2KW TV Transmitter

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Guangdong, China
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2KW TV Transmitter

VHF/UHF TV transmitter Professional designed and manufactured,high reliability and low price.

Also have VHF&UHF.300W/500W/1KW/2KW.1-meter 19'-rack.




This 2KW TV Transmitter  is the all solid-state Single-channel TV Transmitter, it adopts professional TV exciter, and it can use the single/duel exciter 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 2KW TV transmitter is installed in one 19inch chassis; it’s suitable for all-levels of TV station.

2kw tv transmitter.jpg



*    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. Working frequency:                  VHF/UHF

2. Output power:                          2KW

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:                  Φ40

8. Power supply:                          Single-phase 220V 

9. Shape size:                              1475mm×960mm×675mm

10.Weight:                                  220KG


Image performance:

1. Video frequency input level:          1VP-P positive polarity

2. Video frequency input impedance:  75Ω

3. DG:                                          ±5%

4. DP:                                           ±5°

5. Luminance nonlinear:                   ≤10%

6. Group delay:                               ≤±60ns

7. Signal-to-clutter ration of low frequency period interference:  ≥50dB


Sound performance:

1. Audio input level:                            0dBm±6dB

2. Audio input impedance:                    10KΩ (imbalance)

                                                                     600Ω (Balance)

3. Maximum frequency deviation:              ±50KHz

4. Harmonic distortion:                           ≤1%

5. The amplitude frequency characteristics:±1dB

6. Signal-to -clutter:                              ≥60dB


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.


How to contact us for the transmitter?

Contact: Sky Blue  
Cellphone: +8615915959450
WhatsApp: +8615915959450
WeChat: 727926717   
QQ: 727926717
Skype: sky198710021

Tell me 
1.How far you want to cover in radius ?
2.How high will you install the antenna ?
3.Where are you from ? What is your detail address, so that we can check the enviroment there.
And we will give you professional advice.


About Us

We specialized in production and sales of FM / TV Transmitter , FM / TV antenna , the FM / TV transmitter accessories. We have been exporting FM /TV transmitter for 10 years. We have clients all over the world, not only the resellers but also the consumers. With 10 years experience in this field ,we have professional team and excellent aftersales service. We dedicated in supplying the best quality products with competive prices and excellent customer sevice! If you have any question about it , No matter you buy or not, please feel free to tell us your questions,we are very willing to help you and solve your problems. 


Our Factory

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


At present , there are already 2369 customers around the world visited our Guangzhou Tianhe office . If you come to China , you are welcome to visit us .


At Fair

at fair.jpg

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.


Where is Fmuser ?

Where is fmuser.jpg

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

FMUSER Guangzhou office is in Tianhe District which is the center of the Canton . Very near to the Canton Fair guangzhou railway stationxiaobei road and dashatou , only need 10 minutes if take TAXI . Welcome friends around the world to visit and negotiate .