Icom IC-7600 Instruction Manual - Page 19

Receive Antenna Out [rx Ant- Out] - accessories

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1 PANEL DESCRIPTION i METER JACK [METER] (p. 19) !5 RECEIVE ANTENNA OUT [RX ANT- OUT] Outputs a signal showing received signal strength, !6 RECEIVE ANTENNA IN [RX ANT- IN] transmit output power, VSWR, ALC, speech com- Located between the transmit/receive switching pression, Vd or Id level for external meter indica- circuit and receiver's RF stage. tion. Connects an external unit, such as preamplifier or o STRAIGHT KEY JACK [KEY] (p. 17) RF filter, using RCA connectors, if desired. Accepts a straight key or external electronic keyer In this case, the antenna connector must be se- output using a 1⁄4 inch standard plug. lected as "ANT 1/R" or "ANT 2/R." (p. 112) • [ELEC-KEY] on the front panel can be used for a • When no external unit is connected, "ANT 1" or "ANT 2" straight key or external electronic keyer. Deactivate the must be selected. internal electronic keyer in keyer set mode. (p. 45) 1 (+) Receiver 2 IN (_) [RX ANT] 3 !0 ACCESSORY SOCKET 2 [ACC 2] !1 ACCESSORY SOCKET 1 [ACC 1] Enable connection of external equipment such as a linear amplifier, an automatic antenna selector/ OUT 4 5 tuner, a TNC for data communications, etc. • See p. 24 for socket information. ANT Transmit/Receive 6 switching circuit !2 TUNER CONTROL SOCKET [TUNER] (p. 18) Transmitter 7 Accepts the control cable from an optional AH-4 HF/50 MHz AUTOMATIC ANTENNA TUNER. 8 !3 SEND CONTROL JACK [SEND] (p. 18) Connects to ground when transmitting to control an external unit, such as a non-Icom linear amplifier. !7 T RANSVERTER CONNECTOR [X-VERTER] (p. 18) External transverter input/output connector. Activated by voltage applied to [ACC 2] pin 6, or 9 10 NOTE: T/R control voltage and current must be when the transverter function is in use. (p. 24) less than 16 V DC/0.5 A (or 250 V AC, 200 mA 11 with MOSFET switching). !4 ALC INPUT JACK [ALC] (p. 18) 12 Connects to the ALC output jack of a non-Icom lin- ear amplifier. 13 14 15 16 17 18 19 20 21 12

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i
METER JACK [METER]
(p. 19)
Outputs a s±gnal show±ng rece±ved s±gnal strength,
transm±t output power, VSWR, ALC, speech com-
press±on, V
D
or I
D
level for external meter ±nd±ca-
t±on.
o
STRAIGHT KEY JACK [KEY]
(p. 17)
Accepts a stra±ght key or external electron±c keyer
output us±ng a
1
⁄
4
±nch standard plug.
•
[ELEC-KEY] on the front panel can be used for a
stra±ght key or external electron±c keyer. Deact±vate the
±nternal electron±c keyer ±n keyer set mode. (p. 45)
(
+
)
(
_
)
!
0
ACCESSORY SOCKET 2 [ACC 2]
!
1
ACCESSORY SOCKET 1 [ACC 1]
Enable connect±on of external equ±pment such as
a l±near ampl±f±er, an automat±c antenna selector/
tuner, a TNC for data commun±cat±ons, etc.
• See p. 24 for socket ±nformat±on.
!
2
TUNER CONTROL SOCKET [TUNER]
(p. 18)
Accepts the control cable from an opt±onal AH-4
HF/50 MHz AUTOMATIC ANTENNA TUNER
.
!
3
SEND CONTROL JACK [SEND]
(p. 18)
Connects to ground when transm±tt±ng to control an
external un±t, such as a non-Icom l±near ampl±fier.
NOTE:
T/R control voltage and current must be
less than 16 V DC/0.5 A (or 250 V AC, 200 mA
w±th MOSFET sw±tch±ng).
!
4
ALC INPUT JACK [ALC]
(p. 18)
Connects to the ALC output jack of a non-Icom l±n-
ear ampl±fier.
!
5
RECEIVE ANTENNA OUT [RX ANT– OUT]
!
6
RECEIVE ANTENNA IN [RX ANT– IN]
Located between the transm±t/rece±ve sw±tch±ng
c±rcu±t and rece±ver’s RF stage.
Connects an external un±t, such as preampl±fier or
RF filter, us±ng RCA connectors, ±f des±red.
In th±s case, the antenna connector must be se-
lected as “ANT 1/R” or “ANT 2/R.” (p. 112)
• When no external un±t ±s connected, “ANT 1” or “ANT 2”
must be selected.
Transmitter
IN
[RX ANT]
OUT
Transmit/Receive
switching circuit
ANT
Receiver
!
7
TRANSVERTER CONNECTOR [X-VERTER]
(p. 18)
External transverter ±nput/output connector.
Act±vated by voltage appl±ed to [ACC 2] p±n 6, or
when the transverter funct±on ±s ±n use. (p. 24)
12
1
PANEL DESCRIPTION
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