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Transmit adjustment, 3 transmit adjustment – Icom IC-F5061 User Manual

Page 18

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6 - 5

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

ADJUSTMENT CONDITION

UNIT

OPERATION

VALUE

OUTPUT
POWER
[Power (Hi)]

1 • Channel

: CH 5

• Transmitting

Rear

panel

Connect an RF power meter to
the antenna connector.

50 W [USA]

25 W

[EUR], [EXP]

[Power (L2)]

2 • Channel

: CH 6

• Transmitting

25 W [USA]

10 W

[EUR], [EXP]

[Power (L1)]

3 • Channel

: CH 3

• Transmitting

5.0 W [USA]

2.5 W

[EUR], [EXP]

MODULATION
BALANCE
[BAL (Narrow)]

1

Set the preset value of [MOD N] to “100” on the adjustment software.

2 • Channel

: CH 7

• No audio signals applied to the JIG cable.
• Set a modulation analyzer as;
HPF :

OFF

LPF

: 20 kHz

De-emphasis :

OFF

Detector

: (P–P)/2

• Push [P0] while transmitting.

Rear

panel

Connect the modulation ana-
lyzer with an oscilloscope to the
antenna connector through an
attenuator.

Set to square wave

form

FM
DEVIATION

1 • Connect an audio generator to the JIG

cable and set as;

Frequency

: 1.0 kHz

Level

: 40 mV rms

• Set the modulation analyzer to the same
condition as “MODULATION BALANCE.”
• Transmitting

Rear

panel

Connect the modulation ana-
lyzer to the antenna connector
through an attenuator.

±2.05 to ±2.15 kHz

(NARROW)
[MOD N C]

• Channel

: CH 8

• Transmitting

[MOD N L]

2 • Channel

: CH 9

• Transmitting

[MOD N H]

3 • Channel

: CH 10

• Transmitting

(WIDE)
[MOD W C]

4 • Channel

: CH 4

• Transmitting

±4.05 to ±4.15 kHz

[MOD W L]

5 • Channel

: CH 3

• Transmitting

[MOD W H]

6 • Channel

: CH 2

• Transmitting

(MIDDLE)*
[MOD W C]

7 • Channel

: CH 11

• Transmitting

±3.15 to ±3.25 kHz

[MOD M L]

8 • Channel

: CH 12

• Transmitting

[MOD M H]

9 • Channel

: CH 13

• Transmitting

DIGITAL
DAVIATION
[MOD D C]

1 Set the preset value of [Digital Mode] to “7” on the adjustment software.

2 • Attach the UT-119 to J2.

(Refer to page 4-2 for the installation)

Rear

panel

Connect the modulation ana-
lyzer to the antenna connector
through an attenuator.

±1.41 to ±1.45 kHz

• Channel

: CH 14

• Transmitting

[MOD D L]

3 • Channel

: CH 15

• Transmitting

[MOD D H]

4 • Channel

: CH 16

• Transmitting

CTCSS/DTCS
DEVIATION
[CTCS/DTCS]

1 • Channel

: CH 17

• No audio signals applied to the JIG cable.
• Set the modulation analyzer to the same
condition as “MODULATION BALANCE.”
• Transmitting

Rear

panel

Connect a modulation analyzer to
the antenna connector through
an attenuator.

±0.68 to

±0.72 kHz

2TONE,
5TONE,
DTMF
[S.Tone]

1 • Channel

: CH 18

• Transmitting

Rear

panel

Connect a modulation analyzer to
the antenna connector through
an attenuator.

±1.50 kHz

*; [EUR] only.

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