Cisco Reverse Amplifier Module A93146 数据表
Data Sheet
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Cisco Compact Micro Amplifier Model A93262
The Cisco Compact Micro Amplifier Model A93262 is a small-size, cost-effective RF
amplifier that addresses
the divergent needs of today’s broadband networks. The
amplifier is designed with GaAsFET technology for longer system reach and superior
distortion performance. A compact design and reduced power consumption enable these
micro amplifiers to make significant contributions to efficient end-of-line applications.
The amplifier has up to 1 GHz bandwidth to meet the demand for increased bandwidth.
All attenuators and equalizers are easily accessible on the amplifier to reduce the installation and
configuration time.
The amplifier has a reverse tri-state attenuator and a reverse output attenuator to help maximize
the cable modem transmitter output levels.
The amplifier is equipped with directional coupler RF test points at the forward output allowing for
accurate signal level measurement, and reverse signal injection during setup and alignment. Surge
protection is provided for all input and output ports and a single RF and water-dust gasket is
equipped in the lid.
The amplifiers are available in different frequency split versions. See Ordering Information on
page 7 for details.
All attenuators and equalizers are easily accessible on the amplifier to reduce the installation and
configuration time.
The amplifier has a reverse tri-state attenuator and a reverse output attenuator to help maximize
the cable modem transmitter output levels.
The amplifier is equipped with directional coupler RF test points at the forward output allowing for
accurate signal level measurement, and reverse signal injection during setup and alignment. Surge
protection is provided for all input and output ports and a single RF and water-dust gasket is
equipped in the lid.
The amplifiers are available in different frequency split versions. See Ordering Information on
page 7 for details.
Features
●
Optimized for end-of-line applications
●
Forward bandwidth to 1 GHz
●
Compact space-saving design
●
No additional accessories required
●
GaAsFET gain block technology for improved distortion and lower noise figure
●
Output-measuring point for precise setting gives best picture quality
●
Transient protection at all inputs and outputs for higher system reliability
●
Product power consumption < 11 W
●
Unique main board compatible with forward/reverse frequency splits including: 42/54 MHz,
65/87 MHz and 85-105 MHz