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The 8449B Microwave Preamplifer is a high-gain(+30dB gain), low-noise preamplifier that has a frequency range of 1 to 26.5GHz. It increases sensitivity of any microwave spectrum analyzer for detection and analysis of very low-level signals. Its improved sensitivity can reduce measurement time.
Tags: keysight 8449b preamplifier 1 gh,
detection and analysis,
microwave spectrum analyzer,
very low-level signals