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LHA35RM 1 GHz MDU Distribution Amplifier
Installation Manual
PRODUCT OVERVIEW
Part #
Power Socket Type
LHA35RM
90-130 VAC
Lindsay's multiple dwelling unit broadband distribution amplifier is a full-featured two-way 1 GHz indoor station capable of 44 dBmV output with superior characteristics
and low noise.
The LHA35RM is a tough indoor MDU amplifier specifically designed for broadband distribution systems in apartment buildings, hotels, schools, hospitals and similar
facilities requiring RF amplification. Designed to mount directly to a wall with increased heat dissipation properties and low-power consumption, this amplifier runs cool
and reduces operational costs. Flexible two-way diplex filter options and the latest GaAs FET technology provide superior distortion performance and low noise to
1 GHz.
FEATURES
•
Aluminum diecast, wall-mountable housing
•
Designed for superior heat dissipation
•
Rated ingress protection IP54, against dust & water
•
Temperature-Cycled: -10°C to +55°C (+14°F to +131°F)
•
Forward gain 35 dB; reverse gain 18 dB
•
Input variable equalizer, plug-in interstage equalization
CAUTION
Risk of electric shock. Do not open.
No serviceable parts inside. Refer servicing to qualified service personnel.
WARNING: To prevent shock hazard, do not expose this unit to rain or moisture. This apparatus shall not be exposed to dripping or splashing
water and no objects filled with liquids, such as vases, shall be placed on the apparatus.
WARNING: This product is a Class-I construction. Please ensure a connection to power source includes a protective earthing connection.
FUNCTIONAL SCHEMATIC
Frequency Range
5-42 MHz / 54-1000 MHz
Remember to replace cover after adjusting. Cover must be in place for CE, safety and protection.
•
GaAs-FET push-pull technology for high output levels with low distortions
•
Forward & reverse, 20 dB gain controls
•
6 kV surge protection on all ports
•
Designed for -100 dB EMI isolation
•
Self-powered, 117 VAC
•
Diplex filters available in 42/54 MHz
LHA35RM
(front angled view)
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Summary of Contents for Lindsay Broadband LHA35RM
- Page 1 The LHA35RM is a tough indoor MDU amplifier specifically designed for broadband distribution systems in apartment buildings, hotels, schools, hospitals and similar facilities requiring RF amplification. Designed to mount directly to a wall with increased heat dissipation properties and low-power consumption, this amplifier runs cool and reduces operational costs.
- Page 2 LHA35RM 1 GHz MDU Distribution Amplifier Installation Manual SPECIFICATIONS Parameter Specification Forward GaAs FET Push-Pull Reverse Bandwidth 54-1000 MHz 5-42 MHz Full Gain (Min.) 35 dB 18 dB Flatness ± 1 dB Return Loss In/Out -16 dB Test Points -30 dB (output)
- Page 3 All information is subject to change without notice. © 2021 Lindsay Broadband Inc. All rights reserved. Printed in Canada. Non-Lindsay Broadband product marks, service marks, and company names in this document are the property of their respective owners. Rev. 06/21 (LBB0375) •...
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