30-6000MHz Handheld Portable Spectrum Analyzer USB to TTL For AT Command XT-360-AT

30-6000MHz Handheld Portable Spectrum Analyzer USB to TTL For AT Command XT-360-AT

Description:
This version is with AT suffix, which means that the instrument can remotely control the instrument and capture spectrum data through PC's USB port; the internal output of the instrument is a TTL level serial port (Please refer to AT manual. Baud rate and other parameters can be set).

It can be connected to and controlled by a computer, supporting AT commands. It is suitable for secondary development.

Functions:
The overall functions of spectrum analyzer includes real-time spectrum mode, thermodynamic chart and waterfall map mode.

1. Real-time Spectrum Analysis Mode: Real-time spectrum curve scanning. You can set SPAN (scanning width) / RBW (resolution bandwidth) / CENT (center frequency) / MARKER (marker point) function, or set staring and stopping frequency, MAXHLOD (maximum value holding), maximum power (MAX/PEAK) automatic detection and identification functions.

2. Spectrum Waterfall Chart Mode: Display time-varying spectral distribution over a period of time (the duration is related to time, SPAN and RBW. It can last for a few seconds to tens of minutes). The color of signals is marked by red and blue. The distribution of the spectrum over time makes it easy to see issues such as frequency interference or emissions leakage.

3. Spectral Thermodynamic Chart Mode: Shows the density of repeated occurrences of spectrum over a period of time. The single occurrence is blue. The more the number of repetitions is, the more the display becomes red, which is convenient for analyzing the statistical characteristics of spectrum over a period of time.

Specifications:
- Model: XT-360-AT
- S11 Reflection Coefficient (Typical): -15 to -20dB
- Frequency Range (MHz): 30-6000MHz
- Power Error:
  ≤1dB (30MHz ~ 3GHz, after calibration);
  ≤2dB (after full frequency calibration)
- RBW (KHz) Setting: 3, 10, 20, 50, 100, 200, 500KHz
- DANL (Average Noise Level, 3KHz RBW):
  -130dBm @ 3kHz RBW (typical value);
  -132dBm @ 3kHz RBW (minimum)
- Normalization Noise Level:
  -163dBm / Hz (typical value);
  -165dBm / Hz (minimum)
- Amplitude Accuracy: ±1dBm
- Signal Measurement Linear Range:
  -132 to -25dBm (30M ~ 1.4GHz);
  -128 to -20dBm (1.4G ~ 4.4GHz);
  -120 to -10dBm (4.4G ~ 6GHz)
  (Larger signal plus attenuator access)
- Fastest Scanning Time per Point: 1ms (RBW = 500kHz)
- Display Refresh Frequency: Fastest 8Hz (8 screen refreshes per second)
- Center & Scanning Width Settings: Support
- Marker: Support
- Automatic Peak Detection: Support
- MAXHOLD Function: Support
- Adjustable Reference Level: Support
- Waterfall Chart (Chromatogram): Support
- Thermodynamic Diagram: Support
- Built-in RTC Clock: Support
- Serial AT Command Set: Support
- Sleep Time Setting: Support
- Language: English, Simplified Chinese, Traditional Chinese
- LCD Resolution: TFT 800 x 480
- LCD Brightness Setting: Support
- LCD Size: 5 inches
- RF Interface: SMA-K
- Charging Time: 4-5 Hours
- Adapter Standard: 5V/ 2A (Easy application for power bank)
- Charging Interface: Micro USB Interface
- AT Data Interface: Micro USB interface (internal UART serial port)

AT Command Set:
AT command is a command language which is used by a computer connected to your instrument through a USB to serial port module to control the instrument and read data.

Preparation Steps before Using: The module is connected to your computer, USB end of data cable is connected to the module, and Micro interface is connected to the charging port of your instrument. Please make sure that the computer has successfully installed serial port driver. When installation fails, you can download driver software to install the driver.

Need to install a serial debugging module assistant on your computer to test terminal software. Just search for XCOM V2.0 in your browser and download it. (You can also have other terminal software)

Send command after adding a question mark to it.

AT Programming Command Guide:
- AT + VER: Software version number (Only read)
- AT + ID: Product ID (Only read)
- AT + IPR: Serial baud rate
- AT&W: Save serial baud rate and CRC status (Only read)  
- AT + CRC: CRC check bit
- AT + CF: Center frequency (can't set interface and homepage)
- AT + SPAN: Scan bandwidth (cannot set interface and homepage)
- AT + START: Starting frequency (cannot set interface and homepage)
- AT + STOP: Stopping frequency (cannot set interface and homepage)
- AT + MARK: Cursor point (can't set interface and homepage)
- AT + RBW: Resolution(can't set interface and homepage)
- AT + REF: Reference level (can't set interface and homepage)
- AT + MAX: Frequency of maximum power (Only read. Can't set interface and homepage)
- AT + DATA: Data (can't set interface and homepage)
- AT + REAL-TIME: Enter real-time spectrum interface
- AT + SPECTROGRAM: Enter waterfall interface
- AT + HEATMAP: Enter the heat map interface
- AT + HOMEPAGE: Back to homepage

Applications:
- In operator applications, it can cover all sub-6G frequency bands, covering all frequencies of various operators, including the various frequency bands of 5G communications that have been recently established. ).
- In military field, it can be used for exercises and battlefield electromagnetic assessment, technical reconnaissance, communication, radar, and measurement and maintenance of various RF units.
- In the field of university applications, it can be used in batches for electronic related professional colleges, undergraduates and graduates, as well as for projects and experiments.
- In grid applications, it can be used as a test and production tool for ubiquitous electric power Internet of Things, a test tool for grid-specific frequency bands (such as 230MHz dedicated frequency band).
- In civil aviation applications, it can be used as a test tool for communications and airborne wireless equipment in civil aviation dedicated frequency bands.
- In the field of radio and television applications, it can be used as a monitoring tool for cable CCTV signals, as well as a monitoring tool for FM radio, emergency frequency bands, and black broadcasting.
- In the field of rail transportation, it can be used as a railway wireless private network (GSM-R standard, future LTE-R standard) road test tool, online monitoring instrument for subway wireless train control system.
- In the field of drones, such as industrial drone communication and interference testing, consumer drone signal testing.
- In the field of wireless audio, such as event stages, concerts and parties, set the microphone frequency plan, signal attenuation of RF cables, channel interference, and the strength of signal coverage.
- In the field of research and development, production and testing of the Internet of Things, such as gateway and wireless module measurement, remote control, walkie-talkie, wireless toys, etc.
- In the field of in-vehicle equipment, such as: wireless car key evaluation, in-vehicle wireless equipment, tracker detection, vehicle electromagnetic interference and shielding test, V2X test tools for connected vehicles

Package Included:
- 1 x Set of Spectrum Analyzer