The WiNRADiO WR-G305e is a software-defined PC-based wideband receiver (9 kHz to 1800 MHz, expandable to 3500 MHz with an optional downconverter). It represents an external version of the WR-G305i receiver, with equivalent performance.

The PC-based receiver is USB-controlled and compatible with modern desktop and laptop computers with USB interface. An optional serial interface is also available.

WiNRADiO WR-G305e receiver

The WiNRADiO G305e: A truly ground-breaking scanner that will surely amaze you.


 Frequency range from 9 kHz to 1800 MHz
     (except cellular bands where required by law)
 Software-defined demodulation
 Extraordinary sensitivity
 Tracking front-end filters
 Excellent strong signal handling
 Real-time spectrum analyzer
 Spot-on tuning in 1Hz steps
 Accurate signal strength indicator
 Fast scanning speed
 Multiple squelch modes
 Very low phase noise
 DRM decoder option
 APCO P25 decoder option
 3.5 GHz downconverter option
 USB interface (serial optional)
 Plug and Play installation

With the Professional Demodulator Option, the many additional features include:

 Continuously variable IF bandwidth 100 Hz - 15 kHz
 User adjustable filter selectivity
 WiNRADiO Digital Bridge™ compatibility
 Built-in test and measurement instrumentation
 Interactive block diagrams

Marine Application Suite (software option):

The Marine Application Suite adds dedicated marine features, further enhancing the capabilities of the G305 receiver. This includes decoding of HF Fax, NAVTEX, HF/VHF DSC and TELEX.

G3 - the third generation The WR-G305e is another member of our award-winning family of G3 software defined receivers.

A Software Defined Radio (SDR) is such where demodulation and the last IF (intermediate frequency) processing are done entirely in software. Usually this means using a DSP, but in the case of the G305e, this processing is done on a PC. Most modern PCs are now faster and more powerful than many DSPs were only a few years ago. So, if you own a PC, the chances are that you already own an important part of a software defined radio receiver!

In addition to the flexible and friendly user interface, with its numerous functions and facilities not normally available on conventional receivers, the WiNRADiO G305e receiver excells particularly by the ability of its demodulators: While the Standard Demodulator provides performance of a highly respectable general-coverage scanner, including a real-time spectrum scope, synchronous AM demodulation and other features, the optional Professional Demodulator offers even more: continuous IF filter bandwidth adjustment (in 1 Hz increments), interactive block diagrams with two additional audio spectrum scopes, and even built-in signal measurement facilities.

An optional DRM decoder/demodulator is also available.

WR-G305e Package

What's included?

The standard WR-G305e package includes:

 WR-G305e receiver
 CD ROM with application software and user's guide
 Low-noise switch-mode power supply
 Start-up antenna
 USB cable
 BNC-to-SMA adapter

No lengthy and frustrating installation needed: Run the installation program, plug the receiver in and experience scanning the bands as you never did before!

System requirements:

 PC with 500 MHz Pentium CPU or faster
 One free USB socket
 Windows XP, Vista, Windows 7, 8 or 10
 Standard sound card

Interested? Please use our Rapid Response Form to register your interest in this product, or to request more information.

 Hardware options
 Detailed technical specifications
 DRM Decoder Option
 APCO P25 Decoder Option
 Advanced Trunking Option
 Advanced Digital Suite
 WR-PPS-G3 Portable Power Supply
 Application software download
 Third party developer's information
 Comparative summary of WiNRADiO Receivers
 WiNRADiO Dealers
 Online ordering via