Product Profile

AVQ1022M - RF Signal Analyzer (mobile)

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ActiveCore® RF Signal Analyzer and Monitoring Receiver

  • In-Band interference detection and visualization
  • A comprehensive set of analyzed parameters and plots
  • A rich selection of tools for remote monitoring
  • Transport Stream output (HTTP)
  • ATSC 3.0 STLTP and selected service output (HTTP)
Based on ActiveCore® Platform, AVQ1022 (2nd Gen) is an embedded RF layer monitoring receiver and signal analyzer for digital terrestrial standards. It has been designed as an easy-to-use and cost-effective solution for remote monitoring digital transmitter system performance and transmitted signal quality and, therefore, ensuring consistent Quality of Service (QoS) of the network. 

AVQ1022 (2nd Gen) features a comprehensive alarm system that can be accessed via multiple interfaces and be set up to control the main components of the transmitter system in case of an emergency. Additionally, with its extensive set of tools for monitoring and analyzing RF and COFDM, the receiver is versatile for use as a stand-alone unit during in-field and production tests.

RF Signal Analyzer

Product Details

Technical Specification:

Supported Standards1: ATSC1.0, ATSC3.0, ISDB-T/Tb, DAB/DAB+
Main signal input "RFin":
Connector: Two 50 Ohm, N-type
Power Level: -70 ... +5 dBm (off-air)
-35 ... 0 dBm (Tx output)
-20 dBm optimum
Frequency tuning step: 1 kHz
Frequency range: 100 ... 1000 MHz
10Mhz Reference: 50 Ohm, BNC, 1Vp-p,sine
Control and Monitor ports:
Ethernet: Two RJ45 10/100/1000
Form Factors:
Standard 1U: 48.3cm x 33cm x 4.3cm
19" x 13" x 1.7"
Portable: 35cm x 26cm x 6.6cm
13.8" x 10.2" x 2.6"
Operating temperature: 0 .. 50°C
Power Supply: 1U: 110-250V, 50/60Hz AC
Portable: 12VDC, 4 Amp

1 - Subject to licensing. Software switchable.

Measurements and Metrics:

  • RF signal level and its variations;
  • In-band interference power spectral density;
  • Echo profile with monitoring capabilities for SFN applications;
  • Signal statistic: MER/SNR, signal RMS, PAPR, maximum peak value, signal CCDF, peak compression ratio;
  • Frequency spectrum including the spectrum tilt, amplitude ripple, shoulder attenuation;
  • Signal bandwidth and standard specific parameters;
  • Effects of the transmission system non-linearity in terms of AM-AM/AM-PM curves measured on the broadcasted signal;
  • Linear distortions found in the output RF signal - group delay and frequency response;
  • Multipath echo and feedback interference detection, estimation and visualization.


  • Digital transmitter/repeater performance 24/7 QoS monitor;
  • Remote monitoring for broadcasting repeater system network;
  • Test and design verification equipment;
  • Signal analyzer for a wide variety of applications;
  • R & D;
  • In-field and production testing.

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