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GI-21b / GI21b high-frequency generator triode tube (original box)
GI-21b / GI21b high-frequency generator triode tube (original box)
$
10.00
Add quantity:
Available quantity:
more 10 pc.
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Average delivery time to
United States
is
19
days.
GI-21B is a high-frequency generator triode in ceramet registration with the oxide cathode of indirect incandescence and external anode, intended for generating and strengthening of high-frequency vibrations in continuous office hours and pulse-mode at anodal modulation on frequencies to 1650 Mhz in radio engineerings devices. The air cooling is used for providing of possible temperatures of shell. GI21B are completed by factory with coolers (HgAl).
NOS & NIB
Technical Specifications
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