Kenwood TS-790A Instruction Manual page 23

4-1-2, Rear Panel
@ ANT (Antenna) 1 connector (for
144 MHz)
This connector should be attached to a suitable an-
tenna for transmitting and receiving. The antenna ca-
ble should be 50-ohm coax, terminated with a M type
connector.
@ DC power connector
This is used to connect the DC power supply.
@ GND (Ground) terminal
To prevent electric shock, as well as RFI and BCI, con-
nect the transceiver to a good earth ground.
@ ANT (Antenna) 2 connector (for
430/440 MHz)
This connector should be attached to a suitable an-
tenna for transmitting and receiving. The antenna ca-
ble should be 50-ohm coax, terminated with a M type
connector. (N type connector with the TS-790E)
© ANT (Antenna) 3 connector (for
1200 MHz) (Option)
This connector shoutd be attached to a suitable an-
tenna for transmitting and receiving. The antenna ca-
ble should be 50-ohm coax, terminated with a N type
connector.
@® 1200 MHz IF connector {Option)
Used to remove or input 1200 MHz IF signal. (See
4-13. 1200 MHz IF CONNECTOR AND ACC4 CON-
NECTOR.)
® © © ® @
@ EXT. SP (External speaker) jack
This jack is for connection of an external speaker. You
can connect one or two external speakers. (See
4-2-13 Separate speaker.)
CW DELAY control
This control adjusts the ''hang-time'' that the radio
will remain keyed after the key has been released.
cw
DELAY
(2)
() ACC 1 jack
This jack is designed for connection of the 6-pin DIN
connector supplied with the optional computer inter-
face unit.
ACC 2 jack
Terminal numbers is as follows:
View from the
rear panel.
13-pin DIN plug (£07-135 1-05)
23