Features:

* 3, 10, 30, 100, 300, 600kHz resolution filters can be manually . 57 resolution filters can be automatically .

* Screen resolution 145 or 290 measurement points.

* Scan speed exceeds 1000 points/second with the highest resolution filter.

* Automatic optimization of actual scan points to for ensure coverage of the entire scan range regardless of the resolution bandwidth.

Specifications:

Part Name: Spectrum Analyzer

Material: Metal, ABS

Color: Black

User Interface: (as below)

Display Resolution: 320*240 pixels

Size: Screen Diagonal: 2.8 inches

16 bits per RGB pixel

Resistive touch control

switch control

USB serial port control

Optional for TTL USART port on internal PCB (software not yet implemented)

Linear power supply to avoid switching noise.

Upgraded version (V0.3.1_E) adds port ESD protection

Analyzer input/output specifications are divided into 4 modes

Low input mode specifications: (as follows)

* Input frequency range: 100kHz to 350MHz

* Input impedance is 50 ohms when input attenuation is set to 10dB or higher.

* Manual and automatic input attenuator in 1dB steps from 0dB to 31dB

* Maximum input level (no attenuation) is +10dBm

* Maximum input power (30dB attenuation) is +20dBm short-term

* Third-order modulation product (IIP3) input intercept point, +15dBm at 0dB attenuation

* 1dB compression point, +2dBm, 0dB attenuation

* Power detector resolution 0.5dB, frequency linearity ±1dB

* Absolute power level accuracy after power level calibration ±1dB

* Lowest identifiable signal is -102dBm using 30kHz resolution bandwidth

* Frequency accuracy equal to resolution bandwidth

* Phase noise is -90dB/Hz at 100kHz offset, -115dB/Hz at 1MHz offset

* Using 30kHz 70dB SFDR at resolution bandwidth

* Manually selectable 3, 10, 30, 100, 300, 600kHz resolution filters. 57 resolution filters can be automatically .

* Screen resolution 145 or 290 measurement points.

* Sweep speeds of over 1000 points/second with highest resolution filters.

* Automatic optimization of actual sweep points to for ensure full sweep range coverage regardless of resolution bandwidth.

* Spurious suppression option to evaluate whether certain signals are internally generated or actually present in the input signal.

High Input Mode Specifications: (below)

* Input Frequency Range: 240MHz to 960MHz

* Since there is no input bandpass filter, strong signals outside the 240MHz to 960MHz range will cause distortion of the in-band signal.

* Absolute maximum input level is +10dBm without attenuation.

* Input intercept for third order modulation products (IIP3) at -5dBm.

* 1dB compression point at -6dBm at 0dB attenuation.

* Power detector resolution is 0.5dB and frequency linearity is +/-1dB.

* Absolute power level accuracy is +/- 1dB after power level calibration.

* Signals down to -115dBm can be identified using 30kHz resolution bandwidth

* Frequency accuracy equal to resolution bandwidth

* 50dB SFDR with 30kHz resolution bandwidth

* Selectable (auto and manual) resolution filters: 3, 10, 30, 100, 300 and 600kHz

* Selectable 25dB to 40dB frequency dependent input attenuator. When this attenuator is activated, the power level error increases to +/- 15dB

* Screen resolution: 145 or 290 measurement points

* Sweep speeds of over 1000 points/second with highest resolution filters

* Automatic optimization of actual sweep points to for ensure full sweep range coverage regardless of resolution bandwidth

Low Output Mode Specifications: (below)

* Sine output with harmonics -40dB below fundamental

* Output frequency range: 100kHz to 350MHz

* Output level selectable in 1dB steps from -76dBm to -6dBm

* Selectable AM, Narrow FM and Wide FM modulation, or slow sweep over selectable frequency range

High Output Mode Specifications: (below)

* Square wave output

* Output frequency range: 240MHz to 960MHz

* Output level selectable in variable increments from -38dBm to +13dBm

* Selectable narrowband FM and wideband FM modulation, or slow sweep over selectable frequency range

Reference signal generator specifications: (below)

* Selectable square wave output, fundamental at -25dBm, connected to high input/output

* Frequency can be set to 1MHz, 2MHz, 4MHz, 10MHz, 15MHz or 30MHz.

Battery specifications: (below)

* Maximum charging time is 1 hour using a USB port or USB charger with a minimum of 500mA

* Fully charged battery can work for at least 2 hours

Package Contents:

1 x 2.8-inch spectrum analyzer

2 x 20cm for SMA - for SMA RG174 RF cables

1 x Type-C USB data cable

1 x hand strap

1 x for SMA female to female connector

1 x for SMA telescopic antenna

Note:

1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2.Please allow slight manual measurement deviation for the data.