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The Aeroflex-IFR 2392A 2.9 GHz Spectrum Analyzer is fully synthesized to give accurate frequency measurements. Even on wide spans the 2392A series gives precise frequency measurements and an integral frequency counter enables the measurement of individual signals to 1 Hz resolution. The 2392A has resolution bandwidths down to 3 Hz. Narrow resolution bandwidths provide the ability to resolve closely spaced signals or sidebands. The 3 Hz filter is also used for close in signal analysis, for example it can be used to identify 50 or 60 Hz power line sidebands on oscillators. The average displayed noise level when using a 3 Hz filter is less than -135 dBm at 2.9 GHz. This makes 2392A suitable for locating and identifying low level spurious and harmonic signals. The 2392A features built-in receivers for both AM and FM signals. Modulation detection can be set to narrowband or wideband mode. For an FM transmission a modulation scale of 1 kHz to 5 MHz per division allows direct measurement of the modulation component of carrier signals up to ±20 MHz deviation. The 2392A can be used for precompliance testing of electronic products to meet stringent EMC specifications. Specifications. Frequency Range: 9 kHz to 2.9 GHz. External Mixing 3 GHz to 300 GHz. Frequency Readout Accuracy: ± (3% of Span Width + Frequency Standard Accuracy + 50 % of RBW). Frequency Span Range: 10 Hz/div to 290 MHz/div. Accuracy: ± 5% of indicated span. Sweep Span > 200 HZ/div: 1 ms to 10 s/div in 1-2·5 sequence. Options. Option 02, Tracking Generator. Option 08, Quasi-Peak Detector.
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