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CATV Outdoor Bi-direction Trunk Amplifier HY-21-TA02

Description

HY-21-TA02 CATV 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.

Specification

High-quality diplex filter, split points optional
Low-noise push-pull amplifier module, make sure the noise indicator of equipment
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, Changeable tap or splitter. High-reliability transformer power supply

Parameter	HY-21-TA02
Forward Path Parameters
Bandwidth	45-862MHz
Nominal Gain	30dB
Flatness	±1.0dB
Noise Figure	≤10dB
Return Loss	≥14dB
Nominal Input Level	72dBuV
Nominal Output Level	102dBuV
Gain Adjustable Range	0-20dBm
Slop Adjustable Range	0-20dBm
CTB	≥65dB (note1)
CSO	≥62dB (note1)
Noise Figure	≤10dB
Return Loss	≥14dB
Group delay	≤ 10ns
Signal hum ratio	<2%
(10/700us) Surge-resistant Voltage	>5KV
Return Path Parameters
Wavelength	1100-1600nm
Bandwidth	5-30&42&65
Nominal Gain	18

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