Duplexer And Isolator Installation - Icom IC-FR3000 Series Sales Handbook

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▒ NOTE: NOTE: The instruction below is just for your reference. The size of the duplexer and/or the isolator depends on what NOTE: NOTE:
▒ model you will choose for the system, therefore screw holes may not match as described below.

Duplexer And Isolator Installation

Duplexer And Isolator Installation
Duplexer And Isolator Installation Duplexer And Isolator Installation
① Remove the top and bottom covers. (See page 23)
② Tighten 4 screws, Ⓐ, for installing the duplexer unit.
③ Tighten 4 screws, Ⓑ, for installing the isolator unit.
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④ Cut the RX ANT-RX unit cable and then modify it.
⑤ Connect the modified cable to the duplexer unit (RX
frequency connector).
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Duplexer and Isolator Installation
(Reference only)
Ⓐ: SET SCREW (C) 3x10
Ⓑ: SET SCREW (H) 3x8
⑥ Unplug the TX ANT-PA unit cable from the TX ANT
connecter (CHASSIS), and then plug to the isolator
(input connector).
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⑦ Connect the *cable between the isolator (output
connector) and the duplexer (TX frequency
connector).
⑧ Connect the *cable between the duplexer (ANT
connector) and the TX ANT connector (CHASSIS).
⑨ Return the top and bottom cover to their original
position.
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*NOTE: NOTE: Connection cables are not supplied with the
NOTE: NOTE:
isolator and duplexer. Therefore, you will need
to make them by yourself.
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