Features

Can be installed in WSUB1G PLUS and models
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 ranges up to 4GHz with no gaps.
Ideal choice for all usable HAM bands.
Spectrum Analyzer mode with Peak Max and Hold, Normal, Overwrite and Averaging modes
Multi-platform Windows/Linux/MacOS Open Source software and API libraries

Description

RF Explorer RFEM4G PLUS is an expansion module to convert an RF Explorer WSUB1G PLUS into a powerful 4G Combo PLUS Spectrum Analyzer, covering the full range starting at 50KHz up to 4GHz with no gaps or limitations. A future firmware license will allow you to expand the range up to 5.1GHz with no need for additional hardware.

Note

To assemble in a WSUB1G PLUS you need to have the , but this is not required for SLIM models.

What is an RF Explorer Spectrum Analyzer?

An RF Explorer Spectrum Analyzer is a special device designed to detect very sensitive signal radiation and identify signal interference, tune antenna setups, detect signal leakage and find hidden bugs, among many other applications.
The combination of small size, great sensitivity, and robust design makes it the ideal instrument to carry on for indoor and outdoor measurements.

When connected to a computer, it can be controlled by free software available for download with stunning high-resolution graphics, data storage, and reply features.

How RF Explorer Works?

For introductory details and quick start guide, please visit

For best handling work at the desk, we recommend the

For best results detecting near field signal sources or interferences, we recommend the

Specifications

Frequency band: Right connector: 240 – 4000MHz
It can be expanded up to 5.1GHz with additional firmware license
Frequency span in a single sweep: 2 – 960MHz
Internal selectable LNA 25dB gain
Internal selectable Attenuators 30dB and 60dB
Wifi Analyzer for the 2.4GHz band
Standard SMA 50 ohms connectors
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
Support included for Windows, Linux and MacOS X

Applications

RF Spectrum Analysis for FM, TV and DTV, ISM, RFID, GSM, 4G/5G, IoT, GPS, Bluetooth
WiFi analysis and fine-tuning
Interference hunting
EMC pre-testing
(with Signal Generator working as Tracking SNA): See this link for more details