DISCONTINUED Innes FM Radcap 24 PCI Radio Capture Card

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Innes FM Radcap 24

Summary

DISCONTINUED AND REPLACED BY FM RADCAP PCI

The Radcap FM is a radio capture card designed for simultaneous recording of multiple radio stations. The frequency of each individual station may be set in software and its audio appears as a standard Windows audio input device.

The card uses four 6-channel digital-down-converter chips, each incorporating an on-chip A/D converter that digitises the entire FM band and digital filtering to extract each channel. A lower cost 6-channel version of the card, using only a single digital-down-converter is also available.

A WDM driver for Windows 2000, Windows XP, Server 2003, Vista, Server 2008, Windows 7, Server 2008-R2, Windows 8 and Server 2012 is supplied as well as software for setting the tuner frequencies and monitoring the received audio. The advanced driver software uses the processor’s SSE multimedia instruction set to demodulate each channel and perform the stereo decoding.

RDS decoding is supported in the latest driver and API.

Application

Technical Specification

Technical Specification

System Requirments

Paltform:
Windows 2000, Windows XP, Server 2003, Vista, Server 2008, Windows 7, Server 2008 R2, Windows 8, Server 2012 (32-bit and 64-bit versions)

Processor:
2.5GHz Pentium 4 or better

Memory:
256 MB minimum

Other:
Sound card or motherboard sound port for monitoring

Specifications

Tuning range:
87.5MHz to 108.5MHz in 50kHz steps

Sensitivity:
10uV for 40dB S/N

RF input impedance:
75ohms

De-emphasis:
Configurable as 50us or 75us

Audio distortion:
<0.01% Audio sampling rate:
48kHz (all other rates automatically supported via Windows sampling rate converter)

Number of stations:
24 Stereo stations

RDS decoding:
Optionally enabled in driver configuration

Dimensions:
175mm length, 100mm height

Voltages:
3.3V and 5V systems

Product Resources

Product Resources

Driver version 3518

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