A spectrum analyzer measures the magnitude of an input signal versus frequency within the full frequency range of the instrument. The primary use is to measure the power of the spectrum of known and unknown signals.
![Aaronia Spectran NF [NF-5035] Handheld EMI Spectrum Analyzer 1 Hz - 1 MHz](image/cache/wp/gj/Products/Aaronia_Spectran-NF5035-200x200.webp "Aaronia Spectran NF [NF-5035] Handheld EMI Spectrum Analyzer 1 Hz - 1 MHz")
![Aaronia Spectran NF5035 X [NF5035 X] USB EMI Spectrum Analyzer 1 Hz - 1 MHz](image/cache/wp/gj/Products/Aaronia_NF5035X-200x200.webp "Aaronia Spectran NF5035 X [NF5035 X] USB EMI Spectrum Analyzer 1 Hz - 1 MHz")
![Aaronia IWxResQ8 [IWxResQ8] Receiver Enhancement and Wireless Mic Filtering System](image/cache/wp/gj/Products/Aaronia_IWxResQ8-200x200.webp "Aaronia IWxResQ8 [IWxResQ8] Receiver Enhancement and Wireless Mic Filtering System")
![Aaronia [IWXLIVE] PC-Based RF Command Center 9 KHz - 1.8 GHz](image/cache/wp/gj/Products/Aaronia_IWXAV-200x200.webp "Aaronia [IWXLIVE] PC-Based RF Command Center 9 KHz - 1.8 GHz")
![Aaronia Spectran [HF-6065-X V4] V4 USB RF Spectrum Analyzer 10 MHz - 6 GHz](image/cache/wp/gj/Products/Aaronia_HF-6065-X-200x200.webp "Aaronia Spectran [HF-6065-X V4] V4 USB RF Spectrum Analyzer 10 MHz - 6 GHz")
![Aaronia Spectran [HF-6065-X V4] V4 USB RF Spectrum Analyzer 10 MHz - 6 GHz](image/cache/wp/gj/Products/Aaronia_HF-6065-X-1-200x200.webp "Aaronia Spectran [HF-6065-X V4] V4 USB RF Spectrum Analyzer 10 MHz - 6 GHz")
![Aaronia RF‐Vue [IWXT10X] Tablet-Based RF Spectrum Analyzer 50 MHz - 2.5 GHz](image/cache/wp/gj/Products/AaroniaI_WXT10-200x200.webp "Aaronia RF‐Vue [IWXT10X] Tablet-Based RF Spectrum Analyzer 50 MHz - 2.5 GHz")
![Aaronia RF‐Vue [IWXT10X] Tablet-Based RF Spectrum Analyzer 50 MHz - 2.5 GHz](image/cache/wp/gj/Products/AAronia_RF-Vue-IWXNT-1-200x200.webp "Aaronia RF‐Vue [IWXT10X] Tablet-Based RF Spectrum Analyzer 50 MHz - 2.5 GHz")
![Aaronia RF‐Vue [IWXNTX] Tablet-Based RF Spectrum Analyzer 50 MHz - 2.5 GHz](image/cache/wp/gj/Products/AAronia_RF-Vue-IWXNT-200x200.webp "Aaronia RF‐Vue [IWXNTX] Tablet-Based RF Spectrum Analyzer 50 MHz - 2.5 GHz")
![Aaronia Spectran [HF-XFR PRO] V4 Outdoor RF Spectrum Analyzer Laptop 1 MHz - 9.4 GHz](image/cache/wp/gj/Products/AAronia_HF-XFR%20PRO-200x200.webp "Aaronia Spectran [HF-XFR PRO] V4 Outdoor RF Spectrum Analyzer Laptop 1 MHz - 9.4 GHz")
![Aaronia Spectran [HF-XFR PRO] V4 Outdoor RF Spectrum Analyzer Laptop 1 MHz - 9.4 GHz](image/cache/wp/gj/Products/AAronia_HF-XFR%20PRO-2-200x200.webp "Aaronia Spectran [HF-XFR PRO] V4 Outdoor RF Spectrum Analyzer Laptop 1 MHz - 9.4 GHz")
![Aaronia Spectran [HF-6085V4] V4 Handheld RF Spectrum Analyzer 10 MHz - 8 GHz](image/cache/wp/gj/Products/AAronia_HF-6080-200x200.webp "Aaronia Spectran [HF-6085V4] V4 Handheld RF Spectrum Analyzer 10 MHz - 8 GHz")
![Aaronia Spectran [HF-6085V4] V4 Handheld RF Spectrum Analyzer 10 MHz - 8 GHz](image/cache/wp/gj/Products/AAronia_HF-4040-200x200.webp "Aaronia Spectran [HF-6085V4] V4 Handheld RF Spectrum Analyzer 10 MHz - 8 GHz")
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