5kw TV Transmitter

Equipment rated specification ●Power range: ~AC380V±10;220V±20% ●Frequency: 50±2Hz; ●Designed ambient condition of equipment: Indoor use ●Above sea level height: up to 3500 m ●Atmospheric pressure: 86~106kPb ●Ambient temperature: 0°C to 45°C General Performance Working frequency: 174MHz —...

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Product Details

Equipment rated specification

●Power range: ~AC380V±10;220V±20%

●Frequency: 50±2Hz;

●Designed ambient condition of equipment: Indoor use

●Above sea level height: up to 3500 m

●Atmospheric pressure: 86~106kPb

●Ambient temperature: 0°C to 45°C


General Performance

Working frequency: 174MHz — 223MHz.

Nominal load resistor impedance 50 Ω coaxial, reflection loss ≥ 26 dB.

Rated output power :5KW.

Overall Machine Technology Specification

Specification of vision part

Video input level:

1Vp-p ± 3dB positive

Sync level 0.3Vp-p

Peak white level 0.7Vp-p

Video input impedance: 75 Ω(Coaxial)

Reflection loss ≥ 30dB .

Frequency 0MHz ~ 6MHz

Periodic clutter signal to noise ratio: 50dB(peak to peak)

Continuous random clutter signal to noise ratio:

average root value(no weighted)≥ 50dB

average root value(weighted)≥ 56dB

Useless transmission power of nearby outside channel is lower than carrier 60dB

Useless transmission power of nearby inside channel is lower than carrier 40dB

2T sine square wave distortion Kp ≤ 2 %

2T sine square wave distortion to bar pulse amplitude ratio Kpb ≤ 2 %

Line frequency tilt Kb ≤ 2 %

Field frequency tilt K50 ≤ 2 %

Brightness nonlinear distortion ≤ 10 %

Differential gain distortion DG ≤ 5 %

Differential phase distortion DP ≤ 5 °

Chroma and brightness gain difference ≤ 10 %

Chroma and brightness delay difference ≤ 30ns

Variation of vision output power ≤± 0.25dB

Carrier stability in three months ≤ ± 50 0Hz/ three months

Blanking level stability ≤ 2.5%

Carrier audacious phase modulation: ± 5 °

Mode of modulation: amplitude modulation , negative pole

Amplitude degree ≤ 87.5 %

Difference of sound carrier and vision carrier: 6.5MHz ± 0.001MHz

Radio frequency sync level: 100%

RF blanking level: 75% ± 2.5%

RF white level: 12.5% ~ 15%


Company Introduction

Founded in 1998, located in High-Tech Industrial Zone of Anshan City, Liaoning Province, AGBE is a leading manufacturer of transmitter equipment.

We own a strong and united working team, qualified quality control department with many professional engineers and software developing department, which ensure the high quality of our products.

The main products we are in line with are optical devices, such as optical transmitting platform, 1550nm Optical Transmitter, 1550nm EDFA, 1310nm optical transmitter, optical working station, two-way optical receiver, two-way trunk amplifier, and other digital products.

Our company passed IS09001 certification in 2001 and CCC certification in 2003. Our products are named as Brand-Name products in Anshan. We were rewarded as one of the biggest CATV module users in China market by one of our biggest cooperator.

With superior quality and service, we are looking forward to starting mutually beneficial trade relations with customers from all over the world.


FAQ

1. Are you a factory or trading company?

As a professional manufacturer, we supply full digital tv transmitter, analog tv transmitter,fm transmitter products more than 20 years in China.

2. Why should I choose you?

We can offer factory price, good quality, best service and long warranty.

3. How about your product service?

We can offer OEM & ODM, print your band, your design on the product based on your quantity.

4. How about the payment terms?

We accept bank transfer, escrow on line, western union, money gram, paypal.

5. How to ship the package?

DHL, UPS, EMX, TNT, Fedex, by air, by sea.

6. What kind of warranty do you offer?

Our excellent after-sale service team will provide to you with broader service plat form. We offer at lease one year warranty for our products without man-made damage.

7. What is your MOQ?

No MOQ for any sample test.


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