17
PLL VCV (Varactor Control Voltage)
U Connect the DC voltmeter between TP1045 on the
Main Unit and ground.
U Set the transceiver to CH 3 (high band edge), and ad-
just L1036 on the Main Unit for 3.7 V ± 0.1 V on the
DC voltmeter.
U Set the transceiver to CH 1 (low band edge), and con-
firm the low-end VCV is more than 1.2 V while re-
ceiving.
U Set the transceiver to CH 3 (high band edge), and ad-
just L1038 on the Main Unit for 3.6 V ± 0.1 V while
transmitting.
U Set the transceiver to CH 1 (low band edge), and con-
firm the low-end VCV is more than 1.1 V while trans-
mitting.
Reference Frequency
U Set the transceiver to CH 2 (band center) via the “CH”
box on the “Alignment” window previously.
U To adjustment, click the left mouse button on the “
RFRF
RFRF
RF
FrequencyFrequency
FrequencyFrequency
Frequency” box, then press the
[
ENTER
]
key to open
the pop-up window.
U Use the
[
]
or
[
]
arrow keys so that the frequency
counter displays the band center frequency (±100 Hz)
for the version being aligned.
U Press the “OK” box to lock in the new data.
Transmitter Output Power
U Set the transceiver to CH 2 (band center).
U To adjustment, click the left mouse button on the “
RFRF
RFRF
RF
Power {High}Power {High}
Power {High}Power {High}
Power {High}” or “
RF Power {Low}RF Power {Low}
RF Power {Low}RF Power {Low}
RF Power {Low}” box, then press
the
[
ENTER
]
key to open the pop-up window.
U Use the
[
]
or
[
]
arrow keys so that the power meter
reading is 5.0 W (± 0.1 W) (for “RF Power High”) or
1.0 W (± 0.1 W) (for “RF Power Low”). Confirm that
the current consumption is 2.3 A or lower (for “RF
Power High”) or 1.0 A or lower (for “RF Power Low”).
U Press the “OK” box to lock in the new data.
MAX Deviation
U Set the transceiver to CH 2 (band center).
U Inject a 1 kHz tone at –17 dBm to the MIC jack.
U To adjustment, click the left mouse button on the “
MAXMAX
MAXMAX
MAX
DeviationDeviation
DeviationDeviation
Deviation” box, then press the
[
ENTER
]
key to open
the pop-up window.
U Use the
[
]
or
[
]
arrow keys so that the deviation
meter reading is ±4.3 kHz (±0.1 kHz) (for 25 kHz steps)
or ±2.1 kHz (±0.1 kHz) (for 12.5 kHz steps) deviation.
U Press the “OK” box to lock in the new data.
Alignment
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