Long Distance Video 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: 470MHz —...

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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: 470MHz — 860MHz.

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

Rated output power :100W.

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%

About us

Anshan General Broadcast & TV Equipment Co., Ltd.(AGBE) is one of professional and big manufacturers in China Anshan,was established in 1998 and we are a high-new technology factory for producing radio broadcast & TV transmitting equipment. At present, our company concentrates on the production of digital tv transmitter, analog tv transmitter,fm transmitter.

We also offer OEM, ODM and SKD orders to renowned companies at home and abroad. With a factory space of 6, 000 square meters, our company has over 300 employees (among whom more than 30 are R&D engineers), advanced development equipment and comprehensive test facilities. Attaching great importance to quality, our company applies ISO9001 and SO14000 standards in all aspects including the purchase of material, R&D, production, inspection, sales and post-sales. During the past several years, our company has gained a very high reputation in the industry with excellent development, production, sales capability and premium quality.

AGBE exports more than 100 kinds of products to the countries all over the world. Our extensive catalog ranges from mobile phone accessories, computers parts and digital video accessories to promotion gifts. We offer ODM services for more than 100 clients.

Our development guideline is 10 words -- Smiling, Sincerity, Speedy, Specialized, Slot, Selection, Saving, Solution, Service, Satisfaction.

Our rich experience in telecommunication and consumer electronics, together with efficient collaboration with our global partners, had given us an enviable advantage. We believe AGBE is able to carry on its mission of applying technology to create products that will enrich people_x0019_s lives and protect properties.

Our products have been sold to over 70 countries across the world, including Brazil, Chile, Comobia, the USA, Germany, Saudi Arabia, India, Japan, Korea, Indonesia, Malaysia, the Philippines, Thailand, Egypt and many other countries and regions.

Welcome to cooperate with our company. Best business starts from communications. Let us reach common ground. Both of us can gain the best and biggest profits!

All our products are RoHS-, CE- and FCC-certified, and eighty percent of our clients place repeat orders. If you want to learn more about the services we offer, contact us now.


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.Could you do design for us?

yes, we can do artwork including printing, logo etc. for you, if you provide us the content and tell us where to put.

3.How can we place order?

After we made agreement on the product' parameters, we will make proforma invoice for your confirmation.when we got your advance payment (deposit) we will arrange the production and delivery.

If you have your own ship forwarder, we will use your ship forwarder to delivery goods. if you don't have ship forwarder, then when the goods arrived at Destination port, you must find a ship forwarder help you clear the custom.

4.How about the shipping?

For small orders, we will send the goods by International Express like HK Fedex, DHL, TNT or UPS. usually it takes about 7work days to arrive.If big quantity we will ship by Ocean transportation, it takes one month to arrive. if urgnet, you can select shipping by Air, but freight charge will be more expensive.

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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