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.
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)
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
A Software Defined Radio (SDR) is such where demodulation and the last
IF (intermediate frequency) processing are done entirely in software.
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!
An optional DRM decoder/demodulator is also available.
The standard WR-G305e package includes:
Comprehensive user's manual
Low-noise linear power supply
PC with 500 MHz Pentium CPU or faster
One free USB socket
Standard sound card