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20KW Analog double exciters tv broadcasting equipment audio video transmitter wireless A3

Location:
Guangzhou, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Home Appliances > Audio & Video Equipment

Product Description

20KW Analog double exciters tv broadcasting equipment A3

TV transmitter is main part of the TV station .A TV transmitter is a device which broadcasts an

electromagnetic signal to the TV receivers,TV transmitters may be analog or digital. audio video transmitter wireless

Different standard TV transmitter .the "cover range" will decide which sandard RF power TV tranmitter you use. audio video transmitter wireless
TV Transmitter and Antenna System.TV transmitter must work with tower and antenna system,then finish the signal broadcasting. audio video transmitter wireless

The Whole TV Transmitter System

audio video transmitter wireless

Proposal of TV transmitter & Antenna system for TV Sation

Cover RangeTV transmitterAntenna
Total cost Tower height(reference)
10KMFU-518A-50W4-UHF-Slot AntennaUSD506630M
20KMFU-518A-300W4-UHF-Slot AntennaUSD809035M
30KMFU-518A-1KW8-UHF-Slot AntennaUSD1447750M

Cover

Range

TV transmitter
AntennaTotal costTower height(reference)

10KM

FU-518D-50W4-UHF-Slot AntennaUSD1509630M

40KM

FU-518D-1KW6-UHF-Slot AntennaUSD7087930M

EXACT PRODUCTS INTRODUCTION

20KW Analog double exciters tv broadcasting equipment A3

20KW TV Transmitter

professional VHF/UHF TV transmitter for TV stations,

hot-plug,double exciters changeover automatically(optional),switch power source.

Frequency: VHF/UHF
System: PAL/SECAM/NTSC
Compatible: Digital/analog
Structure: Hot plug
High reliability
Low cost

This transmitter has a variety of linear and non-linear pre-correction function, carrier frequency offset, and precision bias (with external precision reference source) function.
It can prefabricate and control the half-power output, and it has remote control telemetry interface.
The power amplifier used LDMOS FET, the analog and digital are both compatible, and it used high-quality switch parallel power.
The power amplifier and power supply are both used hot-plug devices.
The power loss and standing wave of the one-time synthesis power combiner is small.
The module of power amplifier display the working parameters in real-time.
The whole machine has the protection of over-current, over temperature, over power and over-standing wave ratio.
The master touch screen displays the working parameters of the whole machine and the module of power amplifier (PA) in real-time.
The 500W TV transmitter is installed in one 19inch chassis; it's suitable for medium or small TV station.
audio video transmitter wireless audio video transmitter wireless

Technical Specifications:

Overall performances:
1. Working frequency: UHF 13~48 Channel Arbitrary choice
2. Output power: 10KW (Synchronous)
3. Output impedance: 50Ω
4. VSWR of output load impedance: ≤1.12
5. Inter-modulation distortion: ≤-50dB
6. Useless transmission: In adjacent channel≤-40dB
Out adjacent channel≤-60dB
7. RF output interface: Φ80
8. Power supply: Three-phase 380V
Image performance:

1. Video frequency input level: 1VP-P positive polarity
2. Video frequency input impedance: 75Ω
3. DG: ±8%
4. DP: ±7°
5. Luminance nonlinear: ≤12%

Sound performance:
1. Audio input level: 0dBm±6dB2. Audio input impedance: 10KΩ (imbalance) 600Ω (Balance)3. Maximum frequency deviation: ±50KHz4. Harmonic distortion: ≤1%5. The amplitude frequency characteristics: ±1dB6. Signal-to -clutter: ≥60dB

audio video transmitter wireless

Manufacture work shop

We have modernization of the factory . You are welcome to visit our factory when you come to China.

audio video transmitter wireless

Buying Tips

How far(long) the transmitter cover?

The transmission range depends on many factors. The true distance is based on the antenna installing height , antenna gain, using environment like building and other obstructions , sensitivity of the receiver, antenna of the receiver . Installing antenna more high and using in the countryside , the distance will much more far.

What is the height of the Antenna Tower ,could you show us the position of the tower on Google Map ?

We will check your Antenna tower position on the Google map ,and the height of the tower will determin the antenna which match your situation ,so that we can also confirm the largest cover range .

What is your budget for the TV station?

we will offer you different proposal according to your budget .

audio video transmitter wireless

Fmuser company

Fair in HK

This is our participation in 2012 Global Sources Hong Kong Electronics Fair . Customers from all over the world finally have a chance to get together.

Global Customers

At present , there are already 1095 customers around the world visited our Guangzhou Tianhe office . If you come to China , you are welcome to visit us .

Visit FMuser

You can search this numbers " 23.127460034623816,113.33224654197693 " in google map , then you can find our fmuser office

audio video transmitter wireless



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Contact Information

Company:
 Guangzhou Hanting Bio-Technology Exploiture Co., Ltd.
Phone Number:
  86-020-87597795
Fax Number:
 86-020-87588285
 
Guangzhou Hanting Bio-Technology Exploiture Co., Ltd.
 Guangdong , China FREE
 

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