(SANITIZED)EAST GERMAN ELECTRIC COMPONENTS(SANITIZED)

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP80T00246A061900080001-6
• Release Decision: RIPPUB
• Original Classification: C
• Document Page Count: 35
• Document Creation Date: December 22, 2016
• Document Release Date: January 9, 2012
• Sequence Number: 1
• Publication Date: March 18, 1962
• Content Type: REPORT

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This maters. contains inform mtio4 affecting the Nano
18, U.S.C. 81e. 793 and 794, the transmission or rave
COUNTRY, ,East Germany
~ East German
sus ACT
~
.Electric Components
DATE DISTR. 11i6*
50X1-HUM
DATE OF
INFO.
PLACE &
DATE ACQ
ENCE AGENCY
ones, of the United States within the meaning of the Espionage Laws. Title
prohibited b9 law.
ore r_osnI-.H S ARE DEFINITIVE. APPRAISAL OF CONTENT IS TENTATIVE.
echnical reports
two t
scriptions of East German
giving e
Terminal penthode
Adjustable high-frequency pent
Triode with medium mutual conductance
Triode plus diode (multiple tube)
h-frequency penthode)
hi
M
g
icro
Micro high-frequency penthode) for field
Micro low-frequency penthode ) intensity meas
t
Micro low-frequency penthode ) instrumen
01
10
Gold wire diode
High-capacity rectifier
Transistor
T
1)
for radiation intensity
Transistor
T
2)
measuring instrument
Transistor
T
3)
ARMY
X NAVY X AIR
X NSA
(Note: Washington distribution Indicated by "X", field distribution by
X OCR
D
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Next 18 Page(s) In Document Denied
Iq
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East Germany
sISC No 652.813 W /c : AE
Attachments: (Original type and explanations)
1. Terminal penthode;
2. Adjustable high frequency penthode
Economic - Production of electronic tubes
Time: September-October 1961
3?
Triode with medium mutual conductani
4. Triode plus Diode (multiple tube)
5. Micro high frequency penthode
for field
6. Micro high frequency penthode intensity
measuring
7? Micro low frequency penthode instrument
8. Micro low frequency penthode
CONFWEV
50X1-HUM
50X1-HUM
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1. Development of a Field Intensity Measuring Instrument
In September 1961 the development of a field intensity meter
for the Soviet Union was brought to a close in the VEB radio factory
Berlin-Koepenik. The field intensity measuring instrument is a monitor
which, as a portable attachment, oversees the signal intensity, field
intensity, and the function of the different parts of directional radio
transmission installations.
The VEB factory for television electronics (formerly the factory
for electronic tubes, OSW) Berlin-Oberschoeneweide produced and delivered
4 types of tubes (see attachments 5 through 8) for the field intensity
measuring instrument which used very little power.
The field intensity measuring instrument is operated by means
of a battery which provides the filament voltage and provides the anode
voltage over a transistorized direct current voltage transformer. The",.
battery is either recharged or changed every 8 days. (However, the
directional radio transmission instruments themselves are attached to
the appropriate control instruments from mobile or stationary aggregates.]
2. VEB Factory for Television Electronics Berlin
The VEB factory for electronic tubes (0SW) Berlin-Oberschoene-
weide is now called: "VEB factory for television electronics Berlin-
Oberschoeneweide (WfF)."
3. Production Program for Electronic Tubes
In September/October 1961, the new production program for
electronic tubes was initiated. According to the new program, tube
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production is divided among the following enterprises:
a).VEB RIT EfP (Factory for television electronics)
Berlin-Oberschoeneweide.. Ostendstrasse 1-5
Maximum frequency tubes
Traveling nave tubes
Magnetrons
Thyratrons
Rod-shaped tubes
Miniature tubes
Subminiature tubes
Longlife tubes
Cold cathode tubes
Television picture tubes
Transmitter tubes
Cathode-ray-oscillograph tubes
Moreover, in the capacity of directing development enterprise: the
development and pre-series production of special tubes, especially for
export to Soviet Union. Imitation and further development of tubes of
western foreign countries.
The series production of the tubes produced in preseries production
are partially given to other tube factories after the development has
been completed.
b) VEB RFP radio factory erfurt, Rudolfstrasse 117
Cathode ray-oscillograph tubes
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Miniature tubes
Subminiature tubes
Sender tubes of small and medium capacity
Pilot and visual indicator tubes
Counter tubes
e) VEB BIT tube factory Muehlhausen ( Thueringen), Eisenaeherstr. 40
Rectifier..tubes of all types
Radio tubes A-series (Voltage - 4 volts)
Radio tubes E-series (Voltage = 6.3 volts)
Radio tubes C-Series (Voltage - 20-to 100 volts)
Current - 0.2 amperes
Current calibrated Octal tubes (Current - 0.3 amperes)
Radio tubes of the harmonic series (formerly red series of .
the Valvo Firm)
d) VEB R.FT tube factory in Neuhaus Am Rennveg, Thomas Mann Strasse
Special radio tubes
Special tubes of the U-series
Special tubes of the counter series
Octal tubes, USA type
Special subminiature tubes
Neon visual indicator tubes
Pilot bulbs
Geiger counter tubes
~}p n~
Jrii`11{A ~diiV/YTIg~
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Explanation to Original Model
Number of the models:
Intended use:
Development
Director:
Termination:
Name:
Type, Group Nmmber:
Enterprise:
Production,
Ordered by:
Terminal penthode
Still no designation
VEB radio factory Koepenick
Presumably in the third quarter
of 1961
VEB factory for electronic tubes
(OSW) Berlin-Obershcoeneweide
Soviet Va -
September 1961
Receivers signature:
Beginning
Enterprise:
Amount of production:
Production type:
VEB factory for electronic tubed
(OSW) Berlin-Oberschoeneweide
Number of unitba?sti l low-at;the
present time
September/October 1961
At the present time still in
laboratory production
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 50X1-HUM
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Uf = 1.5 volts
if - 0.022 Amperes
Ua = 50 volts
Ug2 = 50 volts
Ug] - -5 volts
Ug3 = 0 volts
S = 0.7 miliamperes per volt
6. Western eguivalent type: A further developed copy of the
American type 3AM
5. Technical Data:
7. Remarks:
6
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Explanation to Original Model
Number of the model:
Enterprise:
Intended use:
Development
Director:
Termination:
Name:
i XXWV awavberi
Production
Ordered by:
Receivers signature:
Beginning:
Enterprise:
Amount of production:.
Production date of the model:
Production type:
Attachment 2
Adjustable high frequency penthodx
Laboratory astgoation Dl" 0 An w
In military equipment
VEB radio factory Koepenick
Third quarter of 1961
VEB factory for electronic tubes
(OSW) Berlin-Obershcoeneweide
Soviet Union
September 1961
VEB factory for electronic tubes
(OSW) Berlin-Oberschoeneweide
Number of units still ismall at
the present time
October 1961
At the present time still in
laboratory production
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Technical Data Uf - 1.5 volts
Jf - 0.030 Amperes
large amounts as was ordered by the Soviet Union. The
enterprise which is to undertake this production has not
yet been determined. The tube has been copied in two
designs and designated as 2A and 2B. Even though the two
designs differ in the basic materials used and the type of
the anode plate, they have the same technical data and the
same function.
Ua - 100 volts
Ug2 - 50 volts
Ugl - -4.2 volts
Ug3 = 0 volts
N' = 0.8 Watts
S = 2.2 miliamperes per volt
6. Western equivalent type: Further developments of the DF 25
7. Remarks: All construction data of the DF 25 tube of the former
German Armor is completely in the possession of the VEB
factory for electronic tubes (OSW) Berlin -Obershcoeneweide.
According to this data, the tube will be copied in the third
quarter of 1961 because there are pl8ns:to,"produce the tube I
8
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Attachment 3
Explanation to Original Model
Number of the model:
. Zee
Name:
Types group nunberi
Intended use:
Development
Director:
Termination:
Enterprise:
Production
Ordered by:
Receivers signature:
Beginning:
Enterprise:
Amount of production:
Production date of the model:
Production type:
Triode wi medium mutual
conductan
8tii1 no designation
Solely as a low frequency driver
stage
VEB radio factory Koepenick
Middle of the third quarter 1961
VEB factory for electronic tubes
(OSW) Berlin-ObershcoeneWTde
Soviet Union
September 1961
VEB factory for electronic tubes
(OSW) Berlin-Oberschoeneweide
Low number of units
October 1961
At the present. time still in
laboratory production
~aGCi~un. i5 Lc~,ICt~1V
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1 10 .,.,,
Technical Data
Up = 1.5 volts
Jf = 0.030 amperes
Ua = 100 volts
Ugl = : L2 ?volts
Ug3
8 = 1.0 miliamperes per volt
Western'equivalent type:, No equivalent type
Remarks: None
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Explanation to Original Model
1. Number of the model:
Type
Name:
Type, group number:
Intended use:
3. Development
Director:
Termination:
Enterprise:
Attachment 4
Triode plus Diode (multiple tube)
Still no designation
VEB radio factory Koepenick
Middle of the third quarter of 19
VEB factory for electronic tubes
(O3W) Berlin-Obershcoeneweide
4. Production
Ordered by: Soviet Union
Receivers signature: ?
Begin: September 1961
Enterprise: VEB factory for electronic tubes
(0SW) Berlin-ObershcoeneWeide
Amount of production: Low number of units
Production date of the model: October 1961
Production type laboratory production
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Dux1-HUM
Uf = 1.5 volts
Jf - 0.060 amperes
Ua - 100 volts
Ugl = 0 volts
US3 = 0 volts
S = 1.0 miliamperes per volt
6. Western Equivalent Tie: no equivalent Type
7. Remarks: The triode part of the tube works as a discriminator
and the diode part works as a forward control. The tube is being
produced in two designs: enclosed is the first preliminary design
without the perforated radiation protection plate which is designated
as 4 b and the second final design which contains a perforated
radiation sate an to dea ated 4 as Both deems have the ease
technical data and the same function.
5. Technical Datat
~t:vi~L-!:r...iii~iA
12 -
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I r.~ OuA1-HUM
Attachment 5
Explanation to Ori-Rinal Model
1. lumber of the Models
2. TYPE
Name:
Type, Group Number:
Intended use:
3. DEVELOPMENT
Director:
Determination:
Enterprise:
4? PRODUCTION
Ordered by:
Receiver's signature:
Begin:
Enterprise:
Amount of Production:
Production Date of the Model:
Production Type:
5? Technical Data:
Micro-High Frequency Penthode
still no designation
for the field intensity meter
VEB Radio Factory KOPENICK
probably in August/September 1961
VEB Factory for Electron Tubes
(OSW) BERLIN-OBERSCHONEWEIDE
Soviet Union
September 1961
VEB Factory for Electronic Tubes
(0SW) BERLIN-OBERSCHONEWEIDE
still a low number of units
October 1961
Laboratory production
Uf
if
Ua
13 .
0.650 Volts
0.012 Amperes
30 Volts
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6. Western Equivalent T3rpe:
Ug2
S
7. Remarkst see accompaning letter
30 Volts
0.15 miliamperea
per volt
14
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Attachment 6
Explanation to Original Model
1. Number of the Model:
2. TYPE
Name!
Type, Group Number:
Intended use:
3. DEVELOPMENT
Director:
Determination:
Enterprise:
Enterprise: VEB Factory for Electronic Tubes
(OSW) BERLIN-OBERSCHONEWEIDE
Amount of Production: low number of units
Production Date of the Model: October 1961
4? PRODUCTION
Ordered by:
Receiver's signature:
Begin:
Production Type:
5. Technical Data:
i(iere-High frequency Penthede
still no designation
for the field intensity meter
VEB Radio Factory KOPENICK
August/September 1961
VEB Factory for Electronic Tubes
(0SW) BERLIN-OBEBSCHONEWEIDE
September 1961
Laboratory production
Uf
if
Ua
- 15
0.700 Volts
0.015 Amperes
20 Volts
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6. Western F.auivalent TSme:
7. Remarks: see acccmpaning letter
Ug2
S
16
0.18 miliamperes
per volt
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 tinu1-HUM
Attachment 7
xplanation to Original Model
1. Number of the Model:
2. TYPE
Name
Type, Group Number:
Intended use:
3. DEVELOPM NT
Director:
Determination:
Enterprise:
4. PRODUCTION
Ordered by:
Receiver's signatures
Begin:
Enterprise:
Amount of Production:
Production Date of the Model:
Production Type:
5? Technical Data:
Xioro-lAw Frequency Penthods
still no designation
for the field intensity meter
VEB Radio Factory KOPENICK
August/September 1961
VEB Factory for Electronic Tubes
(OSW) BELIN-0BERSCHONEWEIDE
Soviet Union
September 1961
VEB Factory for Electronic Tubes
(OSW) B BLIN-OBERSCHONEWEIDE
number of units still low at the
present time
October 1961
still Laboratory production
Uf
if
Ua..
0.650 Volts
0.012 Amperes
30 Volts
17
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6. Western Equivalent Type:
7. Rte: see acoompaning letter
Ug2
Ugl
S
. 18
30 Volts
-0.8 Volts
0.26 miliamperes per vo
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Attachment 8
Explanation to Original Model
1. Number of the Models
2. TYPE
Name:
Type, Group Number:
Intended use:
3. DEVELOPMENT
Director:
Determination:
Enterprise:
4. PRODUCTION
Ordered by:
Receiver's signature:
Begin:
Enterprise:
Production Type:
5. Technical Data:
Micro-Low Frequency Penthode
still no designation
for the field intensity meter
VEB Radio Factory KOPENICK
August/September 1961
VEB Factory for Electronic Tubes
(0SW) BERLIN-OBERSCHONEWEIDE
September 1961
VEB Factory for Electronic Tubes
(OSW) B LIN-OBERSCHONEWEIDE
number of units still low at the
present time
October 1961
at the present time still in
Laboratory production
Uf = 0.700 Volts
if 0.015 Amperes
19 __
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Us,
Ug2
Ugl
6. Western Equivalent Z-ve:
RR=: see accompaning letter
20
20 Volts
20 Volts
-0.6 Volts
0.20 miliamperes
per volt
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EAST GERMIWT
SISC no. 652.813 4M/C
Economics - Components of Communications Technology
Time: September/October 1961
Attachments: (Original Model and Explanations)
1. Gold wire diode
2. High capacity rectifier
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 Attachment 1
Explanation to Original Model
1.
Number of the Model:
z
2.
TYPE
Name:
Type, Group Number:
Intended use:
Gold Wire Diode
still no designation
in radio directional equipment
3.
DEVELOPMENT
Director:
Determination:
Enterprise:
presumably in the beginning of the
third quarter of 1961
Institute for Semi-Conductor
Technology TELTOW
4.
PRODUCTION
Ordered by:
Receiverts signature:
Begin:
Enterprise:
Production Date of the Model:
Production Type:
solely by the Soviet Union
end of the third quarter of 1961
VEB Factory for Components of
Communications Technology C. v.
Ossietzky TELTOW
October 1961
Laboratory production
5.
Technical Data:
4 - 7 gigacycles
6.
Western Equivalent Type:
7,
Remarksi None*
50X1-HUM
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Attachment 2
Explanation to Original Model
1. Number of the Models
2. TYPE
Names
Type, Group Number:
Intended use:
3. DEVELOPMENT
Director:
Determination:
Enterprise:
4. PRODUCTION
Ordered by:
Receiver's signature:
Begin:
Enterprise:
Amount of Production:
Production Date of the Model:
Production Type:
5. Technical Data:
High Capacity Rectifier
still no designation
in mobile and stationary radar
installations
presumably in September 1961
Institute for Semi-Conductor
Technology TELTOW
end of September 1961
Institute for Semi-Conductor
Technology TELTOW
low number of units
October 1961
Laboratory production
The rectifier is laid out for 200
volts of alternating current with
CyrrV.
a 'load of 10 amperes, and
consequently 2,000 watts. Tempera-
ture area: -40? + 900 Centigrade
23
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6. Western Equivalent Tames
7. emarkss The rectifier is being produced in the diffusion process
on a Silizium base. Because of its cascade connection
construction it is suitable for very high currents.
It can withstand current impulses up to 100 Amperes.
An additional dissipation of heat of Al 1.5 x 120 x 120
millimeters is required. however, the rectifier is
sensitive to unusually high voltage, for example to
lightning bolts, so that the possible series connection
of a xmteoW ,vu resj,st soe Le @AYU s o.
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EAST GERMANY
SISC no. 652.813 4M/C
Economic - Develom.ent of a Radiation Measuring Instrument for the NVAI.
Time: January - October 1961
Attaohmentes (Original Model and Explanations)
1. Transitor T 1 )
2. Transitor T 2 ) for radiation intensity
3. Transitor T 3 ) measuring instrument
(Photocopy)
4. Schematic diagram of the radiation intensity
measuring instrument.
25
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Development and Technical Characteristics:
In January 1961, the new microwave measuring instrument 13G 1.5 V
was developed in the VEB RFT Radio Factory BERLIN - KOPENIK by order
of the Ministry for National Defense of East Germaiyr. (compare to
E 320/61). After a final six month test by units of the NVA [National
Volksarmee - National People's Army], all models of this instrument
were recalled and the following defijencies were objected to:
1. The acoustical?*iation of the measured radiation intensity
through head phones is not enough because it can be impaired by
interference in the vicinity. An additional optical observation
capability of the measured radiation intensity was requested.
2. The operating sensitivity of the instrument is not enough
and has to be improved.
Following this the reconstruction of the instrument was under-
taken in the VEB Radio Factory KOPENIK with the highest priority.
The reconstruction under the designation "radiation intensity measur
instrument" was finished in October 1961 and can be seen from the
schematic diagram (see attachment 4).
In addition to the acoustical observation, the new construction
makes possible the observation of the radiation intensity on a built-
in xA measuring instrument which has indirect lighting for use
in the dark. By means of a switch the instrument can be either
switched to acoustical or optical observation. The T2 and T3 tran-
aitors provide a dual level amplification. For the purpose of
26
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increasing the sensitivity, the Geiger - Mueller counter tube
(Philips - Valvo 18503) which was used in the first design has been
replaced in the new construction by the Valvo 1851 counter tube.
A total of three transitore are used in the new construction
(see attachments 1 through 3).
Intended use:
It is intended that not only the NVA but also the forces of the
Soviet Union and forces of other East Bloc countries are to be
standardly equipped with the radiation intensity measuring instrument.
Material procurement:
Because the Geiger counter tubes for the radiation intensity
measuring instrument cannot be produced in East Germany with the
desired sensitivity, they are being delivered by the Valvo Firm
(West Germany) to Sweden and from there are being imported into
East Germany.
27
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Attachment 1
Fulanation to Original Model
1. Number of the Model: 2
2. TYPE
N m$ Trenal,t (T 1)
Type, Group Number: ' still no designation
Intended use: in radiation intensity measuring
instrument
3. DEVELOPMENT
Directors VEB Radio Factory KOPENICK
Determination: September 1961
Enterprise: Institute for Semi-Conductor
Technology TELTOW
, 50X1-HUM
Declassified in Part - Sanitized Copy Approved for Release 2012/01/09: CIA-RDP80T00246A061900080001-6
 Declassified in Part - Sanitized Copy Approved for Release 2012/01/09: CIA-RDP80T00246A061900080001-6
4. Production
Ordered by:
Receiver signature:
Begin:
Enterprise:
Amount of production:
Production date of the model:
Production type:
5. Technical Data:
6. Western equivalent t :
7. Remiarks.
i.e. through the battery aggregate as a direct current
voltake transformer for the supply ffr the geiger counter
tube. It is comparable with the usual cooling device
Soviet Union., other East Bloc
countries., and the NVA
October 1961
For the time being,, still the
Xnat suto far Gear,-amduoter
Technology at Teltow
Number of units still low at the
present time
October 1961
At present still in laboratory'
production
'UM, - 15 volts
-uCEM - 15 volts
-UaB = 15 volts
-uCBM - 15 volts
-UEB - 8 volts
-uEBM - 12 volts
-Jc
-icM
Ti
7
= 5 miliamperes
- 10 miliamperes
- 900 Centigrades
The T 1 transistor directly serves the power supply,
(cooling ring
r,
29
Declassified in Part - Sanitized Copy Approved for Release 2012/01/09: CIA-RDP80T00246AO61900080001-6
 ? fnx1-HUM
Declassified in Part - Sanitized Copy Approved for Release 2012/01/09: CIA-RDP80T00246AO61900080001-6
Explanation to Original Model
1. Number of the model:
2. Tie
Name:
Type, group nuadber:
Intended use:
3. Development
Director:
Termination:(.
Enterprise:
4. Production
Ordered by:
Receivers signature:
Begin:
En,terprise:
Production type:
Transistor (T 2)
Still no designation
In radiation intensity measuring
instrument
VEB radio factory Koepenick
September 1961
Institute for Semi-conductor
Technology Teltow
Soviet Union, other East Bloc
countries, and the NVA
October 1961
For the time being, still the
Institute for Semi-conductor
Technology Teltow
October 1961
At the present time still in
laboratory production
LLL'~ tL..'u~L'r :i~-
3O
50X1-HUM
Declassified in Part - Sanitized Copy Approved for Release 2012/01/09: CIA-RDP80T00246AO61900080001-6
 50X1-HUM
Declassified in Part - Sanitized Copy Approved for Release 2012/01/09: CIA-RDP80T00246AO61900080001-6
5. Technical data:
-UCEM
-UCB
-UM
Ti
12 volts Threshold
6 volts Data
8 volts
4 miliamperes
8 miliamperes
900 centigrade
Western equivalent type: ?
Remarks: The T2 transistor operates with purely high frequencies
so that there is no need for an additional cooling device.
31
Declassified in Part - Sanitized Copy Approved for Release 2012/01/09: CIA-RDP80T00246AO61900080001-6
 50X1-HUM
Declassified in Part - Sanitized Copy Approved for Release 2012/01/09: CIA-RDP80T00246AO61900080001-6
Attachment 3
Explanation to Original Model
Number of the model:
Tie
Name:
%Ype,, group numbers
Intended use:
Development
Director:
Termination:
Enterprise:
Production
4rdwed bp
Receivers signature:
Begin:
Enterprise:
Amount of production:
Production date of the model:
Production type:.
Transistor (T 3)
Still no designation
In radiation intensity measuring
instrument:
VEB radio factory Koepenick
September 1961
Institute for Semi-conductor
Technology Teltow
Soviet Union, otbr Feet ,oO
countries, and the NVA
October 1961
At the present time., still the
Institute for Semi-conductor
Technology Teltow
At the present time the number of
units is still low
October-1961
At the present time still in
laboratory production
Declassified in Part - Sanitized Copy Approved for Release 2012/01/09: CIA-RDP80T00246AO61900080001-6
 50X1-HUM
Declassified in Part - Sanitized Copy Approved for Release 2012/01/09: CIA-RDP80T00246AO61900080001-6 I
'UCB = 30 volts
5. Technical data 'UCE = 30 volts)
uCEM = 32 volts
'uCMM = 32 volts Threshold
'UEB = 10 volts Data
"IM - . -12'. volt'
'JC = :50 miliamperes)
'iCM - 100 miliamperes)
Ti - 750 centigrade
6. Western equivalent type:
7. Remarks: The T 3 Transistor vorks with purely high frequency so
that there is no need for an additional cooling device.
33
Declassified in Part - Sanitized Copy Approved for Release 2012/01/09: CIA-RDP80T00246AO61900080001-6