XSA810 Portable Spectrum Analyzer Measuring Instrument Frequency Range 9kHZ‑1.00009GHZUS 100‑240V Item Type: Spectrum Analyzer Material: ABS Main Function: Display the spectrum, amplitude and frequency of the signal under test. It can be displayed in a panoramic view, or a bandwidth test can be selected. XSA810 Frequency Range 9kHZ - 1.00009GHZ Frequency Resolution 1HZ Span 0HZ, 100HZ to the maximum frequency of the instrument Span Uncertainty ± Span / (Sweep points-1) Carrier Offset 10 kHz <-80 dBc/Hz 100kHz <-100 dBc/Hz 1MHz <-115 dBc/Hz Resolution Bandwidth (-3dB) 1 Hz - 1 MHz (1-3-5-10 steps) Resolution Bandwidth Accuracy <5% typical Resolution filter shape factor (60 dB: 3 dB) <5 typical Video Bandwidth (-3dB) 10 Hz - 1 MHz (1-3-5-10 steps) Amplitude Measurement Range DANL to +10 dBm, 100 kHz - 10 MHz, preamplifier off DANL to +20dBm, 10MHz to 1.5GHz, preamplifier off Reference Level -80dBm - +30dBm, step is 0.01dB Preamplifier 20 dB, nominal, 100 kHz - 1.5 GHz Input Attenuator XSA805 0 - 40dB in 1dB steps Display average noise level (attenuator is 0 dB, resolution bandwidth and video bandwidth are both 100 Hz, sampling detection, average number of traces ≥50, 20℃ to 30℃, input impedance is 50 Ω) Preamplifier off 9 kHz - 1 MHz -95dBm (typical value), <-88dBm 500MHz - 1GHz -140dBm (typical value), <-130dBm Preamplifier on 100 kHz - 1 MHz -135dBm (typical value), <-128 dBm 500MHz - 1GHz -160 dBm (typical value), <-150 dBm Frequency Response (20℃ - 30℃, 30% - 70% relative humidity, input attenuation 10 dB, relative to 50 MHz) Preamplifier Off (Fc≥9kHz) ＜0.7 dB Preamplifier On (Fc≥50 MHz) ＜1.0 dB Absolute Amplitude Accuracy Uncertainty fc = 50 MHz, peak detector, preamplifier off, attenuator is 10 dB, input signal level = -10 dBm, 20°C-30°C   <0.4dB Tracking Source (Optional) Output Level Range -40 dBm - 0 dBm Output Level Resolution 1 dB Output Flatness Relative to 50 MHz ± 3dB Tracking Source Spurs Harmonic spurs -30 dBc (when the output power of the tracking generator is -10 dBm) Non-Harmonic Spurs -40 dBc (when the output power of the tracking generator is -10 dBm) Tracking Source to Input Terminal -60 dB (when the output power of the tracking source is 0 dBm) Frequency Range 100 kHz - 1.000009 GHz How e: 2: Connect the probe to the channel 3: The probe is calibrated in the 5V calibration area to see if the waveform is displayed completely 4: Adjust the probe so that the waveform can be output stably 5: Measurement