RF Explorer 4G Combo PLUS

RF Explorer 4G Combo PLUS SLIM

RF Explorer 4G COMBO+ is a powerful Spectrum Analyzer model, covering the full 4GHz range starting at 50KHz up to 4GHz with no gaps or limitations.

When compared to the standard 3G Combo model, the new SLIM design offers an outstanding robust enclosure with strong metallic body and shiny varnished paint, additional frequency coverage and power sensitivity, a more convenient USB connector on the side and larger internal battery capacity.

Features

  • Internal LNA amplifier and selectable attenuator for additional power range handling.
  • Low frequency support from 50KHz covering LF, MF, HF, VHF and UHF
  • High frequency support covering all range up to 4GHz with no gaps.
  • New HELP and SET buttons to improve user interface and PRESET configuration selection with 2-clicks
  • Ideal choice for all usable HAM bands.
  • Pocket size and light weight
  • Solid metal case with high quality varnished paint
  • Spectrum Analyzer mode with Peak Max and Hold, Normal, Overwrite and Averaging modes
  • High capacity internal Lithium battery for 10hs+ of continuous run, rechargeable by USB
  • Multi-platform Windows/Linux/MacOS Open Source software and API libraries

FrequencyScaleModels

How RF Explorer works

For introductory details and quick start guide, please visit www.rf-explorer.com/start

For best handling work at desk we recommend the specific RF Explorer Holder SLIM (not included)

For best results detecting near field signal sources or interferences, we recommend the RF Explorer Near Field Antenna Kit (not included)

Specification

  • Frequency band:
    • Left connector: 50KHz – 960MHz
    • Right connector: 240MHz – 4000MHz
  • Frequency span in single sweep: 2 – 960MHz
  • Internal selectable LNA 25dB gain with the left connector
  • Internal selectable Attenuator 30dB with the left connector
  • Wifi Analyzer for the 2.4GHz band
  • Graphics LCD 128x64 pixels, great visibility outdoors
  • Support included for Windows, Linux and MacOS X
  • Backlight for great visibility indoor
  • Internal Lithium Ion 1800mA/h rechargeable battery
  • Standard SMA 50 ohms connector
  • Wideband 144/433MHz dual band telescopic antenna included
  • UHF 400-900MHz rubber duck articulated antenna included
  • 2.4GHz whip antenna included
  • Amplitude resolution: 0.5dBm
  • Dynamic range: -125dBm to 10dBm
  • Absolute Max input power: +30dBm
  • Average noise level (typical LNA): -125dBm
  • Frequency stability and accuracy (typical): +-1.0ppm
  • Amplitude stability and accuracy (typical): +-3dBm
  • Frequency resolution: 1Khz
  • Resolution bandwidth (RBW): automatic 2.6Khz to 600Khz
  • Support included for Windows, Linux and MacOS X

Applications

  • RF Spectrum Analysis for FM, TV and DTV, ISM, RFID, GSM, 4G/5G, IoT, GPS, Bluetooth
  • WiFi analysis and fine tuning
  • Interference hunting
  • EMC pre-testing
  • RF device tuning (with Signal Generator working as Tracking SNA): See this link for more details

Part List

  • 1 x Spectrum Analyzer
  • 1 x Mini USB cable
  • 1 x Dual band 144/430MHz Telescopic antenna
  • 1 x UHF 400-900Mhz antenna
  • 1 x 2.4GHz whip antenna
  • 1 x EVA case

Expansion for WSUB1G PLUS available

RFEM4GP

For a RF Explorer WSUB1G PLUS there is an upgrade option available purchasing the RFEM4G PLUS module.

For assembly instructions please visit these links: