2.8" For TinySA Handheld RF Spectrum Analyzer With Built-in Battery Four Modes*

Description: Description For TinySA Handheld RF Spectrum Analyzer 2.8" Touch Screen Display With Built-in Battery Four Modes Basic Specifications: â ABS shell: 58.7mm x 91.3mm x 17.1mm (excluding the sizes of protrusions) â Frequency accuracy: <2ppm â Frequency stability: <1ppm â Display: 2.8 inch TFT (320 x 240) resistive touch screen â USB interface: USB type-C communication mode: CDC (serial) â Power supply: USB 5V 150mA, built-in 650mAh battery, maximum charging current 300mA, charging time 1 hour 2 hours User Interfaces: * Display resolution 320*240 pixels * Screen diagonal 2.8" * 16 bits per RGB pixels * Resistive touch control * Jog switch control * USB serial port control * Optional TTL USART port (SW not yet implemented) on the internal PCB * Linear power supply to avoid switching noise. * The input/output specification of the tinySA is split over the 4 modes Low Input Mode Specifications: * Input frequency range from 100kHz to 350MHz * Input impedance 50 ohm when input attenuation set to 10dB or more. * Selectable manual and automatic input attenuation between 0dB and 31dB in 1 dB steps * Absolute maximum input level without attenuation of +10dBm * Absolute maximum input power with 30dB attenuation of +20dBm for short period * Input Intercept Point of third order modulation products (IIP3) with 0dB attenuation of +15dBm * 1dB compression point at +2dBm with 0dB attenuation * Power detector resolution of 0.5dB and linearity versus frequency of +/-1dB * Absolute power level accuracy after power level calibration of +/- 1dB * Lowest discernible signal using a resolution bandwidth of 30kHz of -102dBm * Frequency accuracy equal to the selected resolution bandwidth * Phase noise of -90dB/Hz at 100kHz offset and -115dB/Hz at 1MHz offset * Spur free dynamic range when using a 30kHz resolution bandwidth of 70dB * Manually selectable resolution filters of 3, 10, 30, 100, 300, 600kHz. Automatic selection of one of the 57 resolution filters. * On screen resolution of 145 or 290 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 High Input Mode Specifications: * Input frequency range from 240MHz to 960MHz * As there is no input band filter strong signals outside the 240MHz to 960MHz range can cause distortion of the in-band signals * Absolute maximum input level without attenuation of +10dBm * Input Intercept Point of third order modulation products (IIP3) of -5dBm * 1dB compression point at -6dBm with 0dB attenuation * Power detector resolution of 0.5dB and linearity versus frequency of +/-1dB * Absolute power level accuracy after power level calibration of +/- 1dB * Lowest discernible signal using a resolution bandwidth of 30kHz of -115dBm * Frequency accuracy equal to the selected resolution bandwidth * Spur free dynamic range when using a 30kHz resolution bandwidth of 50dB * Selectable (automatic and manual) resolution filters of 3, 10, 30, 100, 300 and 600kHz * Optional 25dB to 40dB frequency dependent input attenuator. The power level error with this attenuator activated increases to +/- 15dB * On screen resolution of 145 or 290 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 Low Output Mode Specifications: * Sinus output with harmonics below -40dB of fundamental * Output frequency range from 100kHz to 350MHz * Output level selectable in 1dB steps between -76dBm and -6dBm * Optional AM, narrow FM and wide FM modulation or slow sweep over selectable frequency span High Output Mode Specifications: * Square wave output * Output frequency range from 240MHz to 960MHz * Output level selectable in variable increments between -38dBm and +13dBm * Optional narrow FM and wide FM modulation or slow sweep over selectable frequency span Reference Generator Specifications: * Optional square wave output with fundamental at -25dBm connected to high input/output * Frequency can be set to 1MHz, 2MHz, 4MHz, 10MHz, 15MHz or 30MHz. Package Included: - 1 x Set of Spectrum Analyzer Attention: - It is not an SDR receiver and does not provide any demodulation function! - It is not a frequency sweeper, and does not provide tracking source output. If you need a frequency sweep function, please use NanoVNA! Payment Terms 1.We accept PayPal only. 2.All major credit cards are accepted through secure payment processor PayPal. 3.Payment must be received within 7 business days of auction closing. 4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. Shipping Terms - For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding. Return Terms 1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund. 2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA. 3. We reserve the right to refuse any returns for objective reasons. Custom Duties & Taxes 1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility. 2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping. Feedback 1. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers. 2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap. On Nov-13-20 at 19:35:02 PST, seller added the following information:

Price: 60.8 USD

Location: Shenzhen

End Time: 2024-03-14T02:29:07.000Z

Shipping Cost: 4.99 USD