Yaesu FTM-10R, Technical Supplement

Page: 11 / 64

11
FTM-10R/E Technical Supplement
PLL Reference Frequency
1. Press the key repeatedly to display the fre-
quency.
2. Set the transceiver frequency to 440.050 MHz.
3. Press and hold the
key for one second to
enter the Menu mode.
4. Rotate the DIAL knob to select Menu Item "
F44 TX F44 TX F44 TX F44 TX F44 TX
POWER POWER POWER POWER POWER
".
5. Press the
    
key, then rotate the DIAL knob to select
"
LOW
".
6. Press the key to save the new setting and
exit the Menu mode.
7. Press the key repeatedly to display the
Alignment Menu.
8. Press the
    
key repeatedly to select Alignment Menu
Item "
A-0 REF. xxx A-0 REF. xxx A-0 REF. xxx A-0 REF. xxx A-0 REF. xxx
".
9. Key the transmitter and adjust the DIAL knob, if nec-
essary, so the counter frequency is within 100 Hz of
435.050 MHz.
10.Press the key to save the new setting and
exit the Alignment Menu mode.
RF Front-end Tuning
1. Connect the DC voltmeter to TP1801 on the MAIN unit,
then inject a 439.050 MHz signal at a level of +10dB μ
(with 1 kHz modulation ± 3.5 kHz deviation) from the
RF signal generator.
2. Press the key repeatedly to display the fre-
quency.
3. Set the transceiver frequency to 439.050 MHz.
4. Press the
key repeatedly to display the
Alignment Menu.
5. Press the
    
key repeatedly to select Alignment Menu
Item "
A-1 TUN. xxx A-1 TUN. xxx A-1 TUN. xxx A-1 TUN. xxx A-1 TUN. xxx
".
6. Adjust the DIAL knob so that the DC voltmeter read-
ing is lower than the maximum deflection.
7. Press the key repeatedly to display the fre-
quency.
8. Set the transceiver frequency to 145.050 MHz.
9. Press the
key repeatedly to display the
Alignment Menu.
10.Press the
    
key repeatedly to select Alignment Menu
Item "
A-1 TUN. xxx A-1 TUN. xxx A-1 TUN. xxx A-1 TUN. xxx A-1 TUN. xxx
".
11.Adjust the DIAL knob so that the DC voltmeter, read-
ing is lower than the maximum deflection.
12.Press the key to save the new setting and
exit the Alignment Menu mode.
VHF Transmitter Output
1. Press the key repeatedly to display the fre-
quency.
2. Set the transceiver frequency to 146.050 MHz.
3. Press and hold the
key for one second to
enter the Menu mode.
4. Rotate the DIAL knob to select Menu Item "
F44 TX F44 TX F44 TX F44 TX F44 TX
POWER POWER POWER POWER POWER
".
5. Press the
    
key, then rotate the DIAL knob to select
"
LOW
".
6. Press the key to save the new setting and
exit the Menu mode.
7. Press the key repeatedly to display the
Alignment Menu.
8. Press the
    
key repeatedly to select Alignment Menu
Item "
A-2 PWR. xxx A-2 PWR. xxx A-2 PWR. xxx A-2 PWR. xxx A-2 PWR. xxx
".
9. Key the transmitter and rotate the DIAL knob to adjust
transmit power to 5 ± 0.3 Watts on the wattmeter.
10.Press the key to save the new setting and
exit the Alignment Menu mode.
11.To change the TX Power to "MID", just repeat steps 3
through 6 above, rotating the DIAL knob to select "
MID
"
in step 5 above.
12.Press the key repeatedly to display the
Alignment Menu mode.
13.Press the key repeatedly to select Align-
ment Menu Item "
A-2 PWR. xxx A-2 PWR. xxx A-2 PWR. xxx A-2 PWR. xxx A-2 PWR. xxx
".
14.Key the transmitter and rotate the DIAL knob to adjust
transmit power to 20 ± 0.5 Watts on the wattmeter.
15.Press the key to save the new setting and
exit the Alignment Menu mode.
16.To change the TX Power to "HIGH", just repeat steps 3
through 6 above, rotating the DIAL knob to select "
HIGH
"
in step 5 above.
17.Press the key repeatedly to display the
Alignment Menu mode.
18.Press the key repeatedly to select Align-
ment Menu Item "
A-2 PWR. xxx A-2 PWR. xxx A-2 PWR. xxx A-2 PWR. xxx A-2 PWR. xxx
".
19.Key the transmitter and rotate the DIAL knob to adjust
transmit power to 50 ± 0.5 Watts on the wattmeter.
20.Press the key to save the new setting and
exit the Alignment Menu mode.
Alignment