Lucoro Broadcast FMAMP300 User Manual
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Lucoro Broadcast FMAMP300 User Manual

Broadcast 300w rf amplifier
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User Manual
FMAMP300
Broadcast 300W RF Amplifier
WARNING!
This RF Amplifier is capable of generating extremely high RF
potential. Touching internal parts, or the connected antenna
system, will cause serious RF burns. Antenna systems should be
installed such that exposure by any person to RF fields cannot
exceed safe limits. The permitted limits vary from country to
country. Expert advice should be sought about the safe
installation of this transmission system.
RISK OF FIRE!
RF (Radio Frequency) energy could cause ignition of combustible
surfaces during fault conditions. Installation should be left to
qualified personnel. RF can cause burns to skin. Ensure antenna
systems and feeder cables are not situated near, or could fall
onto, any combustible surface.

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Summary of Contents for Lucoro Broadcast FMAMP300

  • Page 1 User Manual FMAMP300 Broadcast 300W RF Amplifier WARNING! This RF Amplifier is capable of generating extremely high RF potential. Touching internal parts, or the connected antenna system, will cause serious RF burns. Antenna systems should be installed such that exposure by any person to RF fields cannot exceed safe limits.
  • Page 2 WARNING! Never operate this device without a suitable 50 ohm load connected to the RF OUTPUT socket, or without a suitably installed and matched antenna system connected. Although the output of this transmitter is protected against antenna load faults, MIS-OPERATION MAY RESULT IN DAMAGE NOT COVERED BY ANY WARRANTY.

  • Page 3: Before Operating

    Introduction The FMAMP300 is powerful and reliable RF Amplifier featuring the latest Enhancement Mode FET technology. Its high gain performance gives 300 Watts output (adjustable) from just 2 Watts input. TTL remote monitoring and switching allows the FMAMP300 to be easily integrated into automated back-up applications.
  • Page 4 with telephone numbers for contacting the emergency services in the event of personal injury. Ensure antenna system lightning strike protection is in place. To reduce the risk of electrical shock, do not remove the cover, or any screws. There are no user serviceable parts inside; refer servicing to qualified personnel.

  • Page 5: Controls And Connectors

    Controls and Connectors 1. SYSTEM Status LED. Green indicates correct operation, red indicates a system error requiring urgent further investigation. 2. DOWN Push-button. Press this control to navigate the LCD menu. 3. ENTER Push-button. Press this control to navigate the LCD menu. 4.

  • Page 6: Installation

    MAY RESULT IN DAMAGE NOT COVERED BY WARRANTY. Before connecting the Exciter or signal source, use a test load connected to its RF output to check that its output 2 Watts or below. Connect the Exciter or signal source to the RF INPUT of the FMAMP300.

  • Page 7: Operation

    Power up the unit and increase the RF Power (using the rear panel RF ADJ control) to the desired level, not exceeding 300W. Operation The FMAMP300 is designed for continuous reliable transmission, however the fans must be periodically checked for correct operation and free airflow.
  • Page 8 Forward Power warning. The system has detected there is no forward power. This may be due to one or both of the above symptoms, due to a PLL failure, or due to excessive power setting. The standby transmission system (where used) will have activated (TTL control).
  • Page 9 fails or becomes slow or noisy, immediately. Replacement fan assemblies with wiring loom and mating connector are available from the manufacturer. It is recommended that replacement work be carried out by the manufacturer or an approved agent.
  • Page 10 Roecliffe York YO51 9FS hereby take sole responsibility to confirm that the product: FMAMP300 and its variants which this declaration refers to, conforms to all applicable requirements of EU Directive 2014/53/EU and is CE marked accordingly: Low Voltage Directive 2014/35/EU:...

  • Page 11: Technical Specifications

    Technical Specifications Frequency range 87.5 to 108.00MHz Output power 300W Harmonic & spurious output < -70dBc typical RF output connector ‘N’ type (F) Monitoring: BNC (F) -40dB 50 ohms Power Supply: Input AC 100V to 250V (50/60 Hz) Consumption (maximum RF output) 550W (230V 50Hz) Mechanical: Size (mm)
  • Page 12 Lucoro Broadcast. Lucoro Broadcast shall not be liable for any direct, indirect, incidental, consequential or other damage or loss alleged in connection with the supply or use of this product.
  • Page 13 The information contained in this document is subject to change without notice. Lucoro Broadcast makes no warranty of any kind with respect to this information. Lucoro Broadcast specifically disclaims the implied warranty of merchantability and fitness for a particular purpose.

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