RFT ERFURT

Document Type: 
Collection: 
Document Number (FOIA) /ESDN (CREST): 
CIA-RDP80-00809A000500820261-8
Release Decision: 
RIPPUB
Original Classification: 
S
Document Page Count: 
1
Document Creation Date: 
December 19, 2016
Sequence Number: 
261
Case Number: 
Content Type: 
REPORT
File: 
AttachmentSize
PDF icon CIA-RDP80-00809A000500820261-8.pdf39.15 KB
Body: 
Iola No. Approved For Release 2006/11/05: ClA-RDP80-00809A000500820261-8 DEC 1951 51- IB 25X1 IajW4rVMU CENTRAL INTELLIGENCE AGENCY INFORMATION REPORT suLL IF r RFT Erfurt 25X1 OP TNL VNI r1O ,r.n1 .~r.~w Tna wllw:wG OP T1Tl, It. SECTION, L, .110 7U, OI T,.( i. 1 C ST .. .a{VOID. It, t***i i?IaN OS Slit. L*TION Of IT, CONtI1lt, To o? ?[C,IPT ?T. ul UNAUTMOMI,90 P/.1ON 16 DATE DISTR..19 ToAF x~SY NO. OF PAGES 1 NO. OF ENCLS. SUPP. TO REPORT NO. 1. In March 1954 the RFT Erfurt manufactured 620 model LS 50 tubes. Technical data on this tube: filament battery voltage, 12.6 volts; heater current, 0.7 ampere; plate voltage, 300 volts; screen-grid voltage, 250 volts; grid bias, -- 24 volts; plate current, 130 mA; screen-grid current, 3.5 mA; slope, 4 mA/V; peietration coefficient, 19 percent; load reststnt::e. 2 kilo-ohms; power, 18 watts. These tubes are used as transmitter pent~c.:~_ 2. Y^eparations are being made for production of the ultra short wave triode, is 160. 3. Since product'-on of nT. :pit ~r-r tuL)es iti 782 and R. 789 began, 32 of ;.he. types together have been manul'ac cured . 4. There have been no changes in the production of receiver tubes. The RFT Erfurt tube works (not including the Neuhaus works) de~ivered 16,000 first grade tubes to the domestic and foreign trade. They were mostly tubee of th.c U, E, .D and RV series. r,. 25X1 ~_~.. I[iI STI/IFtUTIUN STATE J,PN7 NAYT AIR FBI ~nrov~?Jd...For R-elease...2.0[ ..._rr FO._R ~, -n- Q0500 9D2&1-8 ....... .y~::rvc~~dlil