联系人 Ms. Nico
onghu Industrial Area, Shantou, Guangdong
Product
Description
The
main role of OP-TA**0 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.OP-TA**0 trunk 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 systems.
Product
feature
High quality waterproof and dustproof aluminum shell with good
shielding performance and heat dissipation.
Dual epoxy boards with mount technology(SMT),stable and reliable
performance.
Forward amplifying circuit adopt one module to enlarge.
Low-noise push-pull amplifier module, make sure the noise indicator
of equipment.
Adjustable attenuator and equalizer in forward.
Two outputs, Changeable tap or splitter.
High-reliability linear and switching power
supply,**0V/*0Vac.
Technical
Data
Forward path Parameter | ||||||||||||||||||||||
Bandwidth: *****0MHz/**0MHz | ||||||||||||||||||||||
Nominal gain: *0dB | ||||||||||||||||||||||
Normal level: *2 dBuV | ||||||||||||||||||||||
Normal output level: ≥**2dBuV | ||||||||||||||||||||||
Flatness: ±0.*5dB | ||||||||||||||||||||||
Noise figure: ≤*0dB | ||||||||||||||||||||||
Output return loss: ≥*6dB | ||||||||||||||||||||||
Gain adjustable range: ***0dB | ||||||||||||||||||||||
Slope adjustable range: ***8dB | ||||||||||||||||||||||
*: * (* *)@******************** | ||||||||||||||||||||||
*1dB (note 2)
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