ProductsTV transmitterAnalog TV Transmitter

Product Description


Sample/Wholesale
Price
Shipping
Carrier
Buy it Now
1 pcs sample
40569 USD
/pcs
3950 USD
DHL/UPS 7-10days

pcs
USD
/pcs
USD
Airmail 25days


5KW TV Transmitter

Professional TV Transmitter
RF power: 5KW

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

Overview:

This product is the all solid-state Single-channel TV Transmitter, it adopts professional TV exciter, and it can use the single/duel exciter(optional) configuration, switching automatically.

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 5KW transmitter is installed in one 19inch chassis; it’s suitable for all-levels of TV station.

 

Features:

  •     The whole machine is single-channel, image with audio together.
  •     The redundant configuration design can reduce the rate of inactive to zero.

The exciter redundancy design: the main exciter and its spare exciter can switch automatically (the spare exciter is optional). When the main exciter broke down, it can switch to the spare exciter uninterrupted.

 

The power amplifier redundancy design: multiple amplifiers integrated; the modules of PA are high-consistency. These two exciters are the spare one with each other and can exchange easily.

 

The power supply redundancy design: parallel current sharing power from multiple switching power supply; the computer can monitor power supply’s working condition and adjust its working condition automatically.

 

  •     The management and monitoring are intelligent and on network, it has the external PC interface.
  •     It has the technical data detection, monitoring systems and full-featured computer control software with auto-diagnostic function. All technical parameters can be read through the LCD display panel.
  •     Comprehensive protection measures can reduce the damage of equipments. This machine has protection about no video; VSWR is too large, overheating, over-stimulus, missing phase protection and lightning protection. The switch has protection about overvoltage, over current, under voltage, over temperature, short circuit and lightning protection.
  •     All power supplies are switching power supplies; high efficiency, excellent regulator range, strong adaptable from the change of the external voltage.
  •     It adopts modular design concept.
  •     Hot-pluggable design: power amplifier and switching power are supporting the Hot-plug, it’s easy to debug and maintenance; improve the reliability.
  •     The fan is built-in the chassis, the transmitter has a compact structure and a beautiful shape.

 

Technical Specifications:

Overall performances:

  1. 1.    Working frequency:                      VHF/UHF
  2. 2.    Output power:                              5KW
  3. 3.    Output impedance:                        50Ω
  4. 4.    VSWR of output load impedance: ≤1.12
  5. 5.    Inter-modulation distortion:            ≤-50dB
  6. 6.    Useless transmission:                     In adjacent channel≤-40dB

                                                                  Out adjacent channel≤-60dB

  1. 7.    RF output interface:                      Φ40
  2. 8.    Power supply:                              Three-phase 380V  
  3. 9.    Shape size:                                   1840mm×580mm×1150mm
  4. 10.   Weight:                                       380KG

Image performance:

  1. 1.    Video frequency input level:          1VP-P positive polarity
  2. 2.    Video frequency input impedance:75Ω
  3. 3.    DG:                                            ±5%
  4. 4.    DP:                                             ±5°
  5. 5.    Luminance nonlinear:                   ≤10%
  6. 6.    Group delay:                               ≤±60ns
  7. 7.    Signal-to-clutter ration of low frequency period interference: ≥50dB

Sound performance:

  1. 1.    Audio input level:                        0dBm±6dB
  2. 2.    Audio input impedance:              10KΩ (imbalance)

                                                                600Ω (Balance)

  1. 3.    Maximum frequency deviation:   ±50KHz
  2. 4.    Harmonic distortion:                   ≤1%
  3. 5.    The amplitude frequency characteristics: ±1dB
  4. 6.    Signal-to -clutter:                        ≥60dB

Link for Antenna :http://www.czhfmtransmitter.com/category/products/antenna-and-rf-cable/tv-antenna

ABOUT USOK

FMUSER

 

Contact: lanyue

Address: FMUSER
No.1603 Room HuiLan Building No.273 Huanpu Road Tianhe District   Guangzhou China    Zip:510620

2014-04-22_175621

 

0644735

E-mail: kitmanlaw@gmail.com

Web:www.czhfmtransmitter.com

Skype:lanyue99991   QQ:448122256

Wechat:448122256

Whatsapp:+86 13602420401

 

FMUSER International Group Inc.  is a modern high-tech manufacturer specializing in designing, engineering ,manufacturing, and marketing of high quality FM transmitters and related accessories. We are one of the biggest suppliers of transmitters in China.

With 6 years of experience in the field of fm transmitter, we won great reputation with our high quality products and excellent service. We provide professional consulting services and marketing advices as well as after sale services. Our business reached over 100 countries and regions all over the world like United States, United Kingdom, Germany, France, Japan, Spain, Sweden, Europe, Middle East, Southeast Asia and so on. Besides, we have done a lot of OEM orders for our customers.

2014-05-21_120133
Our products mainly include 0.1w transmitter, 0.5w transmitter, 1w transmitter, 5w transmitter, 7w transmitter, 10w transmitter, 15w transmitter, 30w transmitter, 30w amplifier, 1~1000w transmitter. Besides, we have transmitter accessories like GP antennas, power supplies, audio cable and RG58 antenna cable. Here followed is a gallery picture of our main products:

 

The transmitters could be used to many areas and fields, such as the stadium, campus, super makets and so on. The following picture shows some of the applications of our fm transmitters, and our professional manufactory

A

factory fmuser

productionUSED FOR

 

Radio ON-AIR system

 

We aimed on not only providing high quality products, but also professional application consulting services. Whatever broadcasting concept you have in mind, we will work with you to quickly find the right product for your project. So if you have any idea of using the transmitter, please feel free to contact us, we will help you find out a perfect solution as soon as possible.

1

How can you pay to buy the item?

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www.paypal.com

Every of our item list page  top in our website have a PayPal logo to pay.

1. Our PayPal Account : kitmanlaw@gmail.com

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2.  Pay by Money Gram :

www.moneygram.com
Full name: Quan Li
First name/Given Name: QUAN
Last name/ Surname: LI
Country: China
City: Guangzhou

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3.  Pay by Western Union :

www.westernunion.com
Full name: Quan Li
First name/Given Name: QUAN
Last name/ Surname: LI
Country: China
City: Guangzhou

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4.Pay by T/T:

Account NO: 127 854982 833
Beneficiary Name: LI QUAN
Bank Name: THE HONG KONG AND SHANGHAI BANKING CORPORATION LIMITED
Bank Address: 1 QUEEN’S ROAD CENTRAL HONG KONG
Swift code: HSBCHKHHHKH
Bank code: 004

**If you transfer money to our bank account in The Hongkong and Shanghai Banking Corporation (HSBC), you can leave message in the remark area without restriction on contents.

 

 

How do we ship the items to you?

* Articles will be sent within 1-3 working days when payment clear.
* We will send it to your PayPal address. If you want to change address, please change it before you make payment. Or you can contact us right before the shipping.
* If the packages are below 0.5kg, we will be shipped via airmail; it will take about 15-25days to your hand. If the package is about 1~3kg, we will   ship via EMS, it will take about 7~15days to your hand. If the package more than 3kg, we will send via DHL. It will take about 3~7days to your hand. All the packages are from China Guangzhou.
* Package will be sent as a “gift” and declear as less as possible, buyer don’t need to pay for “TAX”
* After shipment, we will send you an E-mail and inform you the tracking number.

 

If you have any question, please contact us at: kitmanlaw@gmail.com

 

skype:lanyue99991  whatsapp:+86 13602420401

 

liantu(1)

 


Sample/Wholesale
Price
Shipping
Carrier
Buy it Now
1 pcs sample
40569 USD
/pcs
3950 USD
DHL/UPS 7-10days

pcs
USD
/pcs
USD
Airmail 25days


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