Icom IC-F43GS - Battery Charging; Battery Safety and Usage Warnings

6 - 4
Check the “LVIN” item on the
CS-F33G ADJ’s screen.
Check the “LVIN” item on the
CS-F33G ADJ’s screen.
Loosely couple the frequency
counter to the antenna con-
nector.
Connect the RF power meter
to the antenna connector.
Connect the FM deviation
meter with the oscilloscope
to the antenna connector
through the attenuator.
Connect the FM deviation
meter to the antenna connec-
tor through the attenuator.
Connect the FM deviation
meter to the antenna connec-
tor through the attenuator.
1
2
3
4
1
1
2
3
1
1
2
3
• Operating CH : CH1
• Receiving
• Operating CH : CH1
• Transmitting
• Operating CH : CH7
• Receiving
• Operating CH : CH7
• Transmitting
• Operating CH : CH7
• Connect the RF power meter or 50 Ω
dummy load to the antenna connector.
• Transmitting
• Operating CH : CH1
• Transmitting
• Operating CH : CH2
• Transmitting
• Operating CH : CH3
• Transmitting
• Operating CH : CH4
• No audio applied to the [MIC] input.
• Set an FM deviation meter as:
HPF : OFF
LPF : 20 kHz
De-emphasis : OFF
Detector : (P–P)/2
• IF bandwidth : Narrow
• Push [P0] while transmitting
• Operating CH : CH4
• Set the FM deviation meter as:
HPF : OFF
LPF : 20 kHz
De-emphasis : OFF
Detector : (P–P)/2
• Connect the audio generator to the [MIC]
connector and set as
: 1.0 kHz/150 mVrms
• Transmitting
• Operating CH : CH5
• Transmitting
• Operating CH : CH8
• Transmitting
• Operating CH : CH6
• No audio applied to the [MIC] input.
• Transmitting
PLL LOCK
VOLTAGE
[LV(RX LVA)]
[LV(TX LVA)]
REFERENCE
FREQUENCY
[REF]
OUTPUT
POWER
[Power (Hi)]
[Power (L2)]
[Power (L1)]
MODULATION
BALANCE
[BAL]
FM
DEVIATION
[MOD N]
(Narrow)
[MOD Ratio]
(Wide)
[MOD Ratio]
(Middle)
CTCSS/DTCS
DEVIATION
[CTCS/DTCS]
PC
screen
PC
screen
Top
panel
Top
panel
Top
panel
Top
panel
Top
panel
1.0 V
1.0 V
3.3–4.5 V
(Verify)
3.3–4.5 V
(Verify)
470.0000 MHz [L]
520.0000 MHz [H]
4.0 W
2.0 W
1.0 W
±2.10 kHz
±4.10 kHz
±3.20 kHz
(F44G only)
±0.70 kHz
ADJUSTMENT ADJUSTMENT CONDITION
MEASUREMENT
VALUE
UNIT LOCATION
Select an operation using [↑] / [↓] keys, then set specified value using [←] / [→] keys on the connected computer keyboard.
Set to square wave
form
CONVENIENT:
The PLL lock voltage can be adjusted automatically.
Set the cursor to “RX LVA”/“TX LVA” and then push [ENTER] key.
6-2 SOFTWARE ADJUSTMENT (TRANSMITTING)