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> 2D7S tube - straight incandescence noise diode LOT1PC
2D7S tube - straight incandescence noise diode LOT1PC
I offer for a sale new 1pc. 2D7S TUBE - Straight incandescence noise diode. Intended for work in the measuring devices of noise of takers-offs in the decimetrovom range of waves .
Electric parameters (at Ia = 3 ma, Ua = 300 In)
Current of incandescence (at Un = 1,4 In) - 2,12 And
Power of noises (at l = 10,6 see) - no less than 2 10-13 Vt/mgc
Distinction in power of noises from a device to the device - no more +20%
Coefficient of progressing wave toward a diode - no less than 0,7
A range of lengths of waves is 8,8-12 see
Non-linearity of dependence of power of noises, radiated a diode, from the current of anode, flowing through a diode - no more than 10%
B. key-in - no less than 80 Mhz
2D7S TUBES in the original packing, 100% tested, in and presence on storage of amount these and other devices.
