FCC ID: K6620393X50
IC: 511B-20393X50
Alignment
Vertex Standard Co.,Ltd.
4
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 parameter to “145.100 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 parameter to “145.000 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 parameter to “145.000 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 parameter to “145.000 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 parameter to “145.000 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