ED Forums - remzi133's Album: (radio-) electronics
 


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(radio-) electronics
mostly my collection of electrovacuum devices or my made radio-electronic apparatus.
LN5 storage tube (potentialscope) without spiral deflection. Made in june 1990. 
 
Used in the SA-2 (SNR-75) SAM radar station, for example. 
One use...
LN5 storage tube (potentialscope). Made in june 1990. 
 
Used in the SA-2 (SNR-75) SAM radar station, for example. 
One use is for the elimination of...
R-113 "Granat" tank HF FM transceiver with removed case. Made in 1968 by Ryazan radio plant. 
Used on BTR-40 and T-54 tank. 
 
Contains 20x 12J1L...
R-113 "Granat" tank HF FM transceiver. Made in 1968 by Ryazan radio plant. 
Used on BTR-40 and T-54 tank.
6LO1V (6ЛО1В) from 2019 and 6LO1I (6ЛО1И) from 1988.
6LO1V (6ЛО1В). It's made in 2019 at my request, by LLC MELZ in Zaprudnya. 
 
It's identical to the 6LO1I (6ЛО1И), but with a long-persistence...
6LO1V (6ЛО1В). It's made in 2019 at my request, by LLC MELZ in Zaprudnya. 
 
It's identical to the 6LO1I (6ЛО1И), but with a long-persistence...
GU-32 (ГУ-32) - double beam-tetrode tube. Made for high frequency amplification or oscillation. Smaller version of the GU-29. Maximal dissipation...
Completely new 8LO29 (even without "I") made in may 1957 by "MELZ"!   
 
(Right one is the 1988 one, notice the "I" ("И"), due to the new naming! Now...
Completely new 8LO29 (even without "I") made in may 1957 by "MELZ"!
23LM7V with deflection coil OS-90P4 (ОС-90П4). 
Also notice the aluminium deposit on the inside and graphite on the outside, which are used to make a...
23LM7V (23ЛМ7В) cathode-ray tube. Indicator, 23 cm rectangular screen, with a long persistence phosphor. Made for registration of long electric...
23LM7V (23ЛМ7В) cathode-ray tube. Indicator, 23 cm rectangular screen, with a long persistence phosphor. Made for registration of long electric...
5LO38M (5ЛО38М) cathode-ray tube. Oscillographic, with a 5 cm blue short-persistence phosphor. Unlike the 5LO38I, it is around 50 USD each, made for...
11LO5V (11ЛО5В) cathode-ray tube. Oscillographic. 11 cm graduated screen with a white glow, and yellow long-persistence phosphor. It has 5 anodes,...
16LK8B (16ЛК8Б) cathode-ray tube. Television one. It has a 16 cm white phosphor screen. It is electromagnetically deflected, with a deflection angle...
6LO1I (6ЛО1И) cathode-ray tube. One of the smallest oscillographic ones. 6 cm diagonal screen with green phosphor, but the length is shorter than the...
13LO36V (13ЛО36В) cathode-ray tube. Oscillographic, but easily usable for radar/locator purposes thanks to the yellow long-persistence phosphor on...
16LO3I (16ЛО3И) cathode-ray tube. Oscillographic, rectangular screen with a green phosphor of 16 cm diagonal. 
Not the cheapest but very strong,...
8LO29I (8ЛО29И) cathode-ray tube. Oscillographic and also one of the cheapest (25 USD). 8 cm screen and green phosphor. 
 
Made in august 1988 by...
5LO38I (5ЛО38И) cathode-ray tube. Made for oscilloscopes, and one of the cheapest to get (15 USD for new in box one). It has a 5 cm screen with a ...
6S5D (6С5Д) triode tube. Lighthouse-type ultra high frequency triode for oscillation at these frequencies. Top cap is anode, intermediate ring is...
2Ts2S (2Ц2С) kenotron. Simple and funny one. Has one bell shaped anode (connected to the top cap) and a indirect heated cathode. Made for rectifiying...
6N7S (6Н7С) double-triode tube. More powerful version than 6N8S-which more powerful than 6N9S.  Cathodes are connected parallel inside (it misses one...
6P3S (6П3С) beam-tetrode tube. Same as 6P3, but newer version, since early 1950's not with the pear-shaped envelope.  
 
Made in september 1973 by...
 
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