ARK-NK5I PORTABLE MEASURING COMPLEX FOR RADIO CONTROL AND DIRECTION FINDING

Purpose:
measuring parameters of standard radio equipment and electromagnetic field strength, as well as radio monitoring on the ground while moving and parked, including:
panoramic spectral analysis;
direction finding;
determining the location of radio emission sources;
technical analysis of radio signals;
radio channel monitoring.

Search for radio emission sources using ARK-NK5I

Measuring radio signal parameters using ARK-NK5I

Basic composition:
ARGAMAK-M - panoramic measuring receiver;
ARK-A3A - antenna system for manual direction finding, consisting of a handle with a holder for a smartphone and replaceable directional active antennas:
ARK-A3-KV (0.3-30 MHz);
ARK-A3-1A (25 - 500 MHz);
ARK-A3-2A (400 - 850 MHz);
ARK-A3-3A (800 – 3000 MHz);
set of measuring antennas;
AC power supply;
set of batteries for autonomous operation with charger;
shoulder bag for placing equipment when working on the move;
bag for placing equipment;
control and display device (protected tablet computer) with software packages SMO-PAI, SMO-STA, SMO-ASPD, SMO-RP.

Portable measuring complex ARK-NK5I with a measuring antenna and a smartphone as a control and display device

Additionally:
highly stable external reference generator;
ARK-KNV4 - remote converter for measuring means with built-in directional antenna system (3-18 GHz);
built-in storage device for recording radio signals in ARGAMAK-M;
set of directional antennas for covert direction finding;
wide-range antennas for radio monitoring;
a tripod for placing measuring antennas;
a shoulder bag for placing the complex during covert direction finding;
a mobile control and display device (a smartphone running Android OS) with the SMO-ANDROMEDA software package;
SMO-BS – software packages for analyzing signals of wireless communication and data transmission systems: BS 3GPP (GSM, UMTS, LTE), BS CDMA (IS-95, cdma2000, EV-DO), BS TETRA, BS DECT, BS TRUNK (DMR, APCO P25), BS Wi-Fi, BS WiMAX;
SMO-CT – a software package for analyzing digital television signals.

The ARK-A3A antennas can be used in active and passive modes. The design of the handle and antenna elements allows for direction finding of radio emission sources with vertical and horizontal polarization. The handle is optimized for operator work in the field. The weight of the handle with the antenna does not exceed 800 grams, the center of gravity is located below the palm, which allows you to work for a long time without feeling tired.