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12
1
PANEL DESCRIPTION
1
!2
ANTENNA CONNECTOR 1 [ANT1]
!3
ANTENNA CONNECTOR 2 [ANT2]
(pgs. 13, 14)
Accept a 50
Ω
antenna with a PL-259 connector.
When using an optional AH-4
HF/50 MHz AUTO-
MATIC ANTENNA TUNER
or AH-3
HF AUTOMATIC AN-
TENNA TUNER
, connect it to the
[ANT1]
connector.
The internal antenna tuner activates for
[ANT2]
and
deactivates for
[ANT1]
when connecting the AH-4
or AH-3.
!4
GROUND TERMINAL [GND]
(pgs. 13, 14)
Connect this terminal to a ground to prevent electri-
cal shocks, TVI, BCI and other problems.
■
Microphone
(HM-36)
q
UP/DOWN SWITCHES [UP]/[DN]
Change the selected readout frequency or memory
channel.
• Continuous pushing changes the frequency or memory
channel number continuously.
• While pushing
[XFC]
, the transmit readout frequency
can be controlled while in spilt frequency operation.
• The
[UP]
/
[DN]
switch can simulate a key paddle. Preset
in the keyer set mode. (p. 43)
w
PTT SWITCH
Push and hold to transmit; release to receive.
q
w
+
+
q
w
e
r
t
y
u
i
4700p
4700p
10
µ
0.33
µ
MICROPHONE
MIC
ELEMENT
2k
470
DOWN
UP
PTT
RECEIVE
TRANSMIT
MICROPHONE CABLE MICROPHONE PLUG
• HM-36 SCHEMATIC DIAGRAM