6-11
6-6 TRANSMIT ADJUSTMENT
(For [#63], [#64], [#65], [#66], [#67], [#68], [#69], [#75], [#76], and [#77])
1) Select an adjustment item using cursor or [
↑
] / [
↓
] keys of the PC’s keyboard.
2) Set or modify the adjustment value as speci
fi
ed using [
←
] / [
→
] keys of the PC’s keyboard, and then push the [ENTER] key.
ADJUSTMENT
ADJUSTMENT
CONDITION
OPERATION
ADJUSTMENT
ITEM
VALUE
TX
Output Power
-Preparation-
1
–
Connect the RF power meter to the TX an-
tenna connector.
–
–
-Adjust-
(Hi Power)
2 • Channel: 1-6
• Transmitting
1) While transmitting, set the power supply
voltage set to:
[EUR], [DPM]:
13.2 V
Other than above versions: 13.6 V
2) Adjust the TX output power using [
←
] / [
→
]
keys of the PC’s keyboard.
3) Push the [ENTER] key to store the adjust
value.
[Power(Hi)]
50 W [50 W versions]
25 W [25 W versions]
5.0 W*
(L2 Power)
3 • Channel: 1-7
• Transmitting
[Power(L2)]
25 W [50 W versions]
10 W [25 W versions]
5.0 W*
(L1 Power)
4 • Channel: 1-8
• Transmitting
[Power(L1)]
5 W [50 W versions]
2.5 W
[25 W versions]
5.0 W*
MODULATION
BALANCE
-Preparation-
1
–
1) Connect the modulation analyzer to the TX
antenna connector through the attenuator.
2) Set the modulation analyzer set to:
HPF:
OFF
LPF:
20
kHz
De-emphasis:
OFF
Detector:
(P-P)/2
–
–
2
–
Set the item
[TX Mode]
to "2."
[TX Mode]
"2"
-Adjust-
(VCO 1)
3 • Channel: 1-9
• Transmitting
1) Connect the oscilloscope to the modulation
analyzer’s detector terminals. Then, con-
nect the modulation analyzer to the trans-
ceiver through the attenuator.
2) Observe the waveform on the oscilloscope.
[BAL]
4 • Channel: 1-10
• Transmitting
[BAL Slant]
(VCO 2)
5 • Channel: 1-11
• Transmitting
[BAL Offset
(High)]
6 • Channel: 1-12
• Transmitting
[BAL Slant
(High)]
No over or under shoot.
As flat as possible.
August 2016
(Amended page)
*: For IC-FR6100H.
Содержание UHF IC-FR6000
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Страница 206: ...SERVICE MANUAL ADDENDUM CONTENTS REPLACEMENT PAGES 6 5 and 6 6 PARTS LIST 1 BOARD LAYOUTS 11 VOLTAGE DIAGRAM 13 Jun 2009...
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Страница 244: ...6 4 Dec 2008 Replacement page ADJUSTMENT CHANNEL LISTS continued Channel list for IC FR6000 L...
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