Rear Panel Connectors; Key Jack - Yaesu FT-817ND Operating Manual

Hf/vhf/uhf all mode transceiver

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INPUT:13.8V

This is the DC power supply connection for the transceiver, used when operating the

transceiver with an external power supply. Use the supplied DC cable to connect this

jack to the car battery or base station DC power supply, which must be capable of

supplying at least 3A @ 8 ~ 16 VDC. This jack is also used for battery charging (when

using the supplied FNB-85 battery pack).

GND Terminal

For best performance and safety, this Ground lug may be connected to a good earth

ground using a short, heavy, braided cable.

This 3.5-mm, 3-pin jack is used for connection to a CW keyer paddle or a straight key.

DATA Jack

This 6-pin, mini-DIN jack accepts AFSK input from a Terminal Node Controller (TNC);

it also provides fixed-level Receiver Audio Output, Push-To-Talk (PTT), Squelch Sta-

tus, and ground lines.

ACC Jack

This 8-pin, mini-DIN jack provides a closure to ground during transmission, ALC, a

transmitter-inhibit pin, and "band data" for connection to an external amplifier. It is

also used for Transceiver-to Transceiver Cloning and for control of this transceiver

using a personal computer.

ANT Jack

Connect your HF and/or 50 MHz antenna's 50 Ω coaxial cable to this M-type ("SO-

239") connector.

In its default setting, this jack does not function on 50/144/430 MHz bands. If you want to

enable this jack on 50/144/430 MHz bands, recall and change the settings of Menu #07.

FT-817

Operating Manual

EAR

Jack (

)

ANEL

ONNECTORS

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