Specifications

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www.grove-ent.com
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Technical Questions? [phone] or [e-mail]. Due to high call volume, technical calls will be limited to 3 minutes.
WiNRADiO PC-based Receivers, G303 Series
The G303 Series receivers are low-cost, software-
defined shortwave receivers for amateur and less-de-
manding professional applications.
WiNRADiO PC-based Receivers, G313 Series
The G313 Series receivers are professional, software-
defined shortwave receivers, for demanding monitoring
and surveillance applications.
This is an internal model, where the entire front end of a very sensitive shortware receiver
(9kHz-30MHz) is contained on a PCI card, extremely well-shielded against the effects of
PC-generated interference. The demodulation is performed by the PC using advanced
digital signal processing techniques. Simple “Plug and Play” installation.
See also the optional G303 Professional demodulator and DRM decoder which
further enhance the performance of this popular, award-winning receiver.
This is an internal model, where the entire high-performance shortwave
receiver (9kHz-30MHz) is contained on a PCI card, extremely well shielded
against the effects of PC-generated interference. The demodulation is performed
by an on-board DSP, which makes it possible to use multiple receivers in a single
computer. Numerous functions and facilities include recording and playback
(both audio and IF spectrum), IF shift, notch filter, noise blanker, and numerous
test and measurements facilities including several spectrum analyzers. There are
also numerous hardware options, factory-installed at the time of order. Simple
“Plug and Play” installation.
RCV46 WR G303i ..................................................................$449.95
RCV46P WR G303i (bundled w/professional demodulator) ........$549.95
RCV31 WRG313i ....... $949.95
Modifications
The WiNRADiO WR-G303e is a software-defined PC-based HF receiver (9 kHz to 30 MHz). It represents an
external version of the award-winning WR-G303i 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.
RCV46E WR G303e .............................................................. $549.95
RCV46E/P WR G303e (bundled w/professional demodulator) ... $699.95
The WiNRADiO WR-G313e is a software-defined high-performance HF receiver (9 kHz to 30 MHz, option-
ally extendable to 180 MHz) with a USB interface, an external version of the acclaimed WR-G313i receiver.
The receiver connects to an IBM-compatible PC via the USB port. Several receivers can be controlled by a
single PC to form a multi-channel HF receiver system.
The receiver has its own on-board DSP, and does not rely on the PC sound card for its performance. As the
DSP performs the final stage IF filtering and all demodulation, this receiver is entirely software-defined, which
means that additional demodulation or decoding modes can be easily added by a mere software change.
RCV31E WRG313e .... $1149.95
OPTIONS ARE FACTORY INSTALLED AND WILL TAKE 4-6 WEEKS FOR DELIVERY. To order a
receiver with any of the options, simply add the option code(s) to the receiver model number.
For example, for a 180MHz receiver with external reference oscillator, the model number will be
G313i/180/XR. Options can be mixed together (except the IF options where only one can be selected, i.e. IF1
and IF4 cannot be selected at the same time).
MOD04 - Frequency Extension Option (G313/180) ........................... $249.95
MOD05 - External Reference Oscillator Option (G313/XR) ................. $199.95
MOD06 - Reference Oscillator Output Option (G313/RO) ................. $149.95
MOD07 - Intermediate Frequency Output Option 10.7 MHz (G313/IF1) $249.95
MOD08 - Intermediate Frequency Output Option 45 MHz (G313/IF4) $199.95