DEVELOPMENT PROJECTS AT THE HF TELECOMMUNICATION PLANT, BERLIN-OBERSCHOENEWEIDE

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP82-00457R014300310009-4
• Release Decision: RIPPUB
• Original Classification: S
• Document Page Count: 2
• Document Creation Date: December 19, 2016
• Document Release Date: March 3, 2006
• Sequence Number: 9
• Publication Date: December 12, 1952
• Content Type: REPORT

Approved For Release 2006/08/08 : CIA-RDP82-00457RO14300310009-4
CLASSIFICATION
S YCITh ITY i ?:FGRt. LTIo
CENTRAL INTELLIGENCE AGENCY 25X1 REPORT
11 ` Fm AT9ON REPORT CD NO
-OUNTRY East GerTnar
`: .SECT Devei1opmert Projects at the HF Telecommunication
Pitmt, Berlin-Cberschoeneweide
25X1
Q IREC.
9; . "?'E CIF
COCIINE1U e31TAIRS iuFORNATION AFFECT1110 THE NATIOf1AL DEFENSE
I?Ic UNITED STATES. WPTHiN THE ffiEANI IG CU' TITLE 10. SECTIONS 793
(,%,(XI OF ITS ' OX4TRNIS TO CO RSCEIP7 Wi All UNAUTHORIZED PEUSOH
G5 PROtUB TED DT CAW THU 2311RODUCTIC43 OF TSIO 3ORLI IS PRORUEITED.
25)(1
25X1
DATE DISTR. 12 Dec: 'b r 1952
NO. OF PAGES 2
25X1
NO. OF ENCLS.
(UsTEA BELOW
SUPPLEMENT TO
REPORT NO.
THIS IS UNEVALUATED INFORMATION
s_1 . 7oh 1912, thy' foi.'`_ow"ng development prof 'cg's ."ere ben worked
on at, the kid' Telecommunication P1 nt, Berl in-vbers Muenercide,, by
,a rotsl of 41 physicists, en inners, techr citans, glass blowers, :'nd
mechanics:
w n , ?'po-PSr 1 3 I ..w-:eLilx-. r ;c..ne.
10-kw nitia: hurt vave television
trade, resembling the RS-721 Dr Ladurner (frai)
type Teief ur ken tube; to be
manufactured later in the Erfurt
W `ai/ !6)- Radio P1 ;nt
3-kw transmitting triode for Graduate Engineer 4U
' It ?ashI rt grave television Leek (fnu)
?_-kw t .?ansm tting triode for Criduate Lrgin or 92
?, .tra .hr: rt ?:=nve television Reek
Graduate Y .M_; near
for television, as a control Reek
tube for the i-kw transr!itt := ng
triode
300-V ultrashort wave tetro "e
Type LS-11.1 sweet tube, a lirinkmann (f'nu mr-nown
redevelopment (Lachentvwicklung)
project
The entire miniature tube
program, a redevelopment projedt,
of 'thich types 6J6, 6AG5, bltL ,
an6 6K4 have been completed
iadraht (fnu
Power 1,.:E ystron for 3-cm crave ileydborn (f'nuj
length, L.5 w and later 15 vu
x~~IF:cATIoN
STATE dE#