4-6g
ADJUSTMENT
ADJUSTMENT SETUP
OPERATION
ADJUSTMENT
ITEM/POINT
VALUE
TX FLOWING
CURRENT
(MODULATED)
~Verification~
1
•
CH No.: [AM Low]
•
Transmitting
•
Connect the RF power
meter or 50
Ω
dummy load
to the antenna connector.
•
Connect the ammeter
between the transceiver and
the power source.
•
Connect the audio generator
to the MIC1 line, and set it to:
Frequency: 1 kHz
Level:
300 mV rms
Waveform: Sine wave
‒
For IC-A210/
IC-A220:
Less than 6 A
For IC-A210E:
Less than 5 A
2
•
CH No.: [AM Mid]
•
Transmitting
3
•
CH No.: [AM High]
•
Transmitting
SPURIOUS
EMISSION
~Verification~
1
•
CH No.: [AM Low]
•
No audio signals are applied to
the MIC line.
•
Transmitting
•
Connect the spectrum
analyzer to the antenna
connector through the
attenuator.
‒
For IC-A210/
IC-A220:
Less than
‒
60 dBc,
Less than
‒
60 dBm (for
components
in 1559~1610
MHz range)
For IC-A210E:
Less than
‒36 dBm
(harmonic
components),
Less than
‒46 dBm
(Non
harmonic)
2
•
CH No.: [AM Mid]
•
Transmitting
3
•
CH No.: [AM High]
•
Transmitting
(Replacement page)
July 2019
The underlined parts have been updated from the previous version of the addendum, or the original page.
4-3 TRANSMIT ADJUSTMENTS (CONTINUED)
Select an adjustment item using [↑]/[↓] keys, then set to the specified value using [←]/[→] keys on the connected PC's keyboard.
Содержание IC-A210
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