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FT2DR/DE Technical Supplement
Alignment
ALIGNMENT-11
Squelch Threshold Adjustment (THLD SQL)
Connect the test equipment as shown in Figure 2:
RX Alignment Setup.
Rotate the
DIAL
knob to select the Alignment
Menu "
THLD SQL
".
Set the RF Signal Generator output to 145.100
MHz, at a level of -11 dBμ, ±3.5 kHz deviation
with a 1 kHz audio tone.
Press the [
V/M
] button (the "Data" will appear
on the display).
Press the [
X
] key two times to store the Squelch
Threshold level.
Press the [
V/M
] button (the "Data" will disap-
pear on the display).
Tight Squelch Adjustment (TIGH SQL)
Connect the test equipment as shown in Figure 2:
RX Alignment Setup.
Rotate the
DIAL
knob to select the Alignment
Menu "
TIGH SQL
".
Set the RF Signal Generator output to 145.100
MHz, at a level of -4 dBμ, ±3.5 kHz deviation
with a 1 kHz audio tone.
Press the [
V/M
] button (the "Data" will appear
on the display).
Press the [
X
] key two times to store the Squelch
Tight level.
Press the [
V/M
] button (the "Data" will disap-
pear on the display).
FM S-Meter S-1 Adjustment (S1 LEVEL)
Connect the test equipment as shown in Figure 2:
RX Alignment Setup.
Rotate the
DIAL
knob to select the Alignment
Menu "
S1 LEVEL
".
Set the RF Signal Generator output to 145.100
MHz, at a level of -7 dBμ, ±3.5 kHz deviation
with a 1 kHz audio tone.
Press the [
V/M
] button (the "Data" will appear
on the display).
Press the [
X
] key two times to store the FM
S-Meter S-1 level.
Press the [
V/M
] button (the "Data" will disap-
pear on the display).
FM S-Meter Full-Scale Adjustment (S9 LEVEL)
Connect the test equipment as shown in Figure 2:
RX Alignment Setup.
Rotate the
DIAL
knob to select the Alignment
Menu "
S9 LEVEL
".
Set the RF Signal Generator output to 145.100
MHz, at a level of +20 dBμ, ±3.5 kHz deviation
with a 1 kHz audio tone.
Press the [
V/M
] button (the "Data" will appear
on the display).
Press the [
X
] key two times to store the FM
S-Meter Full Scale level.
Press the [
V/M
] button (the "Data" will disap-
pear on the display).
This completes the internal alignment routine
for all bands. To save all settings and exit, touch
[
WRITE
].
Содержание FT2DE
Страница 5: ...BLOCK DIAGRAM 1 FT2DR DE Technical Supplement Block Diagram...
Страница 17: ...FT2DR DE Technical Supplement RF 1 Circuit Diagram RF Unit Lot 1 2...
Страница 18: ...FT2DR DE Technical Supplement RF 2 A a B b C c 1 1 2 2 3 3 4 4 5 5 Parts Layout Side A Side B RF Unit Lot 1 2...
Страница 19: ...FT2DR DE Technical Supplement RF 3 RF Unit Lot 3 Circuit Diagram...
Страница 20: ...FT2DR DE Technical Supplement RF 4 A a B b C c 1 1 2 2 3 3 4 4 5 5 RF Unit Lot 3 Parts Layout Side A Side B...
Страница 21: ...FT2DR DE Technical Supplement RF 5 RF Unit Lot 4 6 Circuit Diagram...
Страница 22: ...FT2DR DE Technical Supplement RF 6 A a B b C c 1 1 2 2 3 3 4 4 5 5 RF Unit Lot 4 6 Parts Layout Side A Side B...
Страница 23: ...FT2DR DE Technical Supplement RF 7 RF Unit Lot 7 Circuit Diagram...
Страница 24: ...FT2DR DE Technical Supplement RF 8 A a B b C c 1 1 2 2 3 3 4 4 5 5 RF Unit Lot 7 Parts Layout Side A Side B...
Страница 43: ...FT2DR DE Technical Supplement CNTL 1 Circuit Diagram CNTL Unit Lot 1 2...
Страница 45: ...FT2DR DE Technical Supplement CNTL 3 Circuit Diagram CNTL Unit Lot 3 6...
Страница 47: ...FT2DR DE Technical Supplement CNTL 5 Circuit Diagram CNTL Unit Lot 7...
Страница 48: ...FT2DR DE Technical Supplement CNTL 6 Parts Layout CNTL Unit Lot 7 Side A Side B a b c 1 2 3 5 4 A B C 1 2 3 5 4...
Страница 57: ...FT2DR DE Technical Supplement SUB 1 SUB Unit Circuit Diagram...
Страница 58: ...FT2DR DE Technical Supplement SUB 2 SUB Unit Parts Layout Side A Side B...
Страница 63: ...ENC 1 Circuit Diagram Parts Layout Side A Side B ENC Unit FT2DR DE Technical Supplement...