Products

KL-200 shortwave base station antenna reflector
+
  • KL-200 shortwave base station antenna reflector

KL-200 shortwave base station antenna reflector

The KL-200 short-wave base station antenna reflector is developed based on the electromagnetic wave near-vertical transmission (NVIS) theory, which uses the high elevation angle radiation electromagnetic wave that is close to the vertical angle, and after being refracted back to the ground through the ionosphere, it forms a uniform electromagnetic wave coverage in a certain area of the ground. Its propagation has the characteristics of uniform coverage, stable signal and little influence by geographical and geomorphological factors. The half-loop antenna relies on the half-loop structure and the end grounding, and the front end is tuned to generate strong high-elevation to medium-elevation radiation. The sky wave lands vertically or at close range, and is completely connected with the ground wave.

Key words:

Key words:

Emergency communication dispatching

Shortwave radio

Ultrashort wave radio

Short wave remote control

Immediate consultation
  • Product Features
  • Technical parameters
    • 设备名称: KL-200 shortwave base station antenna reflector

    The KL-200 short-wave base station antenna reflector is developed based on the electromagnetic wave near-vertical transmission (NVIS) theory, which uses the high elevation angle radiation electromagnetic wave that is close to the vertical angle, and after being refracted back to the ground through the ionosphere, it forms a uniform electromagnetic wave coverage in a certain area of the ground. Its propagation has the characteristics of uniform coverage, stable signal and little influence by geographical and geomorphological factors. The half-loop antenna relies on the half-loop structure and the end grounding, and the front end is tuned to generate strong high-elevation to medium-elevation radiation. The sky wave lands vertically or at close range, and is completely connected with the ground wave.

    KL-200 shortwave base station antenna reflector based on electromagnetic wave near vertical transmission (NVIS) theory and developed, the use of radiation close to the vertical angle of high elevation radiation electromagnetic waves, after the ionosphere refraction back to the ground, in the ground of a certain degree.

    A uniform electromagnetic wave coverage is formed within the region. Its propagation has the characteristics of uniform coverage, stable signal and little influence by geographical and geomorphological factors.
    The half-loop antenna relies on the half-loop structure and the end grounding, and the front end is tuned to generate strong high-elevation to medium-elevation radiation. The sky wave lands vertically or at close range, and is completely connected with the ground wave.

     

Related Products

Online consultation

If you have any need, please feel free to contact us

Submission
%{tishi_zhanwei}%

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.

Learn more

©2023 Zhejiang Kaichi Electronic Technology Co., Ltd. All Rights Reserved |Powered by 300.cn

SAF Coolest v1.3 设置面板DWRSX-ZTNQ-RFSAE-ADV

图片ALT信息: Cachy Technology
违禁词: First, best, first-class, leading, unique, king, leader, leader, extreme,

无数据提示

Sorry, the current column information is being updated.!

You can view other columns or returnHome Page

SVG图标库请自行添加图标,用div包起来,并命名使用