The tinySA Ultra+ ZS-407 is a compact, handheld spectrum analyzer and signal generator. Covering 100 kHz to 7.3 GHz in Ultra mode, it lets you visualize and analyze RF signals from HF right through many modern wireless bands – and can even spot signals up to ~12 GHz thanks to harmonic tracking.

The intuitive 4-inch resistive touchscreen and rechargeable battery make it great for fieldwork, while features like a built-in signal generator, switchable bandpass filters, step attenuator, USB-PC control and auto-calibration add serious versatility.

Kenmerken

• Screen size: 4 inch (480 x 320)
• Spectrum Analyzer for 0.1-900 MHz or, with Ultra mode enabled up to 7.3 GHz, level calibrated up to 7.3 GHz. Can observe signals up to 12 GHz
• Signal Generator with sine wave output between 0.1-900 MHz or square wave up to 6.3 GHz or RF test signal output up to 7.3 GHz when not used as Spectrum Analyzer.
• Switchable resolution bandpass filters from 200 Hz to 850 kHz
• Built-in 20 dB optional LNA
• Color display showing max 450 points providing gapless covering up to the full frequency range.
• MicroSD card slot for storing measurements, settings and screen captures.

Specificaties (Spectrumanalyzer)

• Input frequency range from 100 kHz to 900 MHz in normal mode and up to 7.3 GHz with ULTRA mode enabled
• Input impedance 50 ohm when input attenuation set to 10 dB or more.
• Selectable manual and automatic input attenuation between 0 dB and 31 dB in 1 dB steps when LNA not active
• Maximum +/-5V DC input
• Absolute maximum input level of +6 dBm with 0 dB internal attenuation
• Absolute maximum short term peak input power of +20 dBm with 30 dB internal attenuation
• Suggested maximum input power of +0 dBm with internal attenuation in automatic mode
• For best measurements keep input power below -25 dBm
• Input Intercept Point of third order modulation products (IIP3) of +15 dBm with 0 dB internal attenuation
• 1 dB compression point at -1 dBm with 0 dB internal attenuation
• Power detector resolution of 0.5 dB and linearity versus frequency of ±2 dB below 5.3 GHz, ±5dB between 5.3 GHz and 6 GHz
• Minimum burst length for correct level measurement at 850 kHz RBW in zero span mode of 50 microseconds
• Absolute power level accuracy after power level calibration of ±2 dB
• Built-in optional 20 dB LNA with Noise Figure of 5 dB up to 6 GHz
• Lowest discernible signal without LNA at 30 MHz using a resolution bandwidth of 30 kHz of -102 dBm
• Lowest discernible signal with LNA at 30 MHz using a resolution bandwidth of 200 Hz of -145 dBm
• Frequency accuracy equal to the selected resolution bandwidth
• Phase noise at 30 MHz of -108 dB/Hz at 100 kHz offset and -115 dB/Hz at 1MHz offset
• Spur free dynamic range when using a 30 kHz resolution bandwidth of 70 dB
• Resolution filters with a width of 0.2, 1, 3, 10, 30, 100, 300, 600 and 850 kHz
• On screen resolution of 51, 101, 145, 290 or 450 measurement points.
• Scanning speed of over 1000 points/second using largest resolution filters.
• Automatic optimization of actual scanning points to ensure coverage of the whole scan range regardless of the chosen resolution bandwidth
• Spur suppression option for assessing if certain signals are internally generated or actually present in the input signal
• Headphone output for listening to the demodulated audio (AM only). Stereo connector with or without microphone, high impedance is louder, short protected

Specificaties (Signaalgenerator)

• Sine wave output with harmonics below -40 dB of fundamental from 100 kHz to 900 MHz
• Output level selectable in 1 dB steps between -115 dBm and -19 dBm
• Above 800 MHz choice of two output modes:
  • Cleanest signal mode: square wave, up to 6 GHz with coarse frequency steps and less accurate output level
  • Highest accuracy mode: reduced harmonics with possibly strong spurs up to 7.3 GHz with frequency resolution equal to below 800 MHz and fine output level steps
• Level accuracy ±2 dB up to 800 MHz between -72 dBm and -19 dBm, less accuracy below -72 dBm, even less accuracy below -110 dBm
• Output frequency resolution 57.2 Hz
• Optional AM or FM modulation frequencies between 50 Hz and 5 kHz (AM) or 1 kHz (FM) or sweep over selectable frequency span
• AM modulation depth between 10% and 100%
• FM deviation between 1 kHz and 300 kHz
• Optional output level sweep over maximum the entire output level range

Inbegrepen

• 1x tinySA Ultra+ ZS407 Spectrum Analyzer
• 2x SMA connection cables
• 1x Barrel connector
• 1x Antenna with SMA connector
• 1x USB-C cable
• 1x microSD card (32 GB)

Downloads

• Wiki