Spectrum analyzer S4-74 (S474, S 4 74, S-4-74, c4-74, S-474, S 474, c474, c 4 74, c-4-74, c-474, c 474)
Spectrum analyzer S4-74 is designed to measure radiopulse, video pulse, AM, FM, PM, and other signals of complex shape, the degree of monochromaticity and spurious amplitude modulation of the frequency characteristics of those components and for measuring the nonlinearity of broadband and narrowband paths.
Technical characteristics of the instrument Spectrum analyzer S4-74:
Frequency range - 300Hz-300MHz;
Span S4-74 - 20Hz-150MHz;
The bandwidth at -3 dB 3 Hz-300 kHz with a multiplicity of 1 and 3;
The noise floor - ≤ 10 -15 W / kHz (0.5 MHz-300 MHz);
The level of the measured voltages - 300nV-3B;
Error of the indicating attenuator - no more than ± 0,5 dB (0dB, 60dB ...), ± 1 dB (to -70 dB);
Frequency measurement error S4-74 - ± (10 -7 ƒ +1);
The dynamic range of - 70 dB, 80 dB;
Linear and logarithmic scale - 0dB-80dB;
Input impedance - 80 ohms;
Power consumption S4-74 - 200V ∙ A;
Dimensions - 590h490h255mm;
S4-74 Weight - 40kg.