RF Explorer - 868M
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RF Explorer - 868M

SKU 109990018
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RF Explorer is a handheld digital spectrum analyzer, aimed to provide a very affordable tool for work in all ISM popular frequency bands. It is based on a highly integrated frequency synthesizer which offers high performance, compact size, low consumption and low cost.

It has been designed to be used outdoor and indoor, and works nice with a PC connected for extra functionality using standard mini-USB 2.0 connector.

We also prepared a nice EVA case for RF Explorer, check it out here



  • Pocket size and light weight

  • Solid aluminum metal case

  • Spectrum Analyzer mode with Peak Max and Hold, Normal, Overwrite and Averaging modes

  • Integrated RF Signal Generator

  • Lifetime free firmware upgrades available, open to community requested features

  • High capacity Lipo for 16hs+ of continuous run, rechargeable by USB

  • Windows PC client Open Source

  • Can be extended with internal Expansion Modules for additional band and functionality


  • Frequency band: 860-870 MHz (enhanced to 850-880 MHz if an Expansion Module is connected)

  • Frequency span: 112 KHz-10 MHz(enhanced to 30 MHz if an Expansion Module is connected)

  • Graphics LCD 128x64 pixels, great visibility outdoors

  • PC Windows client supports Windows XP/Vista/Win7 both 32 and 64bits

  • Backlight for great indoor visibility

  • Standard SMA 50 ohms connector, a matching antenna is included

  • Amplitude resolution: 0.5dBm

  • Dynamic range: -115dBm to 0dBm

  • Absolute Max input power: +5dBm

  • Average noise level (typical): -110dBm

  • RF Generator amplitude: 0dBm to 20dBm

  • Frequency stability and accuracy (typical): +-10ppm

  • Amplitude stability and accuracy (typical): +-3dBm

  • Frequency resolution: 1Khz

  • Resolution bandwidth (RBW): automatic 2.6Khz to 80Khz

  • Weight: 185g

  • Size: 113x70x25 mm


This product is designed by RF-Explorer

  • For more info and to get started with your RF Explorer, visit the start page.

  • For questions and support, please visit https://support.rf-explorer.com.

  • As for the software for RF Explorer series, please click the following logo for more information:

 If you'd like to buy or change the RF Explorer Battery, please click here.

Technical Details

Dimensions170mm x 115mm x 35.80mm
WeightG.W 258g    
BatteryLithium Cells / Batteries contained in equipment UN3481 - PI967

Part List

RF Explorer - 868M1




Questions and Answers

HI techsupport team. Is it possible to connect and drive the RF analyser with the USB port? I want to use this analyser on my production test bench in order to measure the RF power of my product.
on Jan 24,2018
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Hi there~ We have emailed the R&D team and we will give you a feedback as soon as they reply. Best Regards.
on Jan 29,2018 12:00 PM
Reply upvote ()
Hi - yes absolutely, please download free software to connect and use in the PC: www.rf-explorer.com/download
on Jan 29,2018 18:54 PM
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868m or sub1g?
on Dec 21,2017
Reply upvote ()
Hi Jack~ The Frequency is 860-870 MHz.Regards
on Dec 22,2017 09:29 AM
Reply upvote ()
Hi Jack, what is the intended usage? let us know so we can better help.
on Jan 29,2018 18:55 PM
Reply upvote ()

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    RF Explorer - 868M

    SKU 109990018
    This item is not available at the moment
    Get notified when it's back in stock
    $99.00/ 1pcs+
    • Description
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    • Questions and Answers
    Notify me when it's back in stock