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CIRCUIT DESCRLPTIONS
AND SCHEMATIC
DIAGRAMS
l
CIRCUIT DESCRIPTIONAERIAL SWITCHR1119 8 R1120
This unit contains the simplex
and the aerial switch relays.
The aerial signal
AE105 - RE112.
enters
The zenerdiode D102 generates
question via RE102.
TlOl
MODULENO. 100
the blocking
relay,
the noise
generator
the BAND FILTER via RE102, R104 and one of the relays
The relay RElOl is the simplex
the aerial short-circuit
relay
Transistor
relay,
relay, RE103 is the blocking
in the telex mode.
white
noise,
is a part of the internal
relay
and RE104 is
which is led to the BAND FILTER in
blocking
system.
\
x
Y
I
I
CIRCUIT DESCRIPTIONBANDFILTERS 0,Ol - 1,6 MHz RX19 & R1120
for freThis section is divided into 4 sub groups, namely a low pass filter
quencies below 150 kHz, a coil section for the frequency range 150 - 530 kHz,
another covering the 530 - 1600 kHz band and the fixed tuned 2182 kHz filter.
All filters
except the 2182 kHz one have a high impedance input terminal for
short aerials and short coax cables and a low impedance input terminal,
approx.
50 ohm, for long coax cables.
150 kHz LP FILTER:
The aerial signal enters the filter
either through the input
sting of R202, R203, R2O5, C211 and R2O7 or via R211 and led
LP filter
C216, L203, C217, L204 and C218 and via D209 to the
ter consisting
of C220, L206, C223, L207 and C532 located at
The two zenerdiodes
L208 is an impedance step-up transformer.
are part of the aerial coil protection
circuit.
150
attenuator consito the 150 kHz
1.6 MHz LP filthe mixer PCB.
D201 and D202
- 530 kHz COIL SECTION:
The aerial signal enters the filter
either through the "high" input terminal
C203 or via the impedance transformer C205 and C208 and leaves the filter
via
the link of L201 and led through the 1.6 MHz LP filter.
The two reverse biased
diodes D203 and D204 are part of the aerial protection
circuit.
530 - 1600 kHz COIL SECTION:
The aerial signal enters the filter
either through the "high" input terminal
C204 or via the impedance transformer C206 and C207 and leaves the filter
via
the link of L202 and led through the 1.6 MHz LP filter.
The two reverse biased
diodes D205 and D206 are part of the aerial protection
circuit.
2182 kHz COIL SECTION:
The aerial signal enters the filter
through C221 and leaves the filter
at the
impedance transformer
C225 and C226. The coupling between L209 and L205 takes
place by means of C222. Capacitor C219 is the aerial trimming capacitor.
The
two reverse biased diodes D210 and D211 are part of the aerial protection
circuit.
MODULENO. 200
.li
DZ”3
............. -es.
DZOli
.............
.5Tmr
........... q-3
.IIMHr
........... .
I
l
#.
BANDFILTER 0.01 - 1.6MHz
CIRCUIT DESCRIPTIONBANDFILTER 1,6 - 7 MHz R1119 & R1120
This section consists of two tuneable
ranges of 1.6 - 4 MHz and 4 - 7 MHz.
1.6
band pass filters
covering
the frequency
- 4 MHz BP FILTER:
The aerial signal enters the filter
through the aerial trimming capacitor C301,
couwhich is a part of the tuning capacitor for L301 and leaves the capacitive
pled filter
at the impedance transformer C321 and C323. The two reverse biased
diodes D301 and D302 are part of the aerial coil protection
circuit.
4 - 7 MHz BP FILTER:
The aerial signal enters the filter
through the capacitive
impedance transformer C304 and C305 and leaves the filter
at the impedance transformer
C320 and
C322. The two reverse biased diodes D303 and D304 are part of the aerial coil
protection
circuit.
MODULENO. 300
i
CIRCUIT DESCRIPTIONBANDFILTER 7 - 30 MHz R1119 & R1120
This section consists of two tuneable band pass filters
ranges of 7 - 14 MHz and 14 - 30 MHz.
covering
the frequency
7 - 14 MHz AND (14 - 30)MHz BP FILTERS
The aerial signal enters the filter
through the capacitive
impedance transformer C402 and C405 (C403 and C404) and leaves the filter
at the impedance transformer C421 and C423 CC420 and C4221;
The two reverse biased diodes D401 and D402 CD403 and D404) are part of the aerial coil protection
circuit.
MODlJLE.NO. 400
CIRCUIT DESCRIPTION1ST &
This unit contains
first
IF selectivity
2ND
MIXERR1119 8, R1120
the aerial input switching
and the second mixer.
diodes,
the first
mixer,
the
1st MIXER
From the band filtersthe
signal is fed to the balanced transformer TR501 and
led to the balanced FET mixer T501 and T502. The first
local oscillator
signal
from the VCO BUFFER is fed into the sources of the FET's. The difference
frequency at the drains of the FET's is filtered
out in the tuned circuits
either
TR502 and C512, for receiver frequency settings below 14 MHz or TR502, C508
and C511 for frequency settings above 14 MHz.
1st IF SELECTIVITY
For receiver frequency settings below 14 MHz, the tuned transformer
TR501 ensures a proper generator impedance for the monolitic
crystal filter
FL502. The
center frequency of the filter
is 16.6085 MHz. The tuned circuit
L503'and C519
ensures proper load impedance for the filter
FL502 and proper generator impedance for the second miter M501.
For receiver frequency settings above 14 MHz the tuned transformer ensures a
proper generator impedance for the monolitic
crystal
filter
FL501 the center frequency of which is 10.6085 MHz. The tuned circuit
L502 and C518 ensures proper
load impedance for the filter
FL501 and proper generator impedance for the second mixer M501.
The switching between the two IF's takes place by means of either R5.15, D513,
R520, R514, R511 and D510 or R517, D514, R520, R513, R512 and D511.
2nd MIXER
From the coil L502/L503 the signal is fed to the input port of the balanced
diode mixer M501. The second local oscillator
signal from the VCXO 1st LOOP 2
MIXER & LOOP 2 FILTER is fed to the LO port of the mixer.
From the output Port
of the mixer the signal is led to the common base buffer
amplifier
T503. The difference
frequency at the collector
of T503 is filtered
out in the IF-FILTERS.
The remaining components D518', R524, R522, D515, R521, R528, R526, D516, R525,
which secures that no energy is
D517 and R525 is the mixer blocking circuit,
stored in the IF-FILTER's when the receiver is blocked.
MODULENO. 500
,P
G
w
P
iG
>
;:P.2
TEST CONDITIONS
: 2.0005 MHz
Frequency setting
: Passive probe 1O:l
Oscilloscope
input
DC voltmeter input
: 10 Mohm
0: Diode probe measurement
TP: Testpoint
All voltage statements are typical
L
,L
A
,
L
CIRCUIT DESCRIPTIONIF FILTER R1119
This unit contains the AM filter,
and a tuned 600 kHz amplifier-.
The fifth
order AM filter
Cl016
tivity
and far away attenuation
the SSB filter,
the AUX. filter
ensures the necessary
in the AM mode.
adjacent
if
fitted,
channel selec-
The high order SSB filter
FL701 together with the tuned circuit
L702, C703
and C704 ensures the necessary carrier rejection,
adjacent channel selectivity and far away attenuation
in the SSB mode.
The FET's T701, T702 and T703 are 600 kHz tuned amplifier
stage.
circuit
is located on the IF AMPLIFIER, DETECTORAND AGC PCB.
The switching in and out takes place by means of the switching
D702, D704 and the FET's T701, T702 and T703.
The center
frequency
MODULENO. 700
of the second IF is 600 kHz.
The tuned
diodes D701,
CIRCUIT DESCRIPTIONIF AMPLIFIER, DETECTOR
AND AGCR1119 & R1120
I
This unit contains the 600 kHz IF amplifier,
AM and SSB AGC system.
the AM and SSB detector
and the
IF AMPLIFIER
The IF signal from the IF FILTERS enters the 600 kHz tuned circuit
L801, C802
and C803. From a tap on L801 the signal is fed to the gate of T804 where it is
amplified.
The load of T804 consists of a 600 kHz fixed tuned circuit
L802, C810
and C811.
From the drain of T804 the signal is fed to the gate of T808. The load of T808
consists of a 600 kHz fixed tuned circuit
L803, C818 and C819. The diodes D805
and D806 are amplitude limiters
to protect T814.
From the drain of T808 the signal is fed to the base of the untuned amplifier
T814. From the collector
of T814 the signal is fed to the base of the tuned amplifier
T817D. The tuned circuit
consists of L805, C834 and C837.
The stabistors
AGC OFF mode.
D814 and D815 are amplitude
limiters
to limit
the output
in the
DETECTOR
From L805 the signal is fed to the bases of T817A and T817B, which are an envelope transistor
detector suitable
for AM signals.
In the SSB mode a carrier reinjection
signal is added to the IF signal via
T817C and L805 in such a way that the modulation percent is kept low, approx.
11% in the resulting
A3H signal to ensure low detector distortion.
only:
In the Al mode the BFO signal is added to the IF signal
600 kHz carrier reinjection
signal.
R1120
instead
of the fixed
AGC SYSTEM
The control of the IF amplification
is carried out by negative feed-back and
decreasing of the load impedance of the three tuned amplifier
stages by means
of the transistors
T801, T806 and T809. That will say increasing current means
decreasing gain. The AGC voltage is fed to T801, T806 and T809 from C813 via
the amplifier
consisting
of T803 and T805.
A3H (AM) MODE
The information
to the AGC system is taken at the emitter of T817D and fed to
the emitter follower T813via C825 to a peak detector consisting
of D808 and T812.
MODULENO. 800
CIRCUITDESCRIPTIONAUDIOAMPLIFIER R1119 8 R1120
This unit contains the AF preamplifier,
the active low pass filter,
fixed AF output amplifier
and the AF power amplifier.
the 0 dBm
AF PREAMPLIFIER AND LOWPASS FILTER
The AF signal from the detector is amplified
in the operational
ICqOld and fed to the fifth
order active LP filter
with a cut-off
of 2.9 kHz. The active filter
is built-up
around the operational
ICqOlc and ICqOlb. The signal is then fed to the 0 dBm fixed AF
fier ICqOla, the output from which enters the output transformer
on the INPUT FILTER circuit
board.
amplifier
frequency
amplifiers
output ampliL2502 located
AF POWERAMPLIFIER
From the output of the active filter,
Rq21, the signal is fed to the AF GAIN,
R2607, and from there to the input of the power amplifier
C914.
The integrated
namely output
wer amplifier
power amplifier
IQ02 has two built-in
current limiter
and thermal shut-down,
cannot be destroyed by overload.
From the output
voltage divider
protection
facilities,
which means that the po-
terminal,
pin 12, the signal is fed to the loudspeaker
for headphones output, 52602.
TEST CONDITIONS
: f = 2.0005 MHz
Frequency setting
: A3J (A3H)
Mode
: Center position
Clarifier
: 1 mWEMF/50 ohm
RF input
: ON
AGC
: Maximum
RF gain
Front end tuned to max. meter reading
: Passive probe 1O:l
Oscilloscope
input
: 10 Mohm
DC voltmeter input
0: Diode probe measurements
TP: Testpoints
All voltage statements are typical
MODULENO. 900
and the
TP22
AF
TO TX
TP22
ICY02
.
GROUND
. . . ..
GROUND
. . ..
R923
. . . . .
+17V
HEADPHONES-
TP14
AF
FROM TX
VOL.
IN
INT.
LS.
.
VOL.
OUT
~912
. . . . .
R917
R921
~925
IC901
. . . .
R907
. . . . .
AF
IN
. . . .
IN
OdBm AF OUT
+18Va
TP13
IN
CIRCUIT DESCRIPTIONFOR DIVIDER UNIT R1119 & R1120
This unit
LOOP 2.
contains
the logic
part of phase locked LOOP 1 and phase locked
The 10 MHz reference oscillator
(TCXO), reference divider,
2 MHz spectrum
generator, 600 kHz carrier generator, programmable dividers for LOOP 1 and
LOOP 2, the phase/frequency detectors for LOOP 1 and LOOP 2 and the lo/16
MHz output for the VCXO 1st LOOP 2 MIXER & LOOP 2 FILTER.
10 MHz REFERENCE
The frequency stability
of the receiver is related to the 10 MHz TCXO X01001.
The 10 MHz reference signal is amplified
in the transistors
T1004 and T1005.
REFERENCEDIVIDER
The counters IC1015, ICI011 and IC1007 divides the 10 MHz reference
down to respectively
fR1
kHz and fR2 = 100 Hz.
q
signal
1
2 MHz HARMONICSPECTRUMGENERATOR
With a repetition
frequency of 2 MHz the output QD of ICI015 goes low and
the nand-gates in ICI014 will generate a narrow pulse due to the delay-time
in the gates.
600 kHz GENERATOR
The output on ICI011 pin 5, QB has a high contents of 600 kHz, which is amplified
in the transistor
T1006 and filter
in the tuned circuit
L1002, Cl021
and C1022.
PROGRAMMABLE
DIVIDER FOR LOOP 1
The variable frequency fTl from LOOP 1 MIXER is amplified
and shaped in TlOOl
and IC1009a. Independent of which 2 MHz band used the frequency fT1 will vary
from 2699 kHz to 4698 kHz as the VCO varies 2 MHz. The programmable divider
divides fT1 down to 1 kHz (dividing
figure Nl), This means that there iS
by the KEY2000 frequencies in each 2 MHz band. The frequency is controlled
BOARDCONTROL,which encodes the start figure Pl into the BCD counters IClOOl,
IC1002,
IC1003
and IC1004.
The stop figure Sl is controlled
from the gates IC1008b and IC1009c. When the
counter outputs QA, QB . . . etc. equals the stop figure Sl + 2 the J-K flipflop IClOlOb uses 2 clock pulses to load the start figure PI into the counters IClOOl, IC1002, ICI003 and IC1004. The counter counts down from the
start figure PI to stop figure Sl and thus the dividing
figure Nl
Pl - Sl.
q
MODULENO. 1000
T1103
-“cc
-18V
TPl
... . .
.D1103
OUT . . . . . .
... . ... ... .
T1105
IN
. .
RlllO
TllOl
. .. .. ... .
Ml01
TllOZ
. .. .. ... .
In105
Ml02
.. . ... .. .
DllOl
T1104
.. ... ... .
T1106
R1105
.. ... .. ..
R1114
+"cc
R1106
+18Vb
TP2
IN
... ... ,
PDl
(+l .5V)
... .. .. ..
PDl
IN
OUT . . . . .
.. .. ... . ...
IC1102
. ... .. ..
D1106
. . ... .. ..
VCO CONTRC)L OUl
TPll
ICllOl
. .. ... . ...
. ... .. ..
LOOP
$
?
1 FILTER
8
* IO”
SUPPLY
IN
CIRCUIT DESCRIPTIONVCO-UNITR1119 & R1120
This unit contains in principle
twelve VCO's constructed in such a way that
it contains one single oscillator
unit and twelve coil units switched in and
out by the diodes D1201 to D7226. The oscillator
circuit
is made up of TIZIJI
and T1203, the output signal is fed through the buffer amplifier
T1204. The
signal current in T1204 is measured by the level detector C1209,
Fi1208 and
Dl227 and T1202 it regulates the oscillator
amplitude to maintain a constant
output voltage.
The oscillator
the field,
it
unit is factory
must be replaced
COIL
..
UNIT
II
Cl215
.........
+18Vb
IN
~2601
.........
vco
OUT
adjusted and sealed and cannot be repaired
and can be repaired at the factory.
F!
......
in
030.6-32.6MHz
VCO CONTROL IN
COIL
.......
OSCILLATOR
UN11
LO1 OUT .......
"NIT
V
36,6-38.6MHz
-.
38.6-40.6MHz
28.6-30.
~MHZ
VCO CONTROL IN
24.6-26.6HHz
20.6-22.6~~~
MODULENO.
1200
I
-
-f-1-
.
f
I
m-m
f
P
I
f
IPTION HARMONIC
FILTER UNIT R1119 & R1120
CIRCUIT DESCR
it receives 2 MHz impulses from the divider
This unit is a tuned amplifier,
boat-d and filters
out the wanted harmonic with a tuned circuit.
On the board
there is one single amplifier
and twelve coil units switched in and out by
the diodes D1301 to D1326. The tuned amplifier
is T1301 feeding into the
source follower T1302. The output voltage is measured by the level detector
C1309,
R1308 and D1328 and via T1303 it regulates the transconductance in
T1301 to maintain a constant output voltage.
The harmonic filter
unit is factory adjusted and sealed and cannot be repaired in the field.
It must be replaced and can be repaired at the factory.
Cl311
. ... .... .... .
+18Vb
IN
2MHz IN
... .. .....
. .. .... ....
AMPLIFIER
UNIT
HARMONIC
FILTER
COIL
UNIT
III
\28MBz
-co;i
UN
-COIL
UN
. ...
OUT
. . . . .
MODULENO. 1300
'IT
I"
TEST CONDITIONS
Frequency setting
: 2.0005
MHz
Oscilloscope
input
: Passive probe
DC voltmeter input
: 10 Mohm
0: Diode probe measurement
TP: Testpoint
All voltage statements are typical
IO:1
- IlNlT
I
HARMONIC
- FILTERS
5OSOS9+
CIRCUIT DESCRIPTIONLOOP1 MIXERR1119 8 R1120
This unit mixes together the VCO signal and the signal from the harmonic filter and filters
out the difference
frequency to supply the variable divider.
The VCO signal is fed Via Cl401 to the buffer amplifier
T1401 and after that
to the integrated
balanced mixer IC1401. To this the harmonic filter
signal
is applied via C1405. Output from the mixer is fed into the combiner transformer TR1401 feeding into the low pass filter
containing L1402, L1403, C1410,
C1411,
Cl412
and C1413. This low pass filter
filters
out the wanted mixing
product and prevents the two local-oscillator
signals from reaching the variable divider.
The filtered
signal is amplified
in the output amplifier.Tl402.
TEST CONDITIONS
: 2.0005
MHz
Frequency setting
: Passive probe 1O:l
Oscilloscope
input
DC voltmeter input
: 10 Mohm
0: Diode probe measurement
TP: Testpoint
All voltage statements are typical
MODULENO. 1400
RI j04
............
RI505
LO1 IN
LO1 OUT ..........
+18Vb IX .........
L1501
............
R1508
.............
L1401
............
HARMONIC FILTER
IC1401
...........
TR1401
...........
R1409
............
L1402
............
R1411
............
+18Vb
IN
IN
.........
-RR1415
OUT
CIRCUITDESCRIPTIONVCO-BUFFERR1119 & R1120
This unit
contains
the VCO buffer
amplifier.
The signal from the VCO-UNIT enters the base of T1501 via the frequency compensating capacitor C1502. Capacitor Cl503 and resistor
R1506 are part of the
frequency compensating circuit.
From the collector
of T1501 the signal is fed to the 1st & 2nd MIXER (
circuit
board via the impedance step down transformer L1501.
TEST CONDITIONS
: 2.0005 MHz
Frequency setting
: Passive probe 1O:l
Oscilloscope
input
* 10 Mohm
DC voltmeter input
0: Diode probe measurement'
TP: Testpoint
All voltage statements are typical
MODULENO. 1500
............
la504
LO1 OUT ..........
+18Vb
IN
.........
L1501
............
R1508
............
I,1401
............
HARMONIC FILTER
a
IC1401
...........
TR1401
...........
R1409
............
~1402
............
R1411
............
+18Vb
IN
IN
.........
-RR1413
T1402
LOO," I, OUT
CIRCUIT DESCRIPTIONVCXO1ST LOOP2 MIXER& LOOP2 FILTER
R1119 & R1120
This unit
controlled
contains
crystal
the LOOP 2 intearator.
the summing amplifier,
the voltage
oscillators
(VC%3's) and the first-LOOP 2 MIXER.
LOOP 2 INTEGRATOR
The integrator
is built-up
around IC160la,
RI628 feeds current into the diode coupled
rator ICI013 on the divider board in order
tage. The output from the integrator
pin 1
plifier.
the integration
capacitor is C1609.
Darlington pair in the phase competo perform the 1.5V reference volfeeds into pin 5 of the summing am-
SUMMINGAMPLIFIER
The IC160lb sums up two signals namely the output from the integrator
and the
informations
from the 100 Hz setting.
This information
is weighed by means of
the resistors
R1617, R1618, R1619, R1620 and R1621. This summing is done to
speed up the LOOP 2 system in the continuous tuning mode.
The output, pin 7 of IC160lb,
sting of R1616 and C1614.
is fed to the VCXO's via a ripple
filter
consi-
vcxo ’ s
The VCXO's are crystal
controlled
of which are tuned of varicap's,
Pierce Collpits
oscillators,
D1601, D1605 and D1606.
For receiver frequencies below 14 MHz the 16 MHz oscillator
frequencies above 14 MHz the 10 MHz one is working.
the frequency
is working
and for
The outputs from the VCXO's are fed to the low pass filter
consisting
of L1609,
L1610, C1612, Cl613 and C1616, and then to the buffer amplifier
T1603 and out
via the impedance step down transformer TR1601 to the 2nd mixer located at the
1st AND 2nd MIXER circuit
board. A portion of the oscillator
signal is fed to
the first
loop 2 mixer via R1624.
FIRST LOOP 2 MIXER
As mentioned above the VCXO signal is fed into the base of mixer transistor
T1604, together with the 10 MHz and 16 MHz signals from the DIVIDER UNIT. Because of the big difference
between the mixer frequencies and the output frequency the only filtering
needed to filter
out the wanted mixing product is
R1635 and C1627. The mixer transistor
is feeding into the output amplifier
T1605.
MODULENO. 1600
TEST CONDITIONS
Frequency setting
: 2.0005
MHz
: Passive probe IO:1
Oscilloscope
input
DC voltmeter input
: 10 Mohm
0: Diode probe measurement
TP: Testpoint
All voltage statements are typical
FIRST
PD2
(+l.
PD2
IN
jV)
INN
. . . . . ..-
~1605
~1603
~1637
VCXO 1st LOOP ZMIXER 8 LOOP 2 FILTER
I
CIRCUIT DESCRIPTIONCLARIFIER AND 2ND LOOP2 MIXER R1119 & R1120
This unit contains
pass filter.
the clarifier
AF oscillator,
2nd LOOP 2 MIXER and a low
AF OSCILLATOR
The AF oscillator
consists of the transistor
T1701 and the tuned circuit
L1701,
Cl7O2, Cl703 and the clarifier
control capacitors C2601, C2602 and C2603. The
nominal frequency is 7 kHz (clarifier
to center pas.).
2nd LOOP 2 MIXER
From the collector
of T1701 the signal is fed to the base of the 2nd LOOP 2
MIXER Tl7O2, where it is subtracted from the other injection
signal, having a
nominal frequency range from 8.1 kHz to 9.0 kHz (clarifier
to center pas.).
LOWPASS FILTER
The mixed signal on the collector
of T1702 is fed to a sixth order active low
pass filter
with a cut-off
frequency of 3.5 kHz, and thus allows the difference frequency to pass through. The nominal output frequency range is 1.1 kHz 2.0 kHz. The filter
is built-up
around IC17OlA and ICli'OlB. The output frequency is fed to the programmable divider on the DIVIDER-UNIT.
TEST CONDITIONS
: 2.0005 MHz
Frequency setting
: Passive-probe
Oscilloscope
input
: 10 Mohm
DC voltmeter input
0: Diode probe measurement
TP: Testpoint
All voltage statements are typical
MODULENO. 1700
1O:l
.,,ALOOP
\
2 OUT
TP10
OCLARIFIER
i**
CLARIFIER
\,ScO.*,,rr
a\ND 2nd LOOP ZMIXER
COKTROL
I J’
~~0/6ookHz
..
..
.
..
..
ssn/nn AGC
i
FIX.
“0”
.. .
"POIST"
"CLEAR"
,
I
l
KEYBOARD
G6
Al
TOP
____________--------.--
i
l
DISPLAY
1CD
.zw
I
;
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I
L
-
tin/N
SCHENRT,C DIRGRRN
FOR
JRILOR RECENER R/r”
-
AERIAL
a
SWITCH
R1119
& R1120
l/l
ClOi
Capacitor
polyester
100
nF
-+20%
1OOV
Philips
2222
344
24104
Cl02
Capacitor
polyester
100
nF
~20%
1OOV
Philips
2222
344
24104
Cl03
Capacitor
ceramic
10
nF
-20/+80%
KCK
HE70SJYF103Z
Cl04
Capacitor
polyester
100
nF
120%
Philips
2222
Cl05
Capacitor
ceramic
10
nF
-20/+80%
50V
KCK
HE70SJYF103Z
Cl06
Capacitor
ceramic
10
nF
-20/+80%
50V
KCK
HE70SJYF103Z
Cl07
Capacitor
ceramic
10
nF
-20/+80%
50V
KCK
HE70SJYF103Z
Cl08
Capacitor
ceramic
10
nF
-20/+80%
50V
KCK
HE70SJYF103Z
Cl09
Capacitor
ceramic
10
nF
-20/+80%
50V
KCK
HE70SJYF103Z
Cl10
Capacitor
ceramic
10
nF
-20/+80%
50V
KCK
klE70SJYF103Z
Cl11
Capacitor
ceramic
10
nF
-20/+80%
50V
KCK
3E70SJYF103Z
Cl12
Capacitor
ceramic
10
nF
-20/+80%
50V
KCK
3E70SJYF103Z
Cl13
Capacitor
ceramic
10
nF
-20/+80%
50V
KCK
1E70SJYF103Z
DlOl
Diode,
silicon
Philips
BAV21
D102
Diode,
zener
Philips
BZX79
0103
Diode,
germanium
Philips
LA143
D104
Diode,
silicon
Philips
lN4148
Al01
Resistor
lOOKohm
~5%
0.33W
Philips
2322
211
13104
R 102
Resistor
220
~5%
0.33W
Philips
2322
211
13221
RlO3
Resistor
12Kohm
15%
0.33W
Philips
2322
211
13123
R104
Resistor
15
ohm
+5%
Philips
2322
192
31509
A105
Resistor
ohm
~5%
0.33W
Philips
2322
211
13221
R106
Resistor
+5%
0.33W
Philips
2322
211
13102
P.107
Resistor
25%
0.33W
Philips
2322
211
13221
RElOl
Relay
ITT
:Z24H
RE102
Relay
NATIONAL
VF2E-12V
RE103
Relay
CLAIRE
?RME
1500
3A
RE104
Relay
CLAIRE
?RME
1500
3A
RE105
Relay
SIEMENS
f23040-A0003-8101
AE106
Relay
SIEMENS
{23040-A0003-9101
RE107
Relay
SIEMENS
{23040-A0003-BlOl
AE108
Relay
SIEMENS
r23040-A0003-BlOl
RE109
Relay
SIEMENS
d23040-A0003-8101
REllO
Relay
SIEMENS
d23040-A0003-BlOl
RElll
Relay
SIEMENS
d23040-A0003-8101
RE112
Relay
SIEMENS
{23040-A0003-BlOl
TlOl
Transistor
Philips
X558
8.D
220
-+5%
ohm
1Kohm
220
ohm
50V
1OOV
0.4W
2.5W
344
24104
C8V2
RF COIL SECTION 0.01 - 1.6 MHz R1119 & Rll20
l/2
100' Philips
2222
344
24104
Philips
2222
344
24104
Philips
2222
427
21101
CZOI
Capacitor
polyester
100 nF 220%
czo2
polyester
polystyrene
100 nF ~20%
100'
C203
Capacitor
Capacitor
110 pF + 5%
630'
C204
Capacitor
polystyrene
110 pF + 5%
630) Philips
2222 427 21101
C205
Capacitor
polystyrene
180 pF + 5%
2222
427
21801
C206
Capacitor
polystyrene
180 pF + 5%
b301 Philips
6301 Philips
2222
427
21801
C207
Capacitor
polystyrene
2 5%
160'
Philips
2222
425
24702
t 5%
1601 Philips
2222
425
24702
pF polycarbonat
100' DAU
109.6601.150
8- 80 pF polycarbonat
100' DAU
109.4601.080
4n7
C208
Capacitor
polystyrene
c209
Capacitor
trimmer
c210
Capacitor
trimmer
c211
Capacitor
polyester
22 nF +20%
c212
Capacitor
polyester
C213
Capacitor
C214
Capacitor
C215
4"7
IO-150
Philips
2222
344
220 nf +20%
100' Philips
2222
344 24224
polyester
220 nF 220%
100' Philips
2222
344 24224
polyester
220 nF +20%
100' Philips
2222
344
24224
Capacitor
polyester
220 nF ~20%
100' Philips
2222
344
24224
C216
Capacitor
polystyrene
3 nF L 5%
160'
Philips
2222
425
23002
C217
Capacitor
polystyrene
9n1+5%
160'
Philips
2222
425
29102
160'
Philips
2222
425
23002
54223
C218
Capacitor
polystyrene
c219
Capacitor
trimmer
c220
Capacitor
polystyrene
300 pF ) 5%
630'
Philips
2222
427
23001
c221
Capacitor
polystyrene
82 pF + 5%
630'
Philips
2222
427
28209
c222
Capacitor
polyester
10 nF -+10%
1 nF 2 5%
100' Philips
2222
344
55103
Philips
2222
425
21002
100 nF -+20%
120 pF 2 5%
100' Philips
2222
344
24104
6301
Philips
2222
427
21201
1601
Philips
2222
425
21102
1001 Philips
2222
344
24105
Philips
2222
344
54103
C223
Capacitor
polystyrene
C224
Capacitor
polyester
c225
Capacitor
polystyrene
C226
Capacitor
polystyrene
c227
Not used
3 nF + 5%
400'
pF
4-38
I"1
TEFLON
+ 5%
100' DAU
160'
109.3901.038
C228
Capacitor
polyester
1 uF +20%
c229
Capacitor
polyester
10 "F +20%
D201
Diode zener
4.7v
+lO%
51 MOTOROLA
1N5337A
D202
Diode zener
4.n
+lO%
51 MOTOROLA
lN5337A
D203
Diode silicon
Philips
lN4148
D204
Diode silicon
Philips
1N4 148
D205
Diode silicon
Philips
IN4 148
D206
Diode silicon
Philips
IN4 148
D207
Diode switch
Philips
BA la2
D208
Diode switch
Philips
BAl82
D209
Diode switch
Philips
BA 182
D210
Diode silicon
Philips
IN4148
Philips
IN4148
Diode silicon
4001
b
RF
COIL
SYl&d
SECTION
0.01
-
1.6
MHz
RI119
& RllzO
2/z
Mmu,ac,.
&?SWiptiO"
I
D212
Diode
silicon
lotorola
IN4002
D213
Diode
silicon
otorola
IN4002
L201
Coil
,.P.
TL286
LZO2
Coil
L203
Coil
330
UH 25
L204
Coil
330
uH 25
L205
Coil
L206
Coil
33
uH 25
L207
Coil
33
uH 25
L2Ot3
Coil
L209
Coil
R201
Resistor
R202
Resistor
39
R203
Resistor
R204
Resistor
R205
Resistor
68
R206
Resistor
180
R207
Resistor
120
R208
Resistor
3.3
kohm
R209
Resistor
3.3
kohm
R210
Resistor
R211
Resistor
R212
Resistor
100
RZ13
Resistor
22
-
5.6
kobm
P.
TL287
%
aschke
Type
200
%
aschke
Type
200
.P.
TLl92
%
aschke
Type
200
%
aschke
Type
200
.P.
TL069
.P.
TL192
25
%
0.33w
hilips
2322
211
13562
ohm
~5
%
1.15w
hilips
2322
214
13399
330
ohm
~5
5.6
kohmL5
%
0.33w
hilips
2322
211
13331
%
0.33w
hilips
2322
211
13562
5
%
0.33w
hilips
2322
211
13689
~5
%
0.33w
hilips
2322
211
13184
25
%
0.33w
hilips
2322
211
13121
+5
%
0.33w
hilips
2322
211
13332
5
%
0.33w
hilips
2322
211
13332
kohm
25
%
0.33w
hilips
2322
211
13103
1 kohm
~5
%
0.33w
hilips
2322
211
13102
-+5
%
0.33w
hilips
2322
211
13101
5
%
0.33w
hilips
2322
211
13223
ohm
kohm
ohm
10
ohm
kohm
a
BAND
FILTER
1.6
-
7 MHz
R1119
pF
c301
Capacitor
trimmer
8/125
C302
Capacitor
polyester
10
uF
-+20%
c303
Capacitor'
ceramic
15
pF
-+0.25
c304
Capacitor
polystyrene
820pF
+
c305
Capacitor
polystyrene
1lOpF
C306
Capacitor
polystyrene
240pF
c307
Capacitor
polystyrene
15OpF
& RllZO
100
DAU
116.4901.120
400
Philips
1222
400
Ferroperm
J/0116.9
2%
250
Philips
2
2%
630
2
2%
+
TEFLON
l/2
pF
N150
2%
344
54103
2222
426
38201
Philips
2222
427
31101
630
Philips
2222
427
32401
630
Philips
2222
427
31501
Ferroperm
g/0112.9
C308
Capacitor
ceramic
5~6
0.25
pF
NPO
400
c309
Capacitor
ceramic
4~7
5.25
pF
NPO
400
Ferroperm
g/0112.9
c310
Capacitor
polystyrene
220pF
2
2%
630
Philips
2222
427
32201
c311
Capacitor
polystyrene
300pF
+
2%
630
Philips
2222
427
33001
C312
Capacitor
trimmer
6/45pF
TEFLON
100
DAU
iO7.5901.045'
c313
Capacitor
trimmer
6/45pF
TEFLON
100
DAU
107.5901.045
c314
Capacitor
ceramic
4~7
$.25pF
NPO
400
Ferroperm
g/0112.9
c315
Capacitor
ceramic
5~6
+.25pF
NPO
400
Ferroperm
?/0112.9
C316
Capacitor
polyester
1OOnF
+20%
100
Ppilips
7222
344
24104
c317
Capacitor
polyester
1OOnF
220%
100
Philips
2222
344
24104
107.5goi.045
C318
Capacitor
trimmer
6/45pF
TEFLON
100'
DAU
c319
Capacitor
trimmer
6/45pF
TEFLON
100'
DALI
107.5901.045
C320
Capacitor
polystyrene
330pF
+
2%
630'
Philips
?222
427
33301
C321
Capacitor
polystyrene
390pF
2
2%
630'
Philips
2222
427
33901
C322
Capacitor
polystyrene
620pF
2
2%
250
Philips
2222
426
35201
C323
Capacitor
polystyrene
16
2%
250
Philips
2222
426
31602
D30i
Diode
silicon
Philips
IN4148
D302
Diode
silicon
Philips
IN4148
D303
Diode
silicon
Philips
IN4148
D304
Diode
silicon
Philips
IN4148
FP301
Ferrite
Philips
1322
020
34420
L301
Coil
S.P.
:L26,
L302
Coil
S.P.
:L286
L303
Coil
S.P.
'L26
L304
Coil
S.P.
‘L288
L305
Coil
S.P.
'L288
L303
Coil
S.P.
rL26,
R301
Resistor
22
R302
Resistor
R303
Resistor
F.304
Resistor
bead
4Bl
ohm
1
5
5%
0.33k
Philips
1322
211
13229
56Kohm
2
5%
0.33k
Philips
1322
106
33563
150Kohm
+
5%
0.33b
Philips
'322
106
33154
56Kohm
+
5%
0.33b
Philips
1322
106
33563
a
BAND
FILTER
1.6
-
7 MHz
R1119
2/2
& R1120
MX”“loC,.
Symboi
R305
esistor
150Kohm
+
5%
0.33h
hilips
?322
211
13154
R306
esistor
56Kohm
2
5%
0.33h
hilips
2322
211
13563
R307
esistor
1OKohm
+
5%
0.33b
hilips
2322
21,
13103
1OKohm
+
5%
0.33h
hilips
?322
211
13103
+
5%
0. 331?
hilips
?322
106
33121
R308
esistor
R309
esistor
120
ohm