Горячая Распродажа SXG402 CATV магистральный усилитель с обратной дорожкой

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Характеристики


Product Description

Hot sale SXG402 CATV trunk amplifier with return path

CATV series amplifier mainly used in cable transmission system and it can offer high quality video transmission service.The equipment adopts surface mounting technology with elegant appearance and reliable performance.
The main component of bi-directional amplifier reverse path is modular structure. It's flexible and convenient and it can be realized the bi-directional upgrade conveniently. 

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Forward Path Parameters
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Return Path Parameters
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Frequency Range
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45 ~862MHz
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Wavelength
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1100-1600nm
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Nominal gain
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30dB
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Bandwidth
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5-30&42&65MHz
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Nominal RF input level
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72dBuV
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Nominal gain
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18dBm
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Nominal RF output level
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102dBuV
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Flatness
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±0.75dB
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Flatness
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±1.0dB
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Noise figure
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≤ 12dB
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Noise figure
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≤ 10dB
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Return loss
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≥ 16dB
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Return loss
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≥14dB
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Gain adjustable range
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0-20dBm
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Gain adjustable range
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0-20dBm
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Slope adjustable range
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2dB step
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Slope adjustable range
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0-20dBm
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IM2
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52dB
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AGC accuracy
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±3/±0.3dB
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Group delay
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≤ 20ns
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CTB
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≥65dB
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Signal hum ratio
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<2%
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CSO
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≥62dB
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Group delay
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≤10ns
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Signal hum ratio
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<2%
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(10/700us)Surge-resistant voltage
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>5KV
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\t
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Gain stability
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-1.0+1.0dB
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Detailed Images

1. High quality waterproof and dustproof aluminum shell with good shielding performance and heat dissipation.
2. Dual epoxy boards with mount technology(SMT), stable and reliable performance.
3. High quality duplex filter, split point is optional.
4. Forward amplifying circuit adopts two modules to enlarge. Low-noise push-pull amplifier module, make sure the noise indicator of equipment; later stage uses power double module to ensure high power of output signal.
5. Adjustable attenuator and equalizer in forward and reverse path, equipped with two balancing attenuation adjustment,effective solution to the level of "bulge" phenomenon, can make the output level with slope, be applicable to the cable transmission over a long distance.
6. RF test port in reverse path (-20dB)
7. Two outputs, Changeable tap or splitter
8. High-reliability linear and switching power supply, 220V/60Vac

Application
Packing & Delivery

carton for CATV amplifier

Size: 580mm*470mm*400mm

Weight: 26kgs

Our Company

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

Our Service

This device warranty is 12 months. If the problem is caused by the user's wrong operation or natural force majure, we will only be responsible for the maintenance and charge the appropriate material cost.
When the device has problem, please contact us immediately. On-site maintenance of faulty device should be operated by professional technician to avoid causing more damage to the equipment.
Note: For users who disassemble and repair equipment wihtout our authorization, our company will not offer free warranty. Reasonable maintenance and materials costs will be collected.

Contact Us


Tell: +86-533-3599957
Mob: +86-18615333071
Fax: +86-533-3599955
Whatsapp: +86-13176590025
Skype: Sally_WSEE Si
Web: www.wanshuo.net
Add: No.115,Wanjie Road, Zibo, Shandong, China


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