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Yaesu FT-101E User Manual

Yaesu FT-101E
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this
transceiver.
CIRCUIT
DESCRIPTION
The
block
diagram
and
the
circuit
description
that
follows
will
provide
you
with
a
better
understanding
of
AF
UNIT
a
3B
oF
mene
micawe
c.e,
>
é
me
=p
[ESET
pC
[SEE
04
6
VOX
AMP
RL
CONT
SSB OET
~
fisioo7x4
if
i
i
i
Pep
SIBISKHz
Lae.
eee
eee)
Hz
<=
cw
|
RF
UNIT
aaa
5
98
|
TRANS
2nd
MX
'
1s
é
|
i
.
2
t
REC
2nd
MIX
|5520~
6020KHe
REC
ist
MIX
1oO-~43sKka0}.
[BFF
|
I.
dg.
[25*18
i
+
ae
AY
SSS
s]
ty
AGC
t
ho
ch
ed,
ed
Pe
ed
P43
IRF
AMP
or
Qs
IF
AMP
NOISE
AMP
pee
oe
eh
af
1
(Q5
LEVEL
CONT
Q6
IF
AMP
lea
SNe
GATE
worse
ave
rece
eral
1
1Qs
ligamp.
——
Noise
ane}
i
}o2
|
-4
[ees]
[KE]
"96
gate
i
60
4k
7.820MHz
eo
40k
seo
POWER
SUPPLY
13.5v
DC-DC
CONV
————
TRANSMIT
—---—»
RECEIVE
ONT.
pes)
NB
UNIT
40
DF
13.020
20
ADF
20,020
15
40F
,
27,020
tt
4QF
33.020
!
10a
4k
34.020
F
108
40F
34520
I
voc
40t
35,020
oo
4OF
25,520
wivdlTk
is.020
VFO
UNIT
8700
~
9200KHz
TUBE
&
SEMICONDUCTOR
COMPLEMENT
HF
Unit
PB-1181(A-Z)
Ql
RF
amplifier
Q2
Receiver
1st
Mixer
Q3
Transmitter
2nd
Mixer
~
Q4
Local
oscillator
Q5
Buffer
3SK40M
2SK19GR
2SC784R
2SC372Y
28C373
HIGH
FREQUENCY
IF
Unit
PB-1180
(A-Z)
Qi
Transmitter
1st
Mixer
Q2
Receiver
2nd
Mixer
28C3/2Y
3SK40M
LOW
FREQUENCY
IF
Unit
PB-1183
(A-Z)
Q1_
IF
amplifier
Q2_
IF
amplifier
Q3
IF
amplifier
Q4
AGC
amplifier
Q5
S$
meter
2SK19GR
2SC784R
TA7045M
2SC828Q
2SC828Q
©
MODULATOR
Unit
PB-1184
(A-Z)
Q1_
IF
amplifier
Q2
AM
modulator
Q3
USB
oscillator
Q4
LSB
oscillator
Q5.
CW-AM
oscillator
Q6
Buffer
AUDIO
Unit
PB-1315
(A-Z)
Q1
MIC
amplifier
Q2
MIC
amplifier
Q3
Emitter
follower
Q4
VOX
amplifier
Q5_
Relay
control
Q6
Relay
control
Q7
CW
side
tone
osc.
2SK19Y
2SC372Y
2SC372Y
2SC828P
2SC372Y
2SC372Y
2SK19GR
2SC372Y
2SC372Y
TA7042M
2SK19Y
28C373
28C373
Q8
AF
amplifier
Q9
Pre
amplifier
VFO
Unit
PB-1056
(A-Z)
Q1
VFO
oscillator
Q2
Buffer
Q3
Amplifier
NB
Unit
PB-1292
(A-Z)
Ql
IF
amplifier
Q2_
IF
amplifier
Q3
Noise
amplifier
Q4
Noise
amplifier
Q5
Noise
amplifier
Q6
NB
gate
control
PROCESS
FIX
Unit
PB1534
(A-Z)
Qi
Amplifier
Q2.
Limiter
Amplifier
Q3
Amplifier
(Process
ON)
Q4
Amplifier
(Process
OFF)
Q5
Level
Control
ALC
Amplifier
Q7_
Crystal
Oscillator
REGULATOR
Unit
PB-1314
(A-Z)
Q1.
100
kHz
oscillator
Q2
Flip
Flop
Q3
Marker
amplifier
Q4
Regulator
MAIN
CHASSIS
V1
Driver
tube
V2,
V3
Final
amplifier
DC-DC
convertor
QI,
Q2
AN214
2SC1000GR
2SK19GR
2SK19GR
2SC372Y
2SC372Y
2SK19GR
2SK19GR
2SC784R
2SK19GR
2SC372Y
2SK19GR
TA7060P
2SK19GR
2SK19GR
2SC372Y
2SK19GR
2SK19GR
2SC735Y
MFC-6020
2SC735Y
MFC-6034A
12BY7A
6JS6Cx2
2N4280x2
'
|

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Yaesu FT-101E Specifications

General IconGeneral
BrandYaesu
ModelFT-101E
CategoryTransceiver
LanguageEnglish

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