TinySA ULTRA Spectrum analyser & signal generator 100 Khz to 5400 MHz View larger
TinySA ULTRA Spectrum analyser & signal generator 100 Khz to 5400 MHz



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TinySA ULTRA Spectrum analyser & signal generator 100 Khz to 5.4 GHz

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The tinySA ULTRA is the new, more powerful version of the mini portable spectrum analyser, for the MF/HF/VHF bands from 100 KHz to 800 MHz and the UHF and SHF bands from 800 MHz to 5400 MHz in ULTRA mode (downgraded).

  • 480*320 pixel TFT 4" screen resolution
  • 16 bits per RGB pixel
  • Resistive touch control
  • Jog switch control
  • USB serial port control
  • Optional TTL USART port on internal PCB
  • 5V USB power supply (330mA consumption)
  • 3000mAh battery
  • USB interface: USB type-C
  • Hardware version V0.4.5.1
  • MicroSD card
  • Dimensions: 117 x 72 x 23mm
  • 2-year warranty

Supplied with: 1 TinySA ULTRA original warranty (official Erik Hugen version) with 3.7V 3000mAh battery and 4" screen, 1 USB Type-C data cable, 2 30 cm SMA ALSR100 cables, 1 SMA-SMA connector, 1 antenna with SMA connector, 1 32 GB MicroSD card (installed).

Official Erik Hugen version. Also available in TinySA 100 KHz to 960MHz version.

More details

140,83 € tax excl.

In stock

   More than 10 Items


User Guide TinySA (FR)

Tiny-SA user manual in French by Kurt from OZ7OU. 7.31M

User Guide Tiny-SA (EN)

TinySA user manual in English by Kurt from OZ7OU. 7.31M

Data sheet

Spectrum analyser specifications

  • Input frequency range from 100kHz to 800MHz in normal mode and up to 6GHz in ULTRA mode.
  • Input impedance of 50 ohms when input attenuation is set to 10 dB or more.
  • Manual and automatic input attenuation selectable between 0dB and 31dB in 1dB steps when LNA is not active
  • Maximum input +/-5V DC
  • Absolute maximum input level of +6dBm with 0dB internal attenuation
  • Maximum absolute short-term input power of +20dBm with 30dB internal attenuation
  • Suggested maximum input power of +0dBm with internal attenuation in automatic mode
  • For best measurements, input power should be less than -25dBm.
  • Third-order modulation intercept point (IIP3) of +15dBm with 0dB internal attenuation
  • Compression point of 1dB at -1dBm with 0dB internal attenuation
  • Power detector resolution of 0.5dB and linearity as a function of frequency of +/-2dB below 5.3GHz, +/-5dB between 5.3GHz and 6GHz
  • Absolute power level accuracy after power level calibration of +/- 2dB
  • Optional integrated 20dB LNA with 5dB noise figure
  • Lowest discernible signal without LNA at 30MHz using 30kHz resolution bandwidth of -102dBm
  • Lowest discernible signal with LNA at 30MHz using 200Hz resolution bandwidth of -145dBm
  • Frequency accuracy equal to selected resolution bandwidth
  • Phase noise of -90dB/Hz at 100kHz offset and -120dB/Hz at 1MHz offset
  • Spur-free dynamic range when using a 30kHz resolution bandwidth of 70dB
  • 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 the highest resolution filters
  • Automatic optimisation of the actual scan points to ensure coverage of the entire scan range, regardless of the resolution bandwidth chosen
  • Noise suppression option to assess whether certain signals are internally generated or actually present in the input signal
  • Headphone output for listening to demodulated audio (AM only). Stereo connector only, higher impedance is stronger, short circuit protection

Signal generator specifications

  • Sine wave output with harmonics less than -40dB from fundamental from 100kHz to 800MHz
  • Output level selectable in 1dB steps between -110dBm and -20dBm
  • Above 800 MHz, choice of two output modes
  • Cleanest signal mode: square wave, up to 4.4 GHz with coarse frequency steps and a less accurate output level
  • Maximum precision mode: reduced harmonics with possibly strong spurs up to 5.4GHz with a frequency resolution equal to less than 800MHz and fine output level steps
  • Level accuracy +/- 2dB up to 800Mhz between -72dBm and -18dBm, less accuracy below -72dBm, even less accuracy below -110dBm
  • Output frequency resolution 57.2Hz
  • Optional AM or FM modulation frequencies between 50Hz and 5kHz (AM) or 1kHz (FM) or sweep over selectable frequency range
  • AM modulation depth between 10% and 100
  • FM deviation between 1kHz and 300kHz
  • Optional output level sweep over entire output level range
  • Optional square wave output with -35.6 dBm fundamental connected to calibration output
  • Frequency can be set to 1 MHz, 2 MHz, 4 MHz, 10 MHz, 15 MHz or 30 MHz

TinySA ULTRA documentation, datasheet, software, firmware and wiki are available on :

Support and Google Groups:

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Delivery Europe & Overseas

Stock and shipped from France

Product return

14 days to return, 2 warranty

Email support

Response within 24h to 72h

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