RF Explorer 4G Combo PLUS
- 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 6.1GHz with no gaps (depending on license selected).
- New HELP and SET buttons to improve user interface and 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
Comparison chart
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. It can be expanded up to 6100MHz with the optional Wideband license.
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.
Technical details
| Specifications | |||
|---|---|---|---|
| Frequency band | Left connector: 50KHz – 960MHz Right connector: 240MHz – 6100MHz (up to 15-7500MHz with Wideband license) | ||
| Frequency span in single sweep | 2 – 960MHz (2-3000MHz with Wideband license) | ||
| Internal selectable LNA | 25dB gain with both connectors | ||
| Internal selectable Attenuator | 30dB with both connectors and up to 60dB on right connector | ||
| Wifi Analyzer | Working at 2.4GHz and 5GHz bands | ||
| Screen | LCD display 128x64 pixels, equipped with backlight for great visibility indoors | ||
| SMA | Standard 50 Ohms connector | ||
| Antenna | 2.4/5GHz dual band antenna included Wideband telescopic 144/433MHz dual band included UHF 400-900MHz rubber duck articulated 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 | ||
| Battery | Internal Lithium Ion 1800mA/h rechargeable battery | ||
| Supported OS | Windows, Linux and MacOS X | ||
Our accesories for this item (Not Included):
RFE Slim Holder
For best handling work at desk we recommend the specific RF Explorer Holder SLIM.
RFE Near Field Antenna Kit
For best results detecting near field signal sources or interferences, we recommend the RF Explorer Near Field Antenna Kit.
RFE Power Limiter
For extra protection when connecting the analyzer to a signal source with a coaxial cable, we suggest using a RF Explorer Power Limiter.