ARGAMAK-K (Model 5)

Digital Panoramic Radio Receiver

Radio signal recording and technical analysis
Panoramic spectrum analysis
Radio signal parameter evaluation
Receipt and decoding of service data transmitted by radio signals of modern digital communication systems: 2/3/4/5G, CDMA (IS-95, cdma2000, EV-DO), DECT, TETRA, DMR, APCO P25, dPMR, NXDN, NB-IoT, LoRaWan, Wi-Fi, WiMAX, Bluetooth, ZigBee; as well as digital TV: DVB-T/T2/H, DTMB

ARGAMAK-K (Model 5) Digital Panoramic Radio Receiver (simultaneous bandwidth up to 24 MHz, frequency range 0.009-3000 MHz)
Control and display unit with SMO-PA, SMO-STA, SMO-ASPD Software Packages.

ARC-PS330 External Wideband Frequency Down-Converter (2.4 - 30 GHz) to extend the operating frequency range
SMO-BS 3GPP Software Package for Automated Monitoring of NB-IoT, GSM, UMTS, LTE, 5G Base Stations Certificate of state registration of software packages No. 2021681273.
SMO-BS CDMA/EVDO Software Package for Automated Monitoring of CDMA/EVDO Base Stations. Certificate of state registration of software packages No. 2015662423.
SMO-BS TRUNK Software Package for Automated Monitoring of DMR, dPMR, NXDN, APCO P25 and TETRA Network. Certificate of state registration of software packages No. 2024665131
SMO-BS DECT Software Package for Automated Monitoring of DECT Base Stations Certificate of state registration of software packages No. 2015662411
SMO-BS Wireless Software Package for Automated Monitoring of short-range wireless networks (Wi-Fi, WiMAX, LoRaWan, Bluetooth, Zigbee). Certificate of state registration of software packages No. 2021669703
SMO-CT Software Package for Automated Monitoring of digital TV signals (DVB-T/T2/H, DTMB). Certificate of state registration of software packages No. 2015613938.

I/Q recording including with preliminary multi-channel filtering
Panoramic spectrum analysis within operating frequency range or within arbitrary numbers of frequency intervals
Detection of radio signals based on different algorithms
Evaluation of radio signal parameter (central frequency, level, bandwidth, modulation parameters etc.)
Automatic classification (modulation, communication standard etc.) and identification of radio emissions
Filtering of detected radio signal list based on different criteria (classification results, technical parameters, detection time etc.)
Demodulation of radio signals with analogue modulation (AM, FM, PM, SSB) with option to record and palyback of recorded LF-signal by control unit
Synchronization of internal time by GNSS signals
Receipt and decoding of service data transmitted by radio signals of modern digital communication systems: 2/3/4/5G, CDMA (IS-95, cdma2000, EV-DO), NB-IoT, LoRaWan,DECT, TETRA, DMR, APCO P25, dPMR, NXDN, Wi-Fi, WiMAX, Bluetooth, ZigBee; as well as digital TV: DVB-T/T2/H, DTMB
Joint operation of systems (when communication equipment is available), e.g. as a part of Automated Spectrum Monitoring Systems

Additional analog bandwidths for operation in complicated electromagnetic environment
I/Q sampling of received radio signals withing 100 MHz bandwidth
High-speed AGC with regulated range up to 90 dB
Internal battery run operation within min. 30 minutes
Operation with external reference generator
GNSS-based synchronization option.

General Parameters
Operating frequency range:
in basic configuration	0.009-8000 MHz
Extended design	0.009-30000 MHz
Noise figure (with preamplifier on)
within 0.009 – 30 MHz range	15 dB, max.
within 20-8000 MHz range	10 dB, max.
within 8000 – 18000 MHz range	14 dB, max.
within 18 000 – 24 500 MHz range	16 dB, max.
within 24 500 – 30 000 MHz range	22 dB, max.
Spurious, Image and IF rejection:
Within 0.009 - 8000 MHz range	80 dB, min
Within 8000 - 18000 MHz range	70 dB, min
Within 18000 - 30000 MHz range	45 dB, min
Phase noise level of heterodyne when mistuning at 10 kHz
Within 0.009 - 30 MHz range	-120 dBs/Hz, max.
Within 20 - 2000 MHz range	-110 dBs/Hz, max.
Within 2000 - 3000 MHz range	-105 dBs/Hz, max.
Within 3000 - 8000 MHz range	-100 dBs/Hz, max.
Within 8000 - 18000 MHz range	-95 dBs/Hz, max.
Within 18000 - 30000 MHz range	-90 dBs/Hz, max.
Intermodulation free dynamic range (3rd and 2nd order) at resolution not exceeding 16 kHz (with a spectrum discreteness of 3.125 kHz)	75 dB, min
Standing Wave Ratio (SWR) at antenna inputs with input resistance 50 Ohm
within 0.009-8000 MHz range	2.5 max.
within 8 000 - 30 000 MHz range	3.5 max.
Input IP3, attenuation off
Within 0.009 - 30 MHz range	20 dBmW min.
Within 20 - 3000 MHz range	10 dBmW min.
Within 3000 - 30000 MHz range	0 dBmW min.
Max. simultaneous bandwidth at ±3.0 dB variation:
Within 0.009 - 30 MHz range	30 MHz
Within 20 - 30000 MHz range	100 MHz
Additional analog bandwidths:
Within 0.009 - 30 MHz range	2 MHz, 300 kHz
Within 20 - 30000 MHz range	80 MHz, 24 MHz, 1.2 MHz

Search and detection of the radio signals
Rate of panorama spectrum analysis with max. 16 kHz resolution (at spectrum discreteness max. 3.125 kHz)	60 GHz/s, min
Detected signal minimum duration (detection sensitivity for short signals becomes worse as duration decreases)	1 µs
Sensitivity with 3.125 kHz discreteness depending on the frequency	0.8 - 1.5 µV

Radio Channel Monitoring, Technical Analysis and Broadcast Recording
Max. analysis bandwidth at ± 3.0 dB variation:
Within 0.009 - 30 MHz range	30 MHz
Within 20 - 30000 MHz range	100 MHz
Types of recorded data	Spectrum, time, signal sampling (I/Q)
Maximum I/Q bandwidth	Up to 100 MHz
Continuous recording time	Depends on the storage volume

Demodulated signal recording
Demodulator bandwidth	250 kHz, 100 kHz, 50 kHz, 12 kHz, 6 kHz, 3 kHz
Receiver sensitivity in AM mode	1.5 μV, max.
Receiver sensitivity in FM (narrow) mode	0.8 μV, max.
Receiver tuning discrete	1 Hz
Demodulation types	AM, FM, SSB, FT