Mic] - Icom IC-9700 Basic Manual

13
CONNECTOR INFORMATION

[MIC]

q Microphone input
w +8 V DC output
e Frequency up/down
NOTE: Pin 1 outputs 8 V DC power for Icom microphones.
PIN No�
Microphone input
q
+8 V DC output (Maximum 10 mA)
w
Frequency up/down
e
Grounded when the squelch opens.
r
PTT
t
PTT ground
y
Microphone ground
u
AF output from [EXT-SP MAIN] / [EXT-SP SUB]
i
(Varies with the AF control.)
By connecting an external keypad with a circuit as
shown below to [MIC], you can output memory content
from 4 memories. You can output memory contents
such as that from a CW Memory keyer (M1 ~ M4),
SSB/AM/FM/DV Voice Memory (T1 ~ T4) or RTTY
Memory (RT1 ~ RT4) to be transmitted.
z Push a switch to send memory contents.
z Hold down the switch for 1 second to repeatedly
send memory contents.
L To use the external keypad, turn ON the following
items.
» SET > Connectors > External Keypad
MENU
L The External keypad is not supplied by Icom.
4.7 kø 2.2 kø 1.5 kø 1.5 kø
± 5% ± 5% ± 5%
S4 S3 S2
External keypad
L Memory "RT5 ~RT8" (RTTY), "T5 ~ T8" (Voice) and
"M5 ~ M8" cannot be sent from the external keypad.
[REMOTE]
Connects to a PC for remote
control using CI-V commands.
i AF output
u GND
(Microphone ground)
y GND (PTT ground)
t PTT
r Squelch line output
DESCRIPTION
[MIC]
connector
PINe
± 5%
MIC
1 7
2 8 6
3 5
S1
4
PINy
Front panel
view
3.5 mm (⅛ in)
[REF IN 10MHz]
Inputs a 10 MHz signal as a reference
frequency signal.
• Input frequency:
• Impedance:
• Input level:
LAdjust the internal reference frequency.
»
MENU
[144MHz ANT]
Connect an antenna for the 144 MHz band. (SO-239)
• Input/Output impedance: 50 Ω (unbalanced)
[430MHz ANT]
Connect an antenna for the 430 MHz band. (Type N)
• Input/Output impedance: 50 Ω (unbalanced)
[1200MHz ANT]
Connect an antenna for the 1200 MHz band. (Type N)
• Input/Output impedance: 50 Ω (unbalanced)
RWARNING!
A DC voltage can be applied to the antenna coax
connector to power an external preamplifier. Be
careful when you connect a preamplifier (user
I/O supplied).
L To use an antenna preamplifier, select "ON" for each
band.
MENU
GND
13-3
10 MHz
50 Ω (unbalanced)
–10 dBm (approximate)
SET > Function > REF Adjust
» SET > Connectors > External P�AMP
SMA connecter