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The Keysight N9340B handheld spectrum analyzer (HSA) puts the speed and performance of spectrum analysis in the hands of your field engineers. It provides powerful features for field applications. Plus, the HSA’s superior performance gives you confidence in field test results while the optimized user interface enhances field productivity. A superior combination of low displayed average noise level (DANL) and single sideband (SSB) phase noise coupled with a narrow resolution bandwidth (RBW) means your signal measurements are more reliable and you will have more confidence in your test results. The N9340B’s low DANL and SSB phase noise helps you detect very low-level signals (spurs or noise) which are close to the carrier. The DANL is -124 dBm, or -144 dBm with the optional preamplifier (30 Hz RBW, 10 MHz < fc <= 1.5 GHz). The optional preamplifier adds 20 dB gain for improved analyzer sensitivity. The N9340B includes spectrogramas a standard feature. The scrolling three-dimensional display is noted for its ability to track the frequency and power behavior over the time, particularly intermittent signals.
Specifications.
Frequency range: 100 kHz to 3 GHz (tunable to 9 kHz), AC coupled.
Internal 10 MHz frequency reference accuracy Aging rate: ± 1 ppm / year.
Frequency readout accuracy with marker (Start, stop, center, marker) Marker resolution: ( frequency span ) / ( number of sweep points - 1).
Uncertainty: ± ( frequency indication × frequency reference uncertainty +1% × span + 20% × resolution bandwidth + marker resolution +1 Hz).
Frequency span Range: 0 Hz (zero span), 1 kHz to 3 GHz.
Frequency span Resolution: 1 Hz.
Resolution bandwidth (RBW) - 3 dB bandwidth: 30 Hz to 1 MHz, 1-3-10 sequence.
Measurement range Displayed average noise level (DANL): to +20 dBm.
Input attenuator range: 0 to 51 dB, in 1 dB steps.
Maximum safe input level Average continuous power: +33 dBm, 3 minutes maximum, 50 VDC maximum.
Sweep time Range: 10 ms to 1000 s (Span >=1 kHz), 6 µs to 200 s (Span = 0 Hz ( zero span )).
Connector and impedance: Type - N female, 50 ohm.
Display: 6.5 inch ( 170 mm ) TFT color display.
Options.
-INM, Extended spectrogram monitoring.
-XDM, Low frequency performance enhancement and xDSL measurement capability.
-IBC, low frequency performance enhancement and AM/FM In-Band On-Channel IBOCMeasurement.
-PA3, 3 GHz preamplifier.
-TG3, 3 GHz tracking generator.
-1TC, Hard transit case.
-1DN, Automotive 12 V DC charger.
-AMA, AM/FM modulation analysis.
-DMA, ASK/FSK modulation analysis.
-TAD, Adaptor Type-N(m) 50 Ohm to Type-N (f) 75 Ohm DC to 1 GHz
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