MODEL:  FYY-AFXV

Specifications:VHF gap TV antenna  Professional used for VHF band television transmitter.

Suitable for transmitters,ATV/DTV

Frequency:   VHF   167-223MHz

Outputpower: 1kW~20kw

Product Introduction:The VHF gap TV transmitting antenna (FYY-AFXV) is a product  that emits electromagnetic signals in the VHF (frequency range: 167-223MHz or 6-12CH) band into space. It belongs to wireless digital TV signal and wireless analog TV transmission antenna. Designed using an infinitely large ideal metal surface with a simplified design method. The polarization mode of the antenna is horizontal polarization.

Overview

The VHF Gap  transmitting antenna not only has the advantages of the millimeter wave slot transmitting antenna, but also solves the disadvantages of other types of transmitting antennas in the millimeter wave band, such as large volume, weight, loss, and low efficiency. Make it have the characteristics of low loss, high efficiency, high gain, small size, light weight, small wind bearing surface, and excellent sealing performance, making it easy to install and set up. At the same time, it can greatly reduce maintenance costs. Can become a replacement product for other types of antennas.

Features

Low loss, high efficiency, high gain, small size, light weight, small wind bearing surface, excellent sealing performance.
Easy to install and set up, can greatly reduce maintenance costs.
Stainless steel frame, pure copper inner conductor, fiberglass outer cover.

No,

content

   parameter

1

 MODEL

FYY-AFXV

2

Output Power

Max  40kw

3

Bandwidth

25MHz

4

Horizontal field roughness

≤士3dB

5

VSWR

≤1.08

6

Gain

4-slot 9dBd,9-slot 12dBd

7

Downward tilt of beam

4-slot 0.5°,8-slot 1°

8

First zero point filling

>10%

9

Input interface

Matching with the feed tube

10

Weight

40kg

11

Wind resistance

200km/h

12

Lightning protection method

DC Ground

13

Downward tilt method

Electrical

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KEEP IN TOUCH WITH US

 

E-mail:dygme@163.com

Add:  No. 21 Shuiyuan West Road, Liandong U Valley Science and Technology Park, Miyun District, Beijing, China