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input impedance:
Входной импеданс:
Last Update: 2018-02-21
Usage Frequency: 1
Quality:
differences between these models are the vertical bandwidth, the features of the vertical channels 3 and 4 and the presence of switchable 50Ω input impedance.
differences between these models are the vertical bandwidth, the features of the vertical channels 3 and 4 and the presence of switchable 50Ω input impedance.
(d) the input impedance shall be at least ten times larger than the output impedance of the signal source;
d) входное сопротивление должно быть по крайней мере в десять раз больше, чем выходное сопротивление источника сигнала;
measures a range of frequencies from 0.1 hz to 10 mhz, the input impedance of 50 ohms, margin of error not to exceed 5× 10 -7
Диапазон измерения частот от 0,1Гц до 10 МГц, входное сопротивление 50 Ом, погрешность измерений не более 5х 10-7
the u4941 / 4941phs has the input impedance of 50Ω and the u4941n has 75Ω. even though the analyzer is small and light in mass, it has a color lcd display.
the u4941 / 4941phs has the input impedance of 50Ω and the u4941n has 75Ω. even though the analyzer is small and light in mass, it has a color lcd display.
a: yes. to do so, the smart plug should be attached to the ophir smart sensor to bnc interface (ophir p/n 1z11010) and the output should be put into an amplifier with input impedance set to ~10kohm.
a: Да. Для этого к разъему d15 датчика ophir должен быть подключен sh-bnc адаптер (ophir p/n 1z11010), выход которого должен быть подключен к усилителю с входным сопротивлением примерно 10 КОм.
