Yaesu FT-2900R Technical Supplement page 11

S-meter Level (S-1)
Inject a 145.100 MHz signal at a level of –5 dBµ
(with 1 kHz modulation @±3.5 kHz deviation)
from the RF signal generator.
Rotate the DIAL knob to set the alignment param-
B0111 S1 B0111 S1
eter to "B0111 S1 B0111 S1 B0111 S1."
Press the [ D/MR ( MW )] key to enable adjustment
of the "S-meter Level (S-1)."
Press the [ D/MR ( MW )] key three times.
Press the [ D/MR ( MW )] key.
S-meter Level (S-9)
Inject a 145.100 MHz signal at a level of +23 dBµ
(with 1 kHz modulation @±3.5 kHz deviation)
from the RF signal generator.
Rotate the DIAL knob to set the alignment param-
eter to "B0111 S9 B0111 S9 B0111 S9 B0111 S9 B0111 S9."
Press the [ D/MR ( MW )] key to enable adjustment
of the "S-meter Level (S-9)."
Press the [ D/MR ( MW )] key three times.
Press the [ D/MR ( MW )] key.
TX Power (High)
Rotate the DIAL knob to set the alignment param-
eter to "B0101 HP B0101 HP B0101 HP B0101 HP." B0101 HP
Press the [ D/MR ( MW )] key to enable adjustment
of the "TX Power (High)."
Press the PTT switch to activate the transmitter,
adjust the DIAL knob so that the RF Power Meter
reading is 75 W (±3.0W).
Press the [ D/MR ( MW )] key.
TX Power (Low 3)
Rotate the DIAL knob to set the alignment param-
eter to "B0101 L3 B0101 L3." B0101 L3 B0101 L3 B0101 L3
Press the [ D/MR ( MW )] key to enable adjustment
of the "TX Power (Low 3)."
Press the PTT switch to activate the transmitter,
adjust the DIAL knob so that the RF Power Meter
reading is 30 W (±1.5 W).
Press the [ D/MR ( MW )] key.
TX Power (Low 2)
Rotate the DIAL knob to set the alignment param-
eter to "B0101 L2 B0101 L2 B0101 L2." B0101 L2 B0101 L2
Press the [ D/MR ( MW )] key to enable adjustment
of the "TX Power (Low 2)."
Press the PTT switch to activate the transmitter,
adjust the DIAL knob so that the RF Power Meter
reading is 10 W (±1.0 W).
Press the [ D/MR ( MW )] key.
TX Power (Low 1)
Rotate the DIAL knob to set the alignment param-
eter to "B0101 L1 B0101 L1 B0101 L1 B0101 L1." B0101 L1
Press the [ D/MR ( MW )] key to enable adjustment
of the "TX Power (Low 1)."
Press the PTT switch to activate the transmitter,
adjust the DIAL knob so that the RF Power Meter
reading is 5 W (±0.5 W).
Press the [ D/MR ( MW )] key.
TX Deviation
Inject a 1 kHz, 50 mV signal from the Audio Gen-
erator.
Rotate the DIAL knob to set the alignment param-
eter to "B0101 dU B0101 dU B0101 dU B0101 dU." B0101 dU
Press the [ D/MR ( MW )] key to enable adjustment
of the "TX Deviation."
Press the PTT switch to activate the transmitter,
adjust the DIAL knob so that the Deviation Meter
reading is 4.2 kHz (±0.1 kHz).
Press the [ D/MR ( MW )] key.
CTCSS TX Deviation
Rotate the DIAL knob to set the alignment param-
eter to "B0101 100 B0101 100 B0101 100 B0101 100." B0101 100
Press the [ D/MR ( MW )] key to enable adjustment
of the "CTCSS TX Deviation."
Press the PTT switch to activate the transmitter,
adjust the DIAL knob so that the Deviation Meter
reading is 0.6 kHz (±0.05 kHz).
Press the [ D/MR ( MW )] key.
Alignment
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