Software Adjustment - Icom IC-F11 Service Manual

5-3 SOFTWARE ADJUSTMENT

Select an operation using [↑] / [↓] keys, then set specified value using [←] / [→] keys on the connected computer keyboard.
ADJUSTMENT
REFERENCE 1 • Operating frequency:
FREQUENCY
[TXF]
• High/Low switch
• Connect the RF power meter or 50 Ω
dummy load to the antenna connector*
• Transmitting
OUTPUT 1 • Operating frequency:
POWER
[POWER(Hi)]
• High/Low switch
• Transmitting
[POWER(L2)] 2 • High/Low switch
• Transmitting
[POWER(L1)] 3 • High/Low switch
• Transmitting
FM 1 • Operating frequency:
DEVIATION
(Wide)
[MOD W]
( A , B , C only) • High/Low switch
• Channel spacing : Wide
• Connect the audio generator to the
[MIC] jack and set as:
• Set the FM deviation meter as:
HPF
LPF
De-emphasis
Detector
• Transmitting
(Narrow) 2 • Operating frequency:
[MOD N]
• Channel spacing : Narrow
• Transmitting
DTCS WAVE 1 • Operating frequency:
FORM
[DTCS BAL]
• High/Low switch
• No audio applied to the [MIC] jack.
• DTCS code
• Transmitting
A: [F21], [F21S], [F22] and [F22S], B: [F21BR], C: [F21GM], D: [F22SR]
1
*
In case of IC-F22SR, instead of the antenna connector, connect to the J7 as shown page 5-3.
ADJUSTMENT CONDITION
470.000 MHz
469.550 MHz
467.725 MHz
446.00625 MHz
: Low
440.000 MHz
462.550 MHz
446.00625 MHz
: High
: Low2
: Low1
455.000 MHz
466.050 MHz
465.138 MHz
: Low1
1.0 kHz/150 mVrms
: OFF
: 20 kHz
: OFF
: (P±P)/2
455.000 MHz
466.050 MHz
465.138 MHz
446.00625 MHz
455.000 MHz
466.050 MHz
465.138 MHz
446.00625 MHz
: Low1
: 007
MEASUREMENT
UNIT
Top Loosely couple a frequnecy
A
panel counter to the antenna connec-
1
B tor* .
C
D
1
.
Top Connect an RF power meter to
A panel the antenna connector*
B C
,
D
Top Connect an FM deviation meter
A panel to the antenna connector*
B
through the attenuator.
C
A
B
C
D
Top Connect an FM deviation meter
A panel with an oscilloscope to the
B
antenna connector*
C
attenuator.
D
5 - 5
LOCATION
470.0000 MHz
469.5500 MHz
467.7250 MHz
446.0062 MHz
1
.
2.0 W
1
Set to flat wave
form
1
through an
VALUE
A
B
C
D
A C
4.0 W ,
2.0 W B
D
1.5 W
A B C
, ,
1.5 W D
1.0 W
±4.10 kHz
(except D )
±2.10 kHz