ASI8821 (PCI Express) and ASI8921 (PCI) - Multi Channel Tuner Adapters 

 


The ASI8921/ASI8821 series are professional PCI tuner adapters designed for use in AM/FM/RBDS/RDS radio broadcast audio monitoring and auditing.

The ASI8921 and ASI8821 are based on tuner modules. Each module has four tuners on it and the ASI8921/ASI8821 can hold a maximum of two modules. The ASI8921 is a PCI adapter and the ASI8821 is a PCI Express (PCIe) adapter.

Up to eight different channels of AM or FM can be received and recorded simultaneously from a single antenna input. Recording formats include PCM and MPEG-1 layer2 and MPEG-1 Layer 3 (MP3).


FEATURES

  • Up to 8 channels of AM/FM audio capture

  • PCI interface (ASI8921) or PCIe interface(ASI8821)

  • Up to 8 channels of FM RBDS/RDS data capture

  • AM/FM tuners can be fed from individual external antennas

  • Audio monitoring of all tuners simultaneously

  • MRX technology allows each stream to have an independent sample rate of between 8 and 48kHz

  • PCM and MPEG-1 Layer 2 and MP3 recording formats

  • Half-length PCI card

  • Up to 8 cards in one system

  • Windows 7/XP/Server 2003 and Linux software drivers available


ORDERING INFORMATION

Model Tuners
ASI8921-1000
ASI8821-1000
4 AM/FM/RBDS/RDS
ASI8921-1100
ASI8821-1100
8 AM/FM/RBDS/RDS
ASI8921-2000
ASI8821-2000
4 AM/FM/RBDS/RDS +
MCX external antenna jacks
ASI8921-2200
ASI8821-2200
8 AM/FM/RBDS/RDS +
MCX external antenna jacks

 

  Documentation:
ASI8921/ASI8821 Datasheet

Drivers:
Windows WAVE and WDM Driver
(ASI8821 requires driver 4.04 or later)

Linux HPI and ALSA Driver