRHA284 2.6 3.95 10, 15, 20 1.4 WR284(BJ32) FDP32 SMA Female, N Female 2~4
    QRHA340 2.17 3.3 10, 15 1.4 WR340(BJ26) FDP26 SMA Female, N Female 2~4
    QRHA430 1.7 2.6 10 1.7 WR430(BJ22) - N Female 2~4
    QRHA510 1.45 2.2 15 1.4 WR510(BJ18) FDP18 SMA Female, N Female 2~4
    QRHA770 0.96 1.46 15 1.4 WR770(BJ12) FDP12 SMA Female, N Female 2~4
    QRHA1150 0.64 0.96 10 1.4 WR1150(BJ8) - N Female 2~4

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