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5 - 5
5-3 SOFTWARE ADJUSTMENTS (TRANSMITTING)
Select an operation using [
↑
] / [
↓
] keys, then set specified value using [
←
] / [
→
] keys on the connected computer keyboard.
1
2
3
4
1
1
2
3
1
2
3
1
2
3
1
• Operating CH
: CH3 (*CH1)
• Receiving
• Operating CH
: CH3 (*CH1)
• Connect an RF power meter or 50
Ω
dummy load to the antenna connector.
• Transmitting
• Operating CH
: CH9 (*CH2)
• Receiving
• Operating CH
: CH9 (*CH2)
• Transmitting
• Operating CH
: CH3 (*CH1)
• Transmitting
• Operating CH
: CH1 (*CH1)
• Transmitting
• Operating CH
: CH2 (*CH2)
• Transmitting
PLL LOCK
VOLTAGE
[LV (RX LVA)]
[LV (TX LVA)]
REFERENCE
FREQUENCY
[REF]
OUTPUT
POWER
[Power (Hi)]
[Power (L2)]
[Power (L1)]
FM
DEVIATION
[MOD N]
(Narrow)
[MOD Ratio]
(Middle; EUR only)
[MOD Ratio]
(Wide)
MODULATION
BALANCE
[BAL N]
(Narrow)
[BAL Ratio]
(Middle; EUR only)
[BAL Ratio]
(Wide)
CTCSS/DTCS
DEVIATION
[CTCS/DTCS]
PC
screen
MAIN
Top
panel
Top
panel
Top
panel
Top
panel
Top
panel
Check the “LV” item on the
CS-F14 ADJ’s screen.
Connect the digital multimeter to
the “LV” line.
Loosely couple the frequency
c o u n t e r t o t h e a n t e n n a
connector.
Connect the RF power meter to
the antenna connector.
Connect the FM deviation
meter to the antenna connector
through the attenuator.
Connect the FM deviation meter
with the oscilloscope to the
antenna connector through an
attenuator.
Connect the FM deviation
meter to the antenna connector
through the attenuator.
3.5 V
3.5 V
0.9–1.5 V
(Verify)
0.9–1.5 V
(Verify)
174.0000 MHz
5.0 W
2.0 W
1.0 W
±2.10 kHz
±3.20 kHz
±4.10 kHz
±0.68 kHz
ADJUSTMENT
ADJUSTMENT CONDITION
MEASUREMENT
VALUE
UNIT
LOCATION
Set to square wave
form
• Operating CH
: CH3 (*CH3)
• Transmitting
• Operating CH
: CH6 (*CH1)
• Set the deviation meter as:
HPF
: OFF
LPF
: 20 kHz
De-emphasis : OFF
Detector
: (P_P)/2
• Connect the audio generator the [MIC]
connector and set as
: 1.0 kHz
• Transmitting
• Operating CH
: CH7 (*CH2)
• Transmitting
• Operating CH
: CH7 (*CH2)
• Transmitting
• Operating CH
: CH4 (*CH1)
• No audio applied to the [MIC] input.
• Set the deviation meter as:
HPF
:
OFF
LPF
: 20 kHz
De-emphasis : OFF
Detector
: (P_P)/2
• Transmitting
• Operating CH
: CH5 (*CH2)
• Transmitting
• Operating CH
: CH5 (*CH2)
• Transmitting
• Operating CH
: CH8 (*CH1)
• No audio applied to the [MIC] input.
• Transmitting
*For F14S/F15S adjustment.