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5G mmWave & Sub-6 GHz Scanning Receiver Hardware OEM-verified specifications

HBflex

by PCTEL · flex series

The HBflex scanning receiver is a highly flexible PCTEL test tool for 5G NR, LTE, and 2G/3G cellular technologies, covering both mmWave (FR2) and sub-6 GHz (FR1) bands in a single instrument to support the transition to 5G.

Key Features

What sets it apart

  • Simultaneous mmWave and sub-6 GHz measurements across multiple technologies
  • Fast dual-port testing mode purpose-built for 5G mmWave networks
  • Simultaneous decoding of all Synchronization Signal Block (SSB) beams
  • Support for 4G/5G Dynamic Spectrum Sharing (DSS) and Non-Terrestrial Network (NTN) measurements
  • Blind scan automatically detects channels to simplify test setup
  • Frequency coverage of 10 MHz–6 GHz plus 24–40 GHz mmWave; physical dimensions approximately 255.3mm D x 165.1mm W x 111.5mm H, weighing 3.3kg

Applications

Where it's used

5G NR deployment and optimisation across FR1/FR2 bands

LTE and legacy 2G/3G network benchmarking

Public safety (LMR) active channel scanning

Spectrum analysis and channel power measurement for any wireless technology

FAQ

HBflex — Frequently Asked Questions

The HBflex covers 10 MHz to 6 GHz (sub-6 GHz / FR1) as well as 24–40 GHz mmWave (FR2), allowing simultaneous mmWave and sub-6 GHz measurement in one unit.
Yes — it supports 4G/5G Dynamic Spectrum Sharing (DSS) measurements, helping operators verify shared-spectrum performance during the transition to 5G.
The HBflex weighs approximately 7.26 lbs (3.3 kg) and measures roughly 255.3mm (D) x 165.1mm (W) x 111.5mm (H).

Product information on this page is sourced and paraphrased from PCTEL’s official published product documentation at https://pctel.com/products/test-measurement/scanning-receivers/hbflex-scanning-receiver/. Contact Fastech to confirm current specifications, availability, and pricing for your project.

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