A smart radio frequency (RF) handheld scanner designed to measure signal strength and quality of multiple bands and technologies.

The Cel-Fi COMPASS is a SMART RF spot scanning tool for outdoor and indoor that enables installers and integrators to better design, install and optimize Cel-Fi equipment. COMPASS is capable of scanning on the spot commercial cellular bands and technologies as well as LMR P-25 and FirstNet Bands. COMPASS is also capable of measuring Cellular data throughput speed with versatile reporting capabilities.

Key Features

  • Handheld RF installation tool
  • Cel-Fi WAVE PRO app is t he user-interface (see details below)
  • Deep 3G/4G LTE service scanner
  • 698 – 2700 MHz
  • Rugged rubberized exo-skeleton
  • FDD/TDD Support
  • Battery-powered
  • SMA connectors


The Cel-Fi COMPASS RED tool is the complete solution to enable integrators to install and optimize Cel-Fi cellular and public safety coverage equipment.

Key Features
  • Commissions Cel-Fi QUATRA RED
  • 450-512 / 758-775 / 851-861 MHz
  • LMR / FirstNet Support
  • SMA-RP connectors


The Cel-Fi COMPASS is controlled by the Cel-Fi WAVE PRO app via Bluetooth LE. The Cel-Fi COMPASS can also connect via Ethernet to the Cel-FI QUATRA Network Unit. The app is free to download from the iOS App Store and Android Play Store.

Installation Features (when connected to a Cel-Fi QUATRA):
  • Activate/Deactivate the system
  • Update software
  • Change Antenna Settings
  • Set the bands to relay
  • Change IP Settings
Optimization Features:
  • Antenna Position test (when connected to a Directional Antenna with the Cel-Fi Antenna Mount)
  • Full Signal Report (when connected to an Antenna)
  • Operator Signal (when SIM card inserted)
  • Speed Test (when SIM card inserted)
Exporting Features:
  • Export the Full Signal Report as a .csv
  • The report includes key Operator Network parameters:
    • Operator, RSSI, RSRP, RSRQ, Frequency, Band, PCI and more.

Cel-Fi WAVE PRO is available on both smartphones and tablets from the following app stores:

App Store Play Store

Tech Specs


Model: K03-100-100




Height: 64mm
Width: 113mm
Length: 210mm


Main Processor: Single Board Linux Computer
Battery Charger: Included
Rechargeable Battery: 8000 mAh, 3.7V


SIM Access: Yes
Charging: Micro USB
LAN Port: RJ45
Main Antenna: Reverse-polarity SMA-Female
MIMO Antenna: Reverse-polarity SMA-Female
Power Button: Yes
LED’s: Power and Modem

Accessories & Soft Case

Antenna adaptor: N-type Female to RP-SMA Male
Antenna adaptor: 4.3-10 Female to RP-SMA Male
Whip antenna: 600 MHz – 2.7 GHz
5V, 2A USB charger: Included


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