Arinst Spectrum Explorer SSA R2 (35 MHz - 6200 MHz) With Touchscreen Portable RF Spectrum Analyzer

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Arinst SSA R2 isan easy portablepanoramic spectrum analyzer designed to display signal spectrums in the frequency range from 35 to 6200 MHz. The analyzer finds the amplitude and frequency of spectral components of the analyzed process.
Spectrum analyzer is able to find the signal amplitude for all widely used technologies: Wi-Fi, 2G, 3G, 4G, LTE, CDMA, DCS, GSM, GPRS, GLONASS and others.
You can download the instructions here
. This manual is written for the senior model, but in the main parts is suitable for this device.
Application
Arinst SSA R2 is primarily intended for field operation. The device is rugged and light with low energy consumption. It enables service centers and maintenance teams to perform on-the-spot HF analysis for commissioning and repair works. Moreover, the spectrum analyzer is a perfect solution for repair workshops and radio amateurs.
For example, using the device you can perform the following operations:
put an external antenna on the base station
to conduct a rapid analysis of RF environments
check the correct operation of the repeater cellular
Principle of operation
The spectrum analyzer is a portable device that is connected to the measured circuit and has an independent power supply. The device has a 3.2" color resistive touch screen to display the signal spectrum and to control the device.
The device is controlled by one of three ways:
by buttons and touchscreen on the device.
by an Android powered smartphone or tablet.
by a PC or laptop with Windows operating syste
The data between the analyzer and smartphone/tablet/PC is transmitted through Bluetooth or USB-cable. The Bluetooth range is up to 10 m (Password for connecting via Bluetooth: 1234).
All the measured data is displayed in real time on the screen of the device or smartphone/tablet/PC.
You can download the analyzer software to control by PC or laptop from
.Windows 7 or higher and the latest version of Java Virtual Machine are required for the correct work of application.
The application requires full (100%) support for OpenGL version 2.1 and higher.
API
There is a possibility of device control using API.
You can send the device a command to make a measurement (scanning range) with the following parameters:
start frequency
stop frequency
measuring step
the value of the attenuator
After the command completes, the device Arinst SSA R2 will send the client device (microcontroller, computer, mobile device, etc.) a message containing the measured values of the amplitudes for the given frequency values. The user can record the received data to a file, database, etc.
Using this API users can customize automatic measurements and use the spectrum analyzer Arinst SSA R2 in their system. The API works in any programming language that supports work with input-output ports (Java, C, C++, C#, Python, Assembler, etc.).
Basic functions of the analyzer software:
Displays the signal spectrums graphically and sets up the frequency range and reference limit.
Sets up and manages absolute and relative (delta) markers.
Searches one or a series (up to ten) of maximum values of the signal in the instantaneous or tracking mode.
Has the tracing mode that generates a signal spectrum averaged by a number of measurements. In addition to the average spectrum, extreme values and moving average values can be displayed as well.
Stores the settings for the spectrum scanning (band limits, attenuator value and others) for a quick and easy switching into the required measurement mode.
Advantages:
low price
3.2-inch color resistive touch screen
wide frequency range: 35 MHz to 6200 MHz
high measurement precision: 2 dB within the dynamic range 70-75 dB
compatibility with most Android powered devices and Windows-based computers
possibility to use one device with the help of several smartphones/tablets/PCs
exceptionally easy to use in the field: the weight is as low as 400 g, dimensions are 1558127 mm, independent supply lasts up to 4 h of uninterrupted operation, wireless data transmission to the smartphone/tablet/PC, the device can be power supplied from a smartphone/tablet/PC
free multifunctional software and free updates for the device control
Specifications:
Displayed frequency range: 35 MHZ - 6200 MHz
Maximum Span: 6165 MHz
BW: 200 kHz, fixed
Scan speed for a viewing band of more than 100 MHz: 700 MHz/sec
Sweep 100 MHz: < 0.25 sec
Wave impedance: 50 Ohm
SWR at the operating frequency range: < 1,5
Internal attenuator: 0 - 30 dB
Error with attenuation up to 10 dB: 2 dB
Error with attenuation from 10 to 20 dB: 5 dB
Error with attenuation from 20 to 30 dB: 8 dB
Accuracy within the dynamical range: 2,0 dB
Maximum input power at