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LHA Series CATV Distribution Amplifiers
Model
LHA38RMA - 1.2 GHz
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
Bandwidth
5-42 MHz / 54-1218 MHz
5-85 MHz / 102-1218 MHz
5-204 MHz / 258-1218 MHz
1
3.1
®
Powering
40-90 VAC
External Powering
Rev. 01/19 (LBB0102)
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Related Manuals for Lindsay Broadband LHA 1.2 GHz DOCSIS 3.1 Series
Summary of Contents for Lindsay Broadband LHA 1.2 GHz DOCSIS 3.1 Series
- Page 1 Instruction Manual LHA Series 1.2 GHz | DOCSIS ® LHA Series CATV Distribution Amplifiers Model Bandwidth Powering 5-42 MHz / 54-1218 MHz 40-90 VAC LHA38RMA - 1.2 GHz 5-85 MHz / 102-1218 MHz External Powering 5-204 MHz / 258-1218 MHz 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.
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Page 2: Specifications
Instruction Manual LHA Series 1.2 GHz | DOCSIS ® SPECIFICATIONS Parameter Notes Forward Reverse Units Bandwidth 54-1218 102-1218 258-1218 5-42 5-85 5-204 Technology GaAs GaAs Average Full Gain 24.5 24.5 Flatness <+/-1 ( Gain at 102 MHz: min.36.5 dB) <+/-1 "... - Page 3 CAUTION The lightning flash with arrowhead symbol The exclamation point within an within an equilateral triangle is intended to equilateral triangle is intended to alert you to the presence of uninsulated " alert presence dangerous voltage " within the products important operating main-...
- Page 4 Instruction Manual LHA Series 1.2 GHz | DOCSIS ® Ordering Information (LHA38RMA-1.2 GHz) Note All products are factory installed with one set of plug-in Diplex Filters (DF..), one plug-in Equalizer Sub-Board on return path (EQ..) and 0 dB Attenuator pads (ATTxx) Universal JXP style pads applicable for both attenuator and JXP SPECIFICATIONS &...
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