Rear Panel Connections - Yaesu FT-90R Operating Manual

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EXT SP Jack
This 2-conductor, 3.5-mm mini phone jack provides receiver audio output for
an optional external speaker. The audio impedance is 8 , and the level varies
according to the setting of the front panel's VOL control. Inserting a plug into
this jack disables audio from the transceiver's internal speaker. This jack may
also be used as a source of receiver audio during 1200 bps Packet operation.
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13.8 VDC Cable Pigtail w/Fuse
This is the DC power supply connection for the transceiver.
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A
Connector
NTENNA
Connect a dual-band antenna's 50 cable to this M-type (SO-239) coaxial
connector (European versions are equipped with a Type-N connector). Be
certain to use the proper type of plug for connection of the coaxial cable.
FT-90R O
PERATING

Rear Panel Connections

M
ANUAL
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7