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TV-50W 50watts VHF UHF wireless analog TV transmitter TV Station Broadcasting Equipment transmitter

R: V20190810-06-28   

Price(USD) Qty(PCS) Shipping(USD) Total(USD) Shipping Method Payment
2465 1 0 2465 DHL,EMS,FEDEX IE
2300 2 0 4600 DHL,EMS,FEDEX IE

 

 

Description:

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>Power: 50W/100W/300W in a 60cm height 19′ rack
>Professinal designed for TV stations
>Big LCD displays all parameters
>Switched power supply
>High reliability and Low price
Feature:

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  • The whole machine is single-channel, image with audio together.
  • 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.

Specification:

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Working frequency:UHF 13~48 Channel arbitrary choice
Output power:50W
Output impedance:50Ω
Inter-modulation distortion: ≤-50dB
Useless transmission:In adjacent channel ≤-40dB
Out adjacent channel ≤-60dB
RF output interface:L27
Power supply:Single-phase 220V
Shape size:540mm*670mm*260mm
Weight:45KG

Image performance:
Video frequency input level:1VP-P positive polarity
Video frequency input impedance:75Ω
DG:±8%
DP:±7°
Luminance nonlinear:≤12%

Sound performance:
Audio input level:0dBm±6dB
Audio input impedance:10KΩ (imbalance)
Maximum frequency deviation:±50KHz
Harmonic distortion:≤1%

 

 

It will use with this antenna:

 

 

dey1

 

 

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.

EXAMPLE 5W FM Transmitter use in the city and hometown:

I have a USA customer use 5W fm transmitter with GP antenna in his hometown ,and he test it with a car, it cover 10km(6.21mile).

I test the 5W fm transmitter with GP antenna in my hometown ,it cover about 2km(1.24mile).

I test the 5W fm transmitter with GP antenna in Guangzhou city ,it cover about only 300meter(984ft).

Below are the approximate range of different power FM Transmitters. ( The range is diameter )

0.1W ~ 5W FM Transmitter :100M ~1KM

5W ~15W FM Ttransmitter : 1KM ~ 3KM

15W ~ 80W FM Transmitter : 3KM ~15KM

80W ~500W FM Transmitter : 10KM ~30KM

500W ~1000W FM Transmitter :  30KM ~ 50KM

1KW ~ 2KW FM Transmitter : 50KM ~100KM

2KW ~5KW FM Transmitter : 100KM ~150KM

5KW ~10KW FM Transmitter : 150KM ~200KM

Price(USD) Qty(PCS) Shipping(USD) Total(USD) Shipping Method Payment
2465 1 0 2465 DHL,EMS,FEDEX IE
2300 2 0 4600 DHL,EMS,FEDEX IE

 

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