Icom IC-7300 Adjustment Procedure

4-1 PREPARATION (continued)
4-2
1) Connect the shunt plug to [REMOTE] (See page 5-1).
2) While holding down the [MENU] and [FUNCTION] keys, turn ON the transceiver power.
3)
The main adjustment men
u appears.
1)
Remove the shunt plug from [REMOTE].
2) Turn OFF the power.
3) Turn ON the power again.
M ENTERING THE ADJUSTMENT MODE
M QUITTING THE ADJUSTMENT MODE
[SP]
[REMOTE][ANT]
<Rear view>
<Front view>
AC MILLIVOLT METER
(10 mV to 10 V)
EXT. SPEAKER
(2 W/8 Ω)
+–
+
–
DUMMY LOAD
(50 or 100 Ω/120 W)
RF POWER METER
(120 W/50 Ω)
STANDARD SIGNAL GENERATOR
(0.1–60 MHz)
NEVER TRANSMIT while the SSG is connected.
FREQUENCY COUNTER
(0.1–60 MHz)
ATTENUATOR
(50 dB/120 W)
[DC 13.8V]
Fuses
25 A
DC power supply
(13.8 V/30 A)
⊕
−
Black
Red⊕
−
Supplied DC cable
[MIC]
Audio
generator
PTT
[MIC]
AC millivolt-
meter
MIC
PTT
MICE
GENERAL CONNECTION
(Short)
• Short plug
(For entering the adjustment mode)
3.5 mm (1/8 inch) monaural plug
(Shunt)
14.150.00
USB
TX
ADJUST MODE
FIL2
FRONTPreset TX/IDRX TUNER/REF
Sub adjustment menu
<Main adjustment menu screen >
14.150.00
USB
TX
ADJUST MODE
== RX ==
FIL2
Gain S Meter
Rotate to adjust
Push to exit the menu
Sub adjustment menu
Adjustment item
<Sub adjustment menu screen example>
[SP]
[REMOTE][ANT]
<Rear view>
<Front view>
AC MILLIVOLT METER
(10 mV to 10 V)
EXT. SPEAKER
(2 W/8 Ω)
+–
+
–
DUMMY LOAD
(50 or 100 Ω/120 W)
RF POWER METER
(120 W/50 Ω)
STANDARD SIGNAL GENERATOR
(0.1–60 MHz)
NEVER TRANSMIT while the SSG is connected.
FREQUENCY COUNTER
(0.1–60 MHz)
ATTENUATOR
(50 dB/120 W)
[DC 13.8V]
Fuses
25 A
DC power supply
(13.8 V/30 A)
⊕
−
Black
Red⊕
−
Supplied DC cable
[MIC]
Audio
generator
PTT
[MIC]
AC millivolt-
meter
MIC
PTT
MICE
GENERAL CONNECTION
(Short)
• Short plug
(For entering the adjustment mode)
3.5 mm (1/8 inch) monaural plug
(Shunt)
14.150.00
USB
TX
ADJUST MODE
FIL2
FRONTPreset TX/IDRX TUNER/REF
Sub adjustment menu
<Main adjustment menu screen >
14.150.00
USB
TX
ADJUST MODE
== RX ==
FIL2
Gain S Meter
Rotate to adjust
Push to exit the menu
Sub adjustment menu
Adjustment item
<Sub adjustment menu screen example>
ADJUSTMENT ITEM TRANSCEIVER'S CONDITION OPERATION VALUE
PREPARATION 1 – 1) Connect the SSG to the antenna connector,
and then set it as:
Frequency : 14.1515 MHz
Modulation : None
2) Touch [GAIN] to enter to the receive adjust-
ment mode.
–
RX TOTAL GAIN 2 • Display: "Total Gain PRE OFF ref"
• Receive
• Set the SSG as;
Level : +34 dBµ (–73 dBm)
Touch [SET].
(A beep sounds, and
then another beeps
sound 2 sec. later.)
3 • Display: "Total Gain PRE OFF set"
• Receive
• Set the SSG as;
Level : OFF
Touch [SET].
(A beep sounds, and
then another beeps
sound 20 sec. later.)
4 • Display: "Total Gain PRE1 ref"
• Receive
• Set the SSG as;
Le
vel
:
+34 dBµ (–73 dBm)
Touch [SET].
(A beep sounds, and
then another beeps
sound 2 sec. later.)
5 • Display: “Total Gain PRE1 set"
• Receive
• Set the SSG as;
Le
vel
:
OFF
Touch [SET].
(A beep sounds, and
then another beeps
sound 20 sec. later.)
S-METER 6 • Display: "HF S9 Level"
• Receive
• Set the SSG as;
Le
vel
:
+34 dBµ (–73 dBm)
Touch [SET].
(A beep sounds, and
then another beep
sounds 1 sec. later.)
7 • Display: "HF S9+60 Level"
• Receive
• Set the SSG as;
Le
vel
:
+90 dBµ (–17 dBm)
• Push [EXIT] to return to the main adjustment menu.
• Touch [RX] on the main adjustment menu screen.
4-2 RECEIVE ADJUSTMENTS
NOTE: DO NOT change the SSG output level until the second beep sounds.

Icom IC-7300 Specifications

General

Product type	Portable CB radio
Product color	Black
Housing material	Steel
Input voltage	13.8 V
Microphone included	Yes
Output power	100 W
Frequency range	0.5 - 70 MHz
Channels quantity	101 channels
Compatible products	AH-2B; AH-4; AH-5NV; AH-710; AH-740; CT-17; HM-219; MB-118; MB-123; OPC-2321; OPC-420; OPC-599; PS-126; RC-28; SM-30; SM-50; SP-23; SP-33; SP-34; SP-35; SP-35L; SP-38; SP-41;
Display type	LCD

Weight and Dimensions

Depth	238 mm
Width	240 mm
Height	94 mm