Icom IC-FR5000 Service Manual Addendum page 7

July 2016
6-6 TRANSMIT ADJUSTMENT
(For [#07], [#14], [#15], [#16], [#23], [#35], [#36], [#37] and [#82])
1) Select an adjustment item using cursor or [] / [] keys of the PC's keyboard.
2) Set or modify the adjustment value as specifi ed using [] / [] keys of the PC's keyboard, then push the [ENTER] key.
ADJUSTMENT CONDI-
ADJUSTMENT
TX 1
Output Power
-Preparation-
-Adjust- 2 • Channel: 1-10
(Hi Power) • Transmitting
(L2 Power) 3 • Channel: 1-11
• Transmitting
(L1 Power) 4 • Channel: 1-12
• Transmitting
MODULATION 1
BALANCE
2
3 • Channel: 1-13
• Transmitting
4 • Channel: 1-14
• Transmitting
DIGITAL 1
DEVIATION
2
-Preparation-
-Adjust- 3 • Channel: 1-15
(Band 1) • Transmitting
(Band 2) 4 • Channel: 1-16
• Transmitting
(Band 3) 5 • Channel: 1-17
• Transmitting
(Band 4) 6 • Channel: 1-18
• Transmitting
(Band 5) 7 • Channel: 1-19
• Transmitting
(Band 6) 8 • Channel: 1-20
• Transmitting
(Band 7) 9 • Channel: 1-21
• Transmitting
(Band 8) 10 • Channel: 1-22
• Transmitting
*: For IC-FR5100H.
(Amended page)
TION
• Connect the RF power meter to the
TX antenna connector.
–
1) While transmitting, set the power
supply voltage set to:
[EUR], [DPM] versions:
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.
1) Connect the modulation analyzer to
the TX antenna connector through
the attenuator.
2) Set the modulation analyzer set to:
–
HPF:
LPF:
De-emphasis: OFF
Detector:
– • Set the item [TX Mode] to "2."
1) Connect the oscilloscope to the Mod-
ulation Analyzer's detector terminals.
Then, connect the Modulation Ana-
lyzer to the transceiver through the
attenuator.
2) Observe the waveform on the oscil-
loscope.
– • Set the item [TX Mode] to "16."
1) Connect the modulation analyzer to
the TX antenna connector through
the attenuator.
2) Set the modulation analyzer set to:
–
HPF:
LPF:
De-emphasis: OFF
Detector:
1) Adjust the deviation using [] / []
keys of the PC's keyboard.
2) Push the [ENTER] key to store the
adjust value.
OPERATION
13.2 V
OFF
20 kHz
(P-P)/2
OFF
20 kHz
(P-P)/2
6-9
ADJUST-
MENT VALUE
ITEM
– –
50 W [50 W ver.]
[Power(Hi)] 25 W [25 W ver.]
5.0 W*
25 W [50 W ver.]
[Power(L2)] 10 W [25 W ver.]
5.0 W*
5 W [50 W ver.]
[Power(L1)] 2.5 W [25 W ver.]
5.0 W*
– –
[TX Mode] "2"
As flat as possible.
[BAL]
[BAL Offset
(High]
No over or under shoot.
[TX Mode] "16"
– –
[MOD
(Digital)]
[MOD Slant
Band 0]
[MOD Slant
Band 1]
[MOD Slant
Band 2]
±1.37 ±0.02 kHz
[MOD Offset
(High)]
[MOD Slant
Band 3]
[MOD Slant
Band 4]
[MOD Slant
Band 5]