Transmit Adjustment - Icom IC-F5061 Servise Manual

6-3 TRANSMIT ADJUSTMENT

Select an adjustment item using [↑] / [↓] keys, then set to the specifi ed value using [←] / [→] keys on the connected PC's keyboard.
ADJUSTMENT
OUTPUT 1 • Channel
POWER • Transmitting
[Power (Hi)]
[Power (L2)] 2 • Channel
• Transmitting
[Power (L1)] 3 • Channel
• Transmitting
MODULATION 1 Set the preset value of [MOD N] to "100" on the adjustment software.
BALANCE
2 • Channel
[BAL (Narrow)]
• No audio signals applied to the JIG cable.
• Set a modulation analyzer as;
HPF
LPF
De-emphasis
Detector
• Push [P0] while transmitting.
1 • Connect an audio generator to the JIG
FM
cable and set as;
DEVIATION
Frequency
Level
• Set the modulation analyzer to the same
condition as "MODULATION BALANCE."
• Transmitting
• Channel
(NARROW)
• Transmitting
[MOD N C]
2 • Channel
[MOD N L]
• Transmitting
3 • Channel
[MOD N H]
• Transmitting
4 • Channel
(WIDE)
• Transmitting
[MOD W C]
5 • Channel
[MOD W L]
• Transmitting
6 • Channel
[MOD W H]
• Transmitting
7 • Channel
(MIDDLE)*
• Transmitting
[MOD W C]
8 • Channel
[MOD M L]
• Transmitting
9 • Channel
[MOD M H]
• Transmitting
1 Set the preset value of [Digital Mode] to "7" on the adjustment software.
DIGITAL
DAVIATION
2 • Attach the UT-119 to J2.
[MOD D C]
(Refer to page 4-2 for the installation)
• Channel
• Transmitting
3 • Channel
[MOD D L]
• Transmitting
4 • Channel
[MOD D H]
• Transmitting
1 • Channel
CTCSS/DTCS
• No audio signals applied to the JIG cable.
DEVIATION
• Set the modulation analyzer to the same
[CTCS/DTCS]
condition as "MODULATION BALANCE."
• Transmitting
1 • Channel
2TONE,
• Transmitting
5TONE,
DTMF
[S.Tone]
*; [EUR] only.
ADJUSTMENT CONDITION
: CH 5
: CH 6
: CH 3
: CH 7
: OFF
: 20 kHz
: OFF
: (P–P)/2
: 1.0 kHz
: 40 mV rms
: CH 8
: CH 9
: CH 10
: CH 4
: CH 3
: CH 2
: CH 11
: CH 12
: CH 13
: CH 14
: CH 15
: CH 16
: CH 17
: CH 18
UNIT OPERATION
Rear Connect an RF power meter to
panel the antenna connector.
Rear Connect the modulation ana-
panel lyzer with an oscilloscope to the
antenna connector through an
attenuator.
Rear Connect the modulation ana-
panel lyzer to the antenna connector
through an attenuator.
Rear Connect the modulation ana-
panel lyzer to the antenna connector
through an attenuator.
Rear Connect a modulation analyzer to
panel the antenna connector through
an attenuator.
Rear Connect a modulation analyzer to
panel the antenna connector through
an attenuator.
6 - 5
VALUE
50 W [USA]
25 W
[EUR], [EXP]
25 W [USA]
10 W
[EUR], [EXP]
5.0 W [USA]
2.5 W
[EUR], [EXP]
Set to square wave
form
±2.05 to ±2.15 kHz
±4.05 to ±4.15 kHz
±3.15 to ±3.25 kHz
±1.41 to ±1.45 kHz
±0.68 to ±0.72 kHz
±1.50 kHz