Производитель 220v усилитель

The main role of two-way subscriber amplifier WS-H500 is compensated transmission cable TV signal attenuation caused by the process, to ensure the signal can be stablized,high quality, long-distance transmission.It should also have a role in the balance with the curve.
H500 subscriber amplifiers are mainly used in all kinds of CATV systems, satellite television systems, residential CCTV surveillance system, hotel audiovisual systems, as well as military units, schools and other educational audio-visual.

1. High quality waterproof and dustproof aluminum shell withgood shielding performance and heat dissipation.
2. Dual epoxy boards with mount technology(SMT), stable andreliable performance.
3. Forward amplifying circuit adopts one module to enlarge.
4. Low-noise push-pull amplifier module, make sure the noiseindicator of equipment.
5. Adjustable attenuator and equalizer in forward.
6. Two outputs, Changeable tap or splitter.
7. High-reliability linear and switching power supply, 220V/60Vac

Model explanation:WS-H500xx series,862MHz,philipes module,220V power supply,forward gain 30dB,Male F type.

Raw Material---SMT Patch---Welding---Assembling---Debugging---Inspecting---Finished Product---Package

Shandong Wanshuo Optoelectronic Equipment Co., Ltd has been manufacturing CATV Optical equipment since 2008. We are located in Zibo City, Shandong Province, with convenient transportation access. Our company has become one of the biggest enterprises in the field of CATV equipment in China. We have been mainly engaged in designing, researching, manufacturing and marketing CATV HFC and FTTX network equipment, including EDFA, 1550nm/1310nm optical transmitters, optical receivers, FTTH optical node, CATV amplifiers, hybrid modules, power supplies and passive devices.
We have over 70 employees, an annual sales figure that exceeds USD3,300,000 and are currently exporting 60% of our production worldwide.
After years of development, we have strong overall operational capabilities, rich experiences in international trade, and have made good relationship with many countries like USA, India, Vietnam, Spain, Romania, Ukraine and Russia, Peru, Colombia, African countries, etc.
Shandong Wanshuo Optoelectronic Equipment Co., Ltd always adheres to the "excellence, quality first" principle of the quality, taking the leading in passing I S O 9 0 0 1, CE certifications. 

1. Warranty 1 years: Direction modulation optical transmitter、High power optical fiber amplifier、 Optical receiver、CATV trunk amplifier、FTTH optical receiver、EDFA、EYDFA.
2. Warranty 3 years: External modulation optical transmitter.
3. Bulk orders can deliver a certain number of wearing parts, such as power supplies, modules, etc.
4. The damaged products during warranty period, we can provide parts to replace or repair for free. Outside the warranty period, lifetime warranty, charge a maintenance costs, round-trip freight shall be borne by the buyer. Bulk orders if had provided a certain percentage of free maintenance parts, no warranty.
5. If the products appear batch problems, can be returned.

1. Are you a factory or trading company?
As a professional manufacturer, we supply full CATV&HFC network products more than 10 years in China.
2. How about the payment terms?
We accept bank transfer, western union, money gram, paypal.
3. How to ship the package?
DHL, UPS, EMS, TNT, Fedex, by air, by sea.
4. 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.

5. What is your MOQ?
No MOQ for any sample test.
6. What model of your CATV trunk amplifier?
SXG302: Bi-directional CATV Amplifier;
SXG402: Bi-directional CATV Amplifier;
G200: Outdoor CATV Amplifier.
7. How about the water resistance?
Adopt waterproof aluminum shell and the waterproof level could reach to IP65 grade.
8. What is the weight with inner box?
1.6kgs