AMP HHA1, Руководство по эксплуатации

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AMN-H-D 9
6. PREPARATION FOR USE
6.1. Unpacking
Carefully remove the product from the shipping container and make sure all listed furnished items are
included as noted in the respective section. Inspect all items for damage. If any item is omitted from the
shipment or appears damaged, contact AMP with detailed description of problem.
6.2. Amplifier Pre-Test
Although each unit is thoroughly tested at the factory for both functional and environmental performance,
a minimal amount of pre-testing should be done by the operator before placing the power amplifier into
service. The power amplifier, an analog FM link with appropriate input sources and output monitors and
DC power supplies are the only components required to perform a functional test of the amplifier.
Set up and test your existing analog FM link and make all necessary adjustments in accordance with that
unit’s Operation Manuals. The transmit and receive antennas should be situated at a distance of greater
than 25 feet apart to prevent serious damage to or destruction of the receiver’s front end.
Verify DC power supplies are b11 and +16 Vdc. For the HHA1 and HSF1, with the DC Power
Cable DISCONNECTED from the power amplifier, connect DC power supply to DC Power Cable (Pin1 =
positive DC input, Pin2 = negative DC input (ground)). Do not connect DC Power Cable to amplifier until
all other connections are complete.
The HSP1 does not have a power connector, but instead has flying leads. Do not connect the DC power
to the HSP1 leads (Red lead = positive DC input, black lead = negative DC input (ground)) until all other
connections are made.
Connect the transmit antenna to the amplifier RF output connector (SMA). After confirming the
transmitter power output matches the power input range of your power amplifier, connect the RF Input
connector to the transmitter RF output with the provided SMA to SMA coax cable.
Configure the output power (if you unit has multiple output powers) as instructed in Section 7.3. Connect
DC Power to power amplifier and transmitter. Your analog FM link should be working as intended, if not,
refer to Section 8.2 for troubleshooting instructions.
7.
INSTALLATION AND OPERATING INSTRUCTIONS
7.1. Use and Function of Connectors
AMP H series products are simple to install, requiring only connection to the antenna, analog FM
transmitter, and DC power supply using the appropriate cables and jacks and requiring only connection to
the antenna, transmitter, and DC power supply using the appropriate cables and jacks. The use and
function of the connectors are in the respective product sections.
7.2. Using the Enable Pin
AMP H series power amps are equipped standard with an enable pin to disable the RF output. When the
pin is open the RF output is active, when the pin (or lead in the case of the HSP1) is grounded or
connected to <1.5 VDC the RF output is disabled. When the RF output is disabled the power amplifier is
still powered, if still connected to a power source.