Barrett 4050 HF SDR User manual

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BCM40531
Removing the Head
1. Invert the transceiver and use an appropriate tool to loosen (but not remove), the two front panel securing screws
located immediately behind the front panel.
2. Gently pull the front panel from the transceiver to remove it.
Opening the Transceiver Body
1. Remove the four cap head set screws securing the transceiver chassis halves together using an appropriately sized
allen key.
2. Carefully open the transceiver chassis halves as shown.
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4050 DV/SDV Module Installation Guide
This guide outlines the installation and removal of a DV/SDV module from a Barrett 4050 transceiver. This should be
undertaken by a technical professional and proper care must be taken to ensure correct installation.

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3. Gently separate the ribbon cable and
coaxial cable from the PA board.
4. Remove the seven screws securing the
shield to the microboard half of the
transceiver body.
5. Using a screw dirver, gently prise the
shield from the casing.
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BCM40531
Installing the DV/SDV Module
Assemble all required components as shown in the image
opposite.
The red circle indicates the installation area.
1. Ensure that the connectors on the module are
orientated to match those on the board.

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2. Carefully place module onto board and press down rmly at
both ends until connectors click into place.
3. Secure module with heat plate provided.
Removing the DV/SDV Module
1. Using the tool provided, attach around short edges of
the module.
2. Lift away the module vertically. DO NOT FLEX THE BOARD
OR MOVE IT LATERALLY WHILST REMOVING! THIS MAY
CAUSE DAMAGE TO THE CONNECTORS!