HBflex Scanning Receiver

5G and multi-technology network testing for mmWave and sub-6 GHz spectrum

This highly flexible scanner is designed for testing 5G NR, LTE, 2G/3G cellular across mmWave (FR2) and sub-6 GHz  (FR1) bands. It features Dynamic Spectrum Sharing (DSS) and simultaneous mmWave and sub-6 GHz measurements to help operators efficiently utilize all their spectrum and make a smooth transition to 5G.

View HBflex TM Brochure


  • Simultaneous mmWave and sub-6 GHz testing across multiple technologies
  • Fast dual-port testing mode for 5G mmWave networks
  • Simultaneous decoding of all Synchronization Signal Block (SSB) beams
  • Support for 4G/5G dynamic spectrum sharing (DSS)
  • Blind scan simplifies test setup by automatically detecting channels
  • Spectrum analysis and channel power measurements for any wireless technology


  • 5G NR
  • TD-LTE
  • NB-IoT
  • UMTS
  • GSM
  • CDMA
  • EV-DO
  • WiFi
  • LAA
  • P25
  • DMR
  • Analog FM

Frequency Range

  • Sub 6 GHz: 10 MHz – 6 GHz
  • mmWave: N257 (26.5-29.5 GHz), N258 (24.25-27.5 GHz), N260 (37-40 GHz), N261 (27.5-28.35 GHz)

5G Testing Video Series

From differences between 4G and 5G
to specifics of mmWave testing and DSS,
this video series will get you up to speed.

Watch Videos

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