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The Keysight N9344C 20 GHz 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. Specifications.
Frequency. Range: 1 MHz to 20 GHz (usable to 9 kHz, Option BB1).
Frequency span. Range: 0 Hz (zero span), 100 Hz to 20 GHz. Resolution: 1 Hz. Accuracy: ± (0.22% ×span + span/(sweep point −1)), nominal.
Sweep time. Range: 2 ms to 1000 s (Span ≥ 100 Hz), 600 ns to 200 s (Span = 0 Hz(zero span)). Mode: Continuous, Single. Trigger Source: Free run, video, external, RF burst.
Resolution bandwidth (RBW). Range (−3 dB bandwidth): 10 Hz to 3 MHz in 1-3-10 sequence. Accuracy: ± 5%, RBW = 10 Hz to 1 MHz (Nominal), ± 10%, RBW = 3 MHz.
Measurement range. 1 to 500 MHz: Displayed average noise level (DANL) to +10 dBm, Preamp off. 500 MHz to 20 GHz: Displayed average noise level (DANL) to +20 dBm, Preamp off. Input attenuator range: 0 to 50 dB, in 5 dB steps.
Maximum safe input level. Average continuous power: +30 dBm, 3 minutes maximum. DC voltage: ± 50 VDC maximum.
Displayed average noise level (DANL) Preamp on, Normalized to 1 Hz. 1 to 10 MHz: −140 dBm, −156 dBm typical. 10 MHz to 3 GHz: −150 dBm, −154 dBm typical. 3 to 6 GHz: −145 dBm, −150 dBm typical. 6 to 13 GHz: −151 dBm, −155 dBm typical. 13 to 16 GHz: −149 dBm, −153 dBm typical. 16 to 18 GHz: −147 dBm, −151 dBm typical. 18 to 20 GHz: −137 dBm, −142 dBm typical.
Options. N9344C-AMA, AM/FM Modulation Analysis. N9344C-DMA, ASK/FSK Modulation Analysis. N9344C-EMC, EMI filters and quasi-peak detector. N9344C-GPS, Built-in GPS Receiver, with Built-in GPS Antenna. N9344C-P20, Preamplifier, 20 GHz. N9344C-PWM, USB Average Power Sensor Support. N9344C-PWP, USB Peak and Average Power Sensor Support (U2020/U2040 X-Series). N9344C-SCN, Channel Scanner. N9344C-SEC, Security Features. N9344C-SIM, Spectrum Monitor with Spectrogram Record and Playback. N9344C-TG7, Tracking Generator, 7 GHz. N9344C-TMG, Time-Gated Spectrum Analysis. N9344C-TPN, Task Planner for Test Automation.
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