User Manual

Installation
4
G303 Receiver Models
There are two basic models of the WiNRADiO G303 receiver:
• G303i (PCI card based “internal” model)
• G303e (USB based “external” model)
Both receivers have similar parameters and identical software user
interface. This manual covers the installation and operational aspects for
both types.
The G303i model has two connectors: the antenna connector (SMA type,
50 ohm) and 12 kHz IF (intermediate frequency) output:
The signal from the 12 kHz IF output is normally connected to the PC sound
card, where it is digitized, to be then processed by the PC.
The advantage of this model is that it does not require any external power
supply, and does not occupy any additional desk space. The receiver is very
well shielded to prevent any interference generated by the PC from entering
the receiver.
The receiver comes with a suitable “audio lead” to connect the 12 kHz IF
output to the sound card input.