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RF Explorer - 3G Combo

  • $329.00AUD
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  • (Exc. GST)

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  • RF Explorer - 3G Combo

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

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

    This model includes a WSUB1G baseline unit plus an RFEMWSUB3G Expansion Module conveniently assembled and tested. It comes with two SMA connectors and two antennas,a nice Nagoya NA-773 wideband telescopic antenna for all Sub-GHz frequencies and a whip helical for 2.4GHz band. Additional, specific band antennas may be needed to cover efficiently some of the frequencies supported.

    The combination of these two models offer the wide band coverage of the WSUB3G module, together with the highest sensitivity and quick response of the WSUB1G model for the popular sub-1GHz frequencies.


    • Pocket size and light weight

    • Solid aluminum metal case

    • Includes a transport EVA carry case for RF Explorer

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

    • 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

    • Wide band coverage to all popular RF frequencies, starting at 15MHz and going up to 2.7GHz. This include very interesting frequency areas such as 2m HAM radio, all VHF and UHF, FM radio, GPS, WiFi and WiMax, Bluetooth, etc.

    • Firmware: RF Explorer 3G Combo is delivered with upgraded firmware v1.09. Note some of the features and operation accuracy will be improved in upcoming lifetime free firmware revisions.



    This unit does not include RF Generator functionality, only Spectrum Analyzer functionality is available.

    This product is designed by RF-Explorer,

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

    • If you encounter any problems when using this product, please contact rfexplorer(at) for the technical support.

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

    Technical Details

    Weight G.W 372g    
    Battery Lithium Cells / Batteries contained in equipment UN3481 - PI967
    Frequency band 15-2700 MHz
    Frequency span 112KHz - 600MHz
    Graphics LCD 128x64 pixels, great visibility outdoors
    PC Windows client supports Windows XP/Vista/Win7 both 32 and 64bits
    Backlight for great indoor visibility
    2 standard SMA 50 ohms connector, one for Sub-GHz wideband Nagoya NA-773 telescopic antenna included and another 2.4Ghzone for 15-2700 MHz band with helical antenna included.
    Amplitude resolution 0.5dBm
    Dynamic range
    Left SMA port (WSUB1G) -115dBm to 0dBm
    Right SMA port (WSUB3G) -110dBm to -10dBm
    Absolute Max input power
    Left SMA port (WSUB1G) +5dBm
    Right SMA port (WSUB3G) +30dBm
    Average noise level (typical) -110dBm
    Frequency stability and accuracy (typical) +-10ppm
    Amplitude stability and accuracy (typical) +-6dBm
    Frequency resolution 1Khz
    Resolution bandwidth (RBW) automatic 3Khz to 600Khz
    Weight 185g
    Size 113x70x25 mm

    Part List

    RF Explorer 3G Combo 1
    Nagoya NA-773 wideband telescopic antenna 1
    2.4GHz band antenna 1
    EVA Case 1

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