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FT1DR/DE Technical Supplement
Alignment
ALIGNMENT-8
Rotate the
DIAL
knob to select the Alignment
Menu "
DIG DEV
".
Press the [
V/M
]
button (the "
E
" icon will appear
on the display).
P r e s s t h e [
B A N D
] b u t t o n t o s e l e c t t h e
“
DIG DEV
”. (Don't touch alignment menu
"
VCO MOD
")
Press the
PTT
switch to transmit and rotate the
DIAL
knob so that the Deviation Meter setting is
4.5 kHz ± 0.1 kHz (Both USA and EXP version).
Release the
PTT
switch, and then press the
[
V/M
]
button (the "
E
" icon will disappear on the
display).
TX Deviation Adjustment (MAX DEV)
Connect the test equipment as shown in Figure 1:
TX Alignment Setup.
Rotate the
DIAL
knob to select the Alignment
Menu "
MAX DEV
".
Set the AF Signal Generator output to 50 mVrms
with a 1 kHz audio tone.
Press the [
V/M
]
button (the "
E
" icon will appear
on the display).
Press the
PTT
switch to transmit and rotate the
DIAL
knob so that the Deviation Meter setting is
4.35 kHz ± 0.05 kHz (USA version) or 4.65 kHz
± 0.05 kHz (EXP/EU versions).
Release the
PTT
switch, and then press the
[
V/M
]
button (the "
E
" icon will disappear on the
display).
CTCSS TX Deviation Adjustment (100.0Hz)
Connect the test equipment as shown in Figure 1:
TX Alignment Setup.
Rotate the
DIAL
knob to select the Alignment
Menu "
100.0Hz
".
Press the [
V/M
]
button (the "
E
" icon will appear
on the display).
Press the
PTT
switch to transmit without the
microphone input and rotate the
DIAL
knob
so that the Deviation Meter setting is 0.65 kHz
(±0.05 kHz).
Release the
PTT
switch, and then press the
[
V/M
]
button (the "
E
" icon will disappear on the
display).
DCS TX Deviation Adjustment (DCS 023)
Connect the test equipment as shown in Figure 1:
TX Alignment Setup.
Rotate the
DIAL
knob to select the Alignment
Menu "
DCS 023
".
Press the [
V/M
]
button (the "
E
" icon will appear
on the display).
Press the
PTT
switch to transmit without the
microphone input and rotate the
DIAL
knob
so that the Deviation Meter setting is 0.65 kHz
(±0.1 kHz).
Release the
PTT
switch, then press the [
V/M
]
button (the "
E
" icon will disappear on the dis-
play).
Summary of Contents for FT1DR
Page 5: ...BLOCK DIAGRAM 1 FT1DR DE Technical Supplement Block Diagram...
Page 6: ...CONNECTION DIAGRAM 1 FT1DR DE Technical Supplement Connection Diagram...
Page 18: ...FT1DR DE Technical Supplement RF 1 RF Unit Circuit Diagram...
Page 38: ...FT1DR DE Technical Supplement CNTL 1 CNTL Unit Circuit Diagram...
Page 50: ...FT1DR DE Technical Supplement DSP 1 DSP Unit Lot 1 Circuit Diagram...
Page 51: ...FT1DR DE Technical Supplement DSP 2 DSP Unit Lot 1 Parts Layout Side A Side B A B 1 2...
Page 52: ...FT1DR DE Technical Supplement DSP 3 DSP Unit Lot 2 Circuit Diagram...
Page 53: ...FT1DR DE Technical Supplement DSP 4 DSP Unit Lot 2 Parts Layout Side A Side B A B 1 2...
Page 56: ...CONNECT 1 Circuit Diagram CONNECT Unit Lot 1 5 FT1DR DE Technical Supplement...
Page 57: ...CONNECT 2 Parts Layout Side A Side B CONNECT Unit Lot 1 5 FT1DR DE Technical Supplement...
Page 58: ...CONNECT 3 Circuit Diagram CONNECT Unit Lot 6 FT1DR DE Technical Supplement...