Keysight (Agilent/HP) 8970A
Frequency range 10 MHz - 1600 MHz (expandable to 26.5 GHz). Accurate and easy-to-perform sweep and CW measurements. Correction of system effects. Digital display of noise figure and gain. Calibrated display of measured values via an oscilloscope or chart recorder. Noise figure measurement range: 0...30 dB with a resolution of 0.01 dB. Gain resolution 0.01 dB or 0.001 dB via HB-IB interface. Frequency resolution 1 MHz, Noise figure (for input levels below -60 dBm) < 7 dB + 0.003 dB/MHz. Max. input power -10 dBm. Nominal external gain > 65 dB between the noise source and the RF input of the HP 8970A. Connection for all common 28V semiconductor noise sources. Noise source supply 28 V ± 0.1 V from the 8970A. With this noise figure measurement instrument, noise figure measurements can be carried out easily, precisely, and with repeatable accuracy. Due to the automatic correction of system effects, noise figure measurements can even be performed on devices under test with low gain. The dynamic range of the HP 8970A allows the measurement of gains up to at least 40 dB (in some cases even beyond) as well as the measurement of attenuation down to -20 dB without external attenuation or gain. HP-IB interface. NOISE FIGURE MEASUREMENT SYSTEM 10 MHz - 1.6 GHz
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Keysight (Agilent/HP) 8970A
