# RF Explorer Upconverter

**Type:** Product page · **SKU:** SS114991131 · **Brand:** [Seeed Studio](https://core-electronics.com.au/brands/seeed-studio-australia)
**Page:** https://core-electronics.com.au/rf-explorer-upconverter.html ([markdown](https://core-electronics.com.au/rf-explorer-upconverter.html.md))

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.

## Pricing

- **Price:** $179.95 (inc GST) — $163.59 AUD, exc GST
- **Quantity discounts:** 5+ $157.05 (exc GST) · 10+ $152.14 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 18 and Aug 20.

## Restrictions

**For use in Australia**

- Operate only in bands and with settings that are permitted for your location and application. Check this product’s supported frequencies in the description/specs.
- If you intend to operate outside shared/licence‑exempt conditions (e.g. in other bands, at higher power, with high‑gain antennas, or extended duty cycles), you must have the appropriate authorisation.
 
**For use in other regions**

- Follow the spectrum rules for your country/region and select frequencies and settings accordingly.

A declaration of use will need to be submitted during checkout.

## Description

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.

![](https://core-electronics.com.au/media/wysiwyg/product_images/1509010715546994.jpg)

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 the sensitivity of receivers, Spectrum Analyzers, Oscilloscopes and Near Field antennas in frequencies 100KHz - 4GHz

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

![](https://core-electronics.com.au/media/wysiwyg/product_images/RFEUDirectS11.jpg)

- For more details about user guide and coding, please visit the Upconverter site here.
- If you'd like to buy or change the RF Explorer Battery, please click here.

**Features**

- 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 lightweight
- Solid aluminum metal case
- The 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
- CE / FCC / RoHS compliant

**Technical details**

- Dimensions 120mm x77mm x26mm
- Weight G.W 95g
- Battery Exclude
- 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

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/h/t/httpsstatics3.seeedstudio.comseeedfile2017-10bazaar604783_img_4438a.jpg)