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KL-300BX-D electric lifting small three-wire antenna
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  • KL-300BX-D electric lifting small three-wire antenna

KL-300BX-D electric lifting small three-wire antenna

The antenna used in the field temporary short-wave radio station shall meet four requirements: ① small size, light weight and easy to carry; ② convenient installation and collection; ③ frequent installation is not easy to damage; ④ high energy efficiency, which makes up for the impact of simple installation on communication quality.

Key words:

Key words:

Emergency communication dispatching

Shortwave radio

Ultrashort wave radio

Short wave remote control

Classification:

Immediate consultation
  • Product Features
  • Technical parameters
    • 设备名称: KL-300BX-D electric lifting small three-wire antenna

    The antenna used in the field temporary short-wave radio station shall meet four requirements: ① small size, light weight and easy to carry; ② convenient installation and collection; ③ frequent installation is not easy to damage; ④ high energy efficiency, which makes up for the impact of simple installation on communication quality.

    1.Overview

    The antenna used in the field temporary short-wave radio station shall meet four requirements: ① small size, light weight and easy to carry; ② convenient installation and collection; ③ frequent installation is not easy to damage; ④ high energy efficiency, which makes up for the impact of simple installation on communication quality.

    The KL-300BX-D electric lifting small three-wire antenna is developed in accordance with the above requirements, which is very suitable for emergency field operation communication requirements. It is mainly used for long-distance communication of short-wave piggyback station and static communication of vehicle-mounted station. Its vibrator is made of strong steel and copper composite, 28 meters long and 0.6 meters wide, with a working frequency band of 3-30MHz and a full-band standing wave ratio of better than 2:1, with 125W short-wave radio can meet the communication needs within the radius of 1000km., With 20W shortwave piggyback station can meet the communication needs within a radius of 600km.

    The rod body of the electric lifting frame is made of high-strength aluminum alloy material, compact structure, electric/manual optional lifting, convenient operation, and labor-saving. The electric lifting frame rod adopts "double extension mechanism", each section of the movable rod is lifted at the same time, the speed is fast, and the erection height of the antenna can be adjusted according to the communication demand within the height range of 4-7 meters. The electric lifting frame rod has a closing height of 1.2 meters and a total weight of 20kg, which can be conveniently placed in the trunk of a small vehicle.

    2.Technical parameters

    KL-300BXPortable small three-wire antennaParameters

    Frequency range (MHz)

    1.6-30

    Rated impedance (Ω)

    50

    PER power (W)

    250

    Total length of antenna (m)

    28

    Gain (dBi)

    3

    Standing wave ratio (VSWR)

    <2:1 (except for individual frequency points)

    Antenna width (m)

    0.6

    KL-300BX-D electric lifting small three-wire antenna frame pole parameters

    Material

    Aluminum alloy tube glass steel pipe

    Pipe diameter (mm)

    40-80

    Total height (m)

    7M (including glass fiber reinforced plastic insulating rod)

    Closure height (m)

    1.2M

    Bearing (kg)

    20

    Driving mode

    Electric hand crank is optional, electric screwdriver can be raised and lowered no less than 10 times in one charge

    Total weight (kg)

    ≤ 19 (excluding auxiliary porch)

    Equipped with auxiliary materials

    Ground nail, pull rope, hammer, feeder, electric screwdriver, portable cloth bag

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Zhejiang Kaichi Electronic Technology Co., Ltd.

Through continuous accumulation, continuous innovation, and gradually improve their own product chain, the company developed emergency communications software systems have entered the government and military customer market, and access to customer recognition and support.

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