LHA Series CATV Distribution Amplifiers
Model
Bandwidth
Powering
LHA38RMA - 1.2 GHz
5-42 MHz / 54-1218 MHz
5-85 MHz / 102-1218 MHz
5-204 MHz / 258-1218 MHz
40-90 VAC
External Powering
LHA series CATV distribution amplifiers are designed for RF distribution systems such as those in
apartments/MDUs, hotels, hospitals and other applications where a high quality low noise figure amplifier is
necessary to amplify the signals in both the forward and return paths.
The LHA38RMA fills out the selection of 1.2 GHz distribution amplifiers giving you extra reach and higher output.
Designed with flat operational gain of 38 dB in the forward band and 24.5 dB in the reverse band.
The LHA38RMA has sockets for JXP-style plug-in controls, including input and mid-stage pad and equalizer for
forward bandwidth balancing, and input pad plus output pad and equalizer for reverse path balancing. Universal
JXP-style pads are used for both attenuator and equalizer functions. Upstream frequency is flexible and can be
upgraded to 204 MHz with field-replaceable diplex filters and equalizer sub-board.
The amplifiers are externally powered via separate AC input. (40-90 VAC).
FEATURES
•
Fully meets the requirements of DOCSIS 3.1
•
Downstream frequency bandwidth extends to 1.2 GHz
•
Multiple diplex filter frequency split options
•
Operating temperature from -30°C to + 55°C (-22°F to +131°F)
•
Forward gain 38 dB and reverse gain 24.5 dB
•
GaAs-FET Push Pull for high output levels with low distortions
•
JXP style plug-in controls
•
RFI housing
•
SCTE compliant F-type connectors
•
Surge protection on all ports
•
Diecast aluminum housing for heat dissipation
Instruction Manual
LHA Series 1.2 GHz | DOCSIS
®
3.1
1
En
gl
is
h
Rev. 01/19 (LBB0102)
