RF Explorer circuit schematic: RF Explorer is based on the microchip PIC24FJ64GA004 16 bits MCU along with a Silicon Labs Si4432 transceiver.Ī standalone RF spectrum analyzer that also connects to a PC running more graphical diagnostic software is unique in the wireless industry.The limit here is the CP2102 USB driver, now supported in Windows, Linux, and Mac OS by Silicon Labs. RS232 - USB protocol specification: Full documentation to interface RF Explorer with any RS232 capable software or operating system.Windows PC Client source code: Developed in C# and Visual Studio 2010, you can customize it for your own needs under the GPL license.More goodies for those who like to dig inside the hardware and software: Resolution bandwidth (RBW): automatic 2.6 Khz to 800 Khz (depends on the model).Frequency span: 112 KHz - 600MHz (depends on the model).Amplitude stability and accuracy (typical): +-3 dBm`.Frequency stability and accuracy (typical): +-10 ppm.Included matched and calibrated antenna.RF generator amplitude: -30 dBm to 21 dBm (depends on the model).Average noise level (typical): -115 dBm (depends on the model).Dynamic range: -115 dBm to 0 dBm (depends on the model).Internal expansion port for optional extensions with RF Explorer Expansion Modules.High-capacity battery for 16 plus hours of continuous run, rechargeable by USB.Lifetime free firmware upgrades available, open to community-requested features.Integrated RF Signal Generator for the ISM band of choice in a subset of models.In early 2015, a dual-band device supporting both the 2.4 GHz and 5.0 GHz ISM bands will be available. Supports frequencies from 15 to 2,700 MHz, including sub-1 GHz ISM bands and 2.4 GHz ISM band (Bluetooth, Wi-Fi, ZigBee, etc.).

Spectrum Analyzer modes: Peak Max, Normal, and Averaging.See the full list of features and specifications. The PC app, also shown above, is the product of Nuts About Nets.

This YouTube video explores the screens on the hand unit. RF Explorer ( Figure C) is the design of Ariel Rocholl and his team of engineers in Spain, manufactured by Seeed Technology in China, and distributed by Nuts About Nets.

Radio frequency analyzer