RF Explorer Upconverter

SKU 114991131
50+ Available
$99.00/ 1pcs+


RF Explorer Upconverter is a high performance RF frequency mixer to enable input frequency ranges from 100KHz to 250MHz in RF Explorer Spectrum Analyzer and other devices such as SDR and wideband radios.



RF Explorer Upconverter is a multi-purpose device:

* Includes an Upconverter Mixer to enable frequencies 100Khz - 250MHz in your

RF Explorer Spectrum Analyzer or other devices such as RTL-SDR and converts into 530.1-780MHz

* Internal selectable Low Noise Amplifier of 25dB gain nominal, to increase sensitivity of receivers, Spectrum Analyzers, Oscilloscopes and Near Field antennas in frequencies 100KHz - 4GHz

* Internal selectable Attenuator 30dB nominal to enable large signal measurement


• Internal LNA amplifier and selectable attenuator

• In Mixer mode convert frequencies from input 100KHz-250MHz up to 530.1-780MHz output

• In Bypass mode it can work in frequencies from 50KHz to 4GHz including LNA and Attenuator

• Compact size and light weight

• Solid aluminum metal case

• Mini USB port is used for powering the unit DC 5V, easy connection to a PC, wall wart or even portable power bank battery.

• Easy connection to RF Explorer with included RF adapter SNA Male-Male

• Ideal device to amplify weak signals using RF Explorer Near Field antennas


For more details about user guide and coding, please visit Upconverter sitlink.

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

Technical Details

Dimensions120mm x 77mm x 26mm
WeightG.W 95g    
Input Frequency band Mixer Mode 0.1 – 250MHz
Input Frequency band: Bypass Mode 0 – 4GHz
LNA Frequency band 0 – 4GHz
Attenuator Frequency band 0 – 4GHz
Internal selectable LNA 25dB gain
Internal selectable Attenuator 30dB
Connectors Standard SMA 50 ohms RF connectors
Absolute Max input power Bypass and Attenuator mode +30dBm
Absolute Max input power LNA mode +5dBm
Mixer stability and accuracy (typical) +-10ppm

Part List

RF Explorer Upconverter1
SMA Male-Male adapter1


ECCNNot Available




Questions and Answers

Can it be used to mix down a signal generator to 0.1-250 (in fact 0.1-25) MHz
on Mar 17,2018
Reply upvote ()
This can only upconvert, not downconvert. For low frequency signal generator, we are working on an expansion board to enable low frequencies within the RFGEN. Stay tuned!
on Mar 19,2018 17:17 PM
Reply upvote ()

    View History

    RF Explorer Upconverter

    SKU 114991131
    50+ Available
    $99.00/ 1pcs+
    • Description
    • Technical Details
    • Reviews
    • Questions and Answers
    Notify me when it's back in stock