{"product_id":"2-8inch-tinysa-spectrum-analyzer-mf-hf-vhf-uhf-low-0-1mhz-350mhz-high-240mhz-960mhz-signal-generator","title":"2.8Inch Tinysa Spectrum Analyzer MF\/HF\/VHF UHF Low 0.1MHz-350MHz High 240MHz-960MHz Signal Generator","description":"Features:\u003cbr\u003e\nBulit-in Calibration Signal Generator: When not doing spectrum analyzer, it can be used as signal generator with two frequency outputs,MF\/HF\/VHF sinus output for 0.1MHZ-350MHz and UHF square waves output for 240MHz-960MHz. It is used for automatic self test and low input calibration.\u003cbr\u003e\nInput Frequency Range: This Spectrum Analyzer with two inputs ,high quality MF \/ HF \/ VHF Input for 0.1MHZ-350MHZ and lesser quality UHF Input for 240MHZ- 960MHz.\u003cbr\u003e\nPC Control: This spectrum analyzer can be connected to PC through USB, and realizes the serial over USB (CDC) protocol, which can call a large number of commands. After connecting the PC, the driver will be downloaded automatically.\u003cbr\u003e\nESD Protection Function: The latest version 3.1, new ESD protection function, installed diodes, so that it has more sensitive  response. performance, efficient anti-static level, better quality, longer service life.\u003cbr\u003e\n\u003cbr\u003e\nSpecification:\u003cbr\u003e\nDisplay: 2.8', 320x240, resistive touch.\u003cbr\u003e\nLow input port (high performance): 100kHz - 350MHz.\u003cbr\u003e\nHigh input port (performance limited): 240MHz - 960MHz.\u003cbr\u003e\nResolution filter: from 3kHz to 600kHz.\u003cbr\u003e\nLow output port (sine wave): 350MHz.\u003cbr\u003e\nLow Output Port Power: -76dBm to -7dBm.\u003cbr\u003e\nHigh output port (square waves): 240MHz - 960MHz.\u003cbr\u003e\nHigh output port power: -32dBm to 16dBm.\u003cbr\u003e\nScan points displayed: max 290.\u003cbr\u003e\nFastest sweep time from 0-350MHz: 405ms.\u003cbr\u003e\nMinimum zero sweep width time: 1.8ms.\u003cbr\u003e\nLow input port display average noise level: -146dBm\/Hz (-111dBm@3kHz RBW).\u003cbr\u003e\nHigh input port display average noise level: -163dBm\/Hz (-128dBm@3kHz RBW).\u003cbr\u003e\nPhase noise (10kHz): -83dBc\/Hz.\u003cbr\u003e\nPhase noise (100kHz): -98dBc\/Hz.\u003cbr\u003e\nLow input port 1dB compression point: -2dBm.\u003cbr\u003e\nHigh input port 1dB compression point: -6dBm.\u003cbr\u003e\nLow input port third-order cross-tuning cut-off point: +24dBm.\u003cbr\u003e\nFrequency Error: \u0026lt;2ppm.\u003cbr\u003e\u003c!--2ppm--\u003e\nFrequency stability: \u0026lt;1ppm.\u003cbr\u003e\nCommunication interface: USB type-C (communication mode: CDC serial).\u003cbr\u003e\nPower supply: USB 5V 150mA.\u003cbr\u003e\nBuilt-in 650mAh battery, 300mA max charging current.\u003cbr\u003e\nDimensions: 58.7mm x 91.3mm x 17.1mm (excluding protrusions).\u003cbr\u003e\n\u003cbr\u003e\nLow input mode specification:\u003cbr\u003e\nInput frequency range: 100kHz to 350MHz.\u003cbr\u003e\nFront attenuator: 0dB-31dB in 1dB manual and automatic input attenuation steps.\u003cbr\u003e\nAbsolute maximum input level: +10dBm without attenuation.\u003cbr\u003e\nDamage level: +20dBm.\u003cbr\u003e\nThird order modulation (IIP3) input cut-off point: +24dBm at 0dB attenuation.\u003cbr\u003e\n1dB compression point: +2dBm at 0dB attenuation.\u003cbr\u003e\nResolution: 0.5dB+\/-1dB.\u003cbr\u003e\nMinimum discernible signal: -102dBm@30kHz RBW.\u003cbr\u003e\nPhase noise of -90dB\/Hz at 100kHz, -115dB\/Hz at 1MHz.\u003cbr\u003e\nSpurious noise is below -70dBm when using 30kHz resolution bandwidth B.\u003cbr\u003e\nResolution filters of 3, 10, 30, 100, 300 and 600 kHz can be selected manually. Automatic selection of one of 57 resolution filters.\u003cbr\u003e\nOn-screen resolution of 51, 101, 145 or 290 measurement points.\u003cbr\u003e\nScanning speed of over 1000 points\/sec using the maximum resolution filter.\u003cbr\u003e\nAutomatic optimisation of the actual scan points to ensure that the entire scan range is covered regardless of the resolution bandwidth selected.\u003cbr\u003e\nSpurious rejection option for assessing whether certain signals are internally generated or actually present in the input signal.\u003cbr\u003e\nHigh input mode specification: (high input mode is low IF reception achieved using a second receiver, without pre-mirror and spurious.  filter)\u003cbr\u003e\nInput frequency range: 240MHz to 960MHz.\u003cbr\u003e\nThe input impedance is frequency dependent and deviates from 50 ohms.\u003cbr\u003e\nStrong input signals outside the 240MHz to 960MHz range cause in-band signal distortion due to the absence of an input band filter.\u003cbr\u003e\nAbsolute maximum input level of +10dBm without attenuation.\u003cbr\u003e\nThird order modulation product (IIP3) with an input cut-off point of -5dBm.\u003cbr\u003e\n1dB compression point at -6dBm with no attenuation.\u003cbr\u003e\nResolution of 0.5dB and frequency linearity of +\/-1dB.\u003cbr\u003e\nAbsolute power level accuracy of +\/- 1dB after power level calibration.\u003cbr\u003e\nMinimum discernible signal using a resolution bandwidth of 30kHz - 115dBm.\u003cbr\u003e\nFrequency accuracy equal to the selected resolution bandwidth.\u003cbr\u003e\nNo spur dynamic range when using a resolution bandwidth of 50dB at 30kHz.\u003cbr\u003e\nManually selectable resolution filters at 3, 10, 30, 100, 300, 600kHz Automatic selection of one of 57 resolution filters.\u003cbr\u003e\nSelectable 25dB to 40dB frequency dependent input attenuator. Activating this attenuator increases the power level error to +\/- 10dB.\u003cbr\u003e\nScreen resolutions of 51, 101, 145 or 290 measurement points.\u003cbr\u003e\nScanning speed of over 1000 points\/sec using the maximum resolution filter.\u003cbr\u003e\nAutomatic optimisation of the actual scan points to ensure coverage of the entire scan range, regardless of the resolution bandwidth selected.\u003cbr\u003e\n\u003cbr\u003e\nLimitations:\u003cbr\u003e\nAs the tinySA's internal components have been carefully selected to get a balance between performance and cost, you must be aware that the tinySA has significant limitations compared to professional spectrum analysers.\u003cbr\u003e\nThe internal phase noise sets a clear lower limit for phase noise measurements.\u003cbr\u003e\nThe minimum resolution bandwidth of 3kHz prevents more detail of the spectrum from being seen.\u003cbr\u003e\nVery limited mirror rejection for high inputs (240MHz to 960MHz) and only one level of optional built-in attenuator makes complex signals difficult to resolve.\u003cbr\u003e\nThe optional input attenuator for the high inputs is frequency dependent and varies between 25dB and 40dB.\u003cbr\u003e\nAt lower resolution bandwidths (below 30kHz) the scanning speed can be slow.\u003cbr\u003e\nPerformance limitations of shields and filters may cause some mirroring and spurious to be visible. tinySA offers a spurious cancellation menu which can be set for spurious reduction by experienced users, but care needs to be taken with possible uncertainties.\u003cbr\u003e\nBelow 0.1MHz, sensitivity begins to decrease.\u003cbr\u003e\nBelow 1MHz, it is recommended that AGC is disabled and LNA is enabled where possible to obtain the best possible measurement quality.\u003cbr\u003e\nNote:\u003cbr\u003e\nThe tinySA is not an SDR receiver and does not provide any receive demodulation!\u003cbr\u003e\nThe tinySA is not a frequency sweeper and does not provide a tracking source output, if a sweep function is required use the NanoVNA!\u003cbr\u003e\n\u003cbr\u003e\nPackage included:\u003cbr\u003e\n1 x Tiny Spectrum Analyzer(Built-in 650mA battery).\u003cbr\u003e\n2 x 20cm RF Cable.\u003cbr\u003e\n1 x USB-C Cable.\u003cbr\u003e\n1 x SMA Telescopic Antenna.\u003cbr\u003e\n1 x SMA Female to Female Connector.\u003cbr\u003e\n1 x Contactscreen Pen.\u003cbr\u003e\n1 x Contact screen paddles and lanyard","brand":"GreenZech","offers":[{"title":"Default Title","offer_id":45008989388970,"sku":"GZLMA-84-01-GZL","price":84.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/6179\/4375\/files\/8b736145-eb0d-4137-8c0e-135f153400ed_953348c7-9f14-4890-b1af-9a244a0d6a41.jpg?v=1692268840","url":"https:\/\/greenzech.com\/products\/2-8inch-tinysa-spectrum-analyzer-mf-hf-vhf-uhf-low-0-1mhz-350mhz-high-240mhz-960mhz-signal-generator","provider":"GreenZech","version":"1.0","type":"link"}