High Quality Profesional Cable CATV Amplifier Trunk with AGC
Product Parameter
CATV amplifier 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.
♦ High-quality diplex filter, split points optional
♦ Forward amplifying circuit adopt two modules to enlarge. Low-noise push-pull amplifier module, make sure the noise indicator of equipment; later stage uses power doubler module.
♦ Adjustable attenuator and equalizer in forward and reverse path,equipped with two balancing attenuation adjustment, construction easier.
♦ RF test port in reverse path (-20dB).
♦ Two outputs, tap and splitter can be changed freely.
♦ High-reliability switching power supply.
test project | Technical indicators | |||
down | upward | |||
Frequency Range(MHz) | 87~1000 | 5~65 | ||
Rated Gain(dB) | 30 | 24(Note:2 ports input≥20) | ||
Min Full Gain(dB) | ≥30.5 | 24(Note:2 ports input≥20) | ||
Gain Stability(dB) | -0.3~+0.6 | |||
Wideband Flatness(dB) | ±0.75 | ±0.75 | ||
Rated Input Level(dBuV) | 72 | 80~90 | ||
Rated Output Level(dBuV) | 102 | --- | ||
Max Output Level | ≥106 ≥110 | |||
Gain Adjustable Range(dB) | 0~20 inserting fix attenuator | |||
EQ adjustable Range(dB) | 0~30 inserting fix equalizer | |||
Noise Figure(dB) | ≤5 | |||
Reflection Loss(dB) | Input | ≥16 | ||
Output | ||||
CTB(dB) | ≥64() | --- | ||
CSO(dB) | ≥65() | --- | ||
CNR(dB) | --- | ≥53 | ||
Single Backdrop(%) | <0.5 | |||
Group delay(ns) | ≤5 | ≤10 | ||
Power Pressure Range(V/Hz) | 35~90135~270 | |||
Power Consumption(W) | ≤25 | |||
Anti Electric Shock(KV) | >5(8/20μs) | |||
Port Precision(dB) | -20±0.5 | |||
Working Temperature(℃) | -10~+55 | |||
Storage Temperature(℃) | -25~+85 | |||
Working hours No bug(h) | MTBF>60000 | |||
Working Humidity(%) | 20%~90%(Non-condensation) | |||
Advantages
1. Hybrid CATV Outdoor Amplifier / CATV Trunk Line Amplifier With AGC
2. The main role of CATV outdoor amplifier WS-H501 is compensated transmissioncable TV signal attenuation caused by the process, to ensure the signal can be stabilized,high quality, long-distance transmission. It should also have a role in the balance withthe curve.
3. H501 Trunk line amplifier is mainly used in all kinds of CATV systems, satellitetelevision systems, residential CCTV surveillance system, hotel audio visual systems, aswell as military units, schools and other educational audio-visual.
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Company Information
Sichuan BIHONG Broadcast & TV technology Co., Ltd. Was founded in 1992,
Located in No.36 three Zhongshan Road, Guanghan City, Sichuan Province.The registered capital of 50 million 30 thousand RMB, in 2015 total sales of nearly 200 million RMB, 130 employees, through the ISO9001-2008 international quality management system certification. 24 years of planning, design and construction management focus on radio and television information broadband network system, research and development, manufacturing and sales as well as the cable TV network technology research and equipment, products exported to Vietnam, Thailand and other Southeast Asian and South American countries, partners around the world.
The company has a series of independent intellectual property rights of technology and products, has 28 utility model patents, 2 appearance design patents, computer software, copyright 13, work registration certificate 3.
24 years focus on business, your wise selection!
Sichuan Xihongzhoushi New Technology Co., Ltd.
- Phone: +86 838-5106000
- Business Type: Manufacturer
- Location: China
- Main Products: front-end equipment,relaying equipment,CATV devices,pterminal equipmentassive devices,data communication equipment
- Total Employees:100-500 people
- Year Established:1999
- Export Markets:
- Total Annual Revenue:
