Required Connections; D Front Panel; D Rear Panel; Antenna Connector Caps - Icom IC-7700 Instruction Manual

■ Required connections

D Front panel

CW key
Connects an electronic keyer.
A straight or bug key can also be used when the
keyer type is changed in keyer set mode. (p. 4-12)
Microphones (p. 2-10)
Optional
SM-50

D Rear panel

Ground (p. 2-4) Use the heaviest gauge wire or
OUT
Antenna 1, 2, 3, 4 (p. 2-4)
Example]:
ANT1 for 1.8–18 MHz bands, ANT 2 for 21–28 MHz bands
ANT3 for 50 MHz band, ANT 4 for receive antenna.
Optional
SM-30
strap available and make the
connection as short as possible.
Grounding prevents electrical
shocks, TVI and other problems.
ANT 1 ANT 2
DC OUT
RX ANT
15V
IN X-VERTER MAX1A METER
INSTALLATION AND CONNECTIONS
TRANSMIT
ELEC-KEY
Optional
HM-36
ANT 3 ANT 4
ACC
EXT
KEYPAD EXT - SP 2 1
NOTE: Attach the supplied
antenna connector cap when
no antenna or external equip-
ment is connected.
2-5
HF/50MHz TRANSCEIVER
POWER
i7700
VOX BK-IN MONITOR
MIC RF PWR KEY SPEED
TUNER
TIMER
AGC SQL NR
PHONES
AGC VR NR
AF
MIC
AC outlet
R WARNING!
Use the supplied
AC power cable
only.
EXT-DISPLAY REMOTE RS-232C
AC
I
15A
GND
REF I/O
ALC S/P DIF 10MHz
CW KEY -10dBm
RELAY ALC ADJ OUT IN
Straight key
2
TX
DELAY
NB
NB
F-1 F-2
RF
SSB CW
DRIVE COMP MONI GAIN