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- Products Name: 100kHz-350MHz 2.8 Inch Handheld Two Inputs Tiny Spectrum Analyzer Touch Screen Spectrum Analyzer 100 KHz-350MHz Input Frequency
- Product id: 1824664
- Display resolution 320 * 240 pixels
- 2.8 inches diagonal screen
- 16 bits per RGB pixel
- Resistive touch control
- Slow switch control
- USB serial port control
- Optional TTL USART port on the internal PCB (SW not yet implemented)
- Linear power supply to avoid switching noise
- TinySA's input/output specifications are divided into 4 modes
Low input mode specification:
*Input frequency response from 100kHz to 350MHz
*When the input impedance is set to 10dB or higher, it is 50 ohms.
*Optional manual and automatic input attenuation, the range is 0dB to 31dB, the step size is 1 dB
*Absolute maximum input level, no attenuation + 10dBm
*Absolute maximum power, 30dB attenuation + 20dBm in a short time
*With a third-order modulation product (IIP3) input intercept point 0dB attenuation + 15dBm
* 1dB compression point, + 2dBm attenuation 0dB
*The resolution of the power detector is 0.5dB, linearity and frequency are +/- 1dB
*The absolute power level accuracy after power level calibration is +/- 1dB
*The lowest resolvable signal with a resolution bandwidth of -102dBm and a resolution of 30kHz
*The frequency accuracy is equal to the selected resolution bandwidth
*Phase noise is -90dB/Hz at 100kHz offset and -115dB/Hz at 1MHz offset
*Use 30kHz resolution bandwidth to 70dB
*The manually selected resolution filter is 3, 10, 30, 100, 300, 600kHz. One of 57 resolution filters is automatically selected.
*The screen resolution is 145 or 290 measuring points.
*Using the maximum resolution filter, the scanning speed exceeds 1000 points per second.
*Automatically optimize the actual scan point to cover the entire scan range, regardless of the selected resolution bandwidth
*The spurious suppression option is used to determine whether certain signals are generated internally or actually exist in the input signal.
Low output mode specification:
*Sine output, harmonics are lower than the fundamental -40dB
*The output frequency range is 100kHz to 350MHz
*The output level can be selected between -76dBm in 1dB steps and -6dBm
* Optional AM, narrow FM and wide FM modulation or sweep slowly in the selectable frequency range
High output mode specifications:
*Square wave output
*The output frequency range is 240MHz to 960MHz
*The output level can be changed from -38dBm to +13dBm
*Optional narrow FM and wide FM modulation or slow sweep in the selectable frequency range
Reference generator specifications:
*Optional square wave output, basically connected to high input/output at -25dBm
*The frequency can be set to 1MHz, 2MHz, 4MHz, 10MHz, 15MHz or 30MHz.
*The charging time is up to 1 hour under at least 500mA USB port or USB charger
* Run for at least 2 hours on a fully charged battery
1 x Spectrum analyzer
1 x Antenna
2 x Cable
1 x USB data cable