CR41

Features: • Provides Antenna-to-Bits Data Stream• Single Heterodyne Conversion• Programmable Antialiasing and Shaping Filters• Autonomous Half Duplex Direct Sequence Modem• Selectable DBPSK, DQPSK Signalling• Antenna Diversity Selection• Differential Data ...

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SeekIC No. : 004315976 Detail

CR41: Features: • Provides Antenna-to-Bits Data Stream• Single Heterodyne Conversion• Programmable Antialiasing and Shaping Filters• Autonomous Half Duplex Direct Sequence Modem...

floor Price/Ceiling Price

Part Number:
CR41
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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Upload time: 2024/3/28

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Product Details

Description



Features:

• Provides Antenna-to-Bits Data Stream
• Single Heterodyne Conversion
• Programmable Antialiasing and Shaping Filters
• Autonomous Half Duplex Direct Sequence Modem
• Selectable DBPSK, DQPSK Signalling
• Antenna Diversity Selection
• Differential Data Encoding/Decoding
• Programmable 16-Bit PN Code
• Data Rates Up to 2Mbps DQPSK Standard
• Data Rates Up to 4Mbps DQPSK with Modifications
• Power Management Control
• Low Profile PCMCIA PC Card Type II



Description

The Radio Card product CR41 provides all the hardware required to implement wireless communication using Direct Sequence Spread Spectrum (DSSS) technology. Only an external Media Access Controller is required.

DSSS technology CR41 provides interference rejection in the presence of narrow band noise. Since the output power is spread across such a large bandwidth, the DSSS signal is low level and wide bandwidth and therefore not intrusive to other equipment. Evaluation kits include two MACless cards in a PCMCIA Type II form factor and users guide AN9808. The PRISM1RCEVAL MACless radio kit does not include any software.

THE PCMCIA BUS INTERFACE HAS NOT BEEN IMPLEMENTED IN THIS CARD, THEREFORE A PROPER INTERFACE IS REQUIRED, (SEE SIGNAL DESCRIPTION).

CR41 has been designed to allow evaluation of the Intersil PRISM Direct Sequence chip set. The PRISM1RC-EVAL is not FCC approved as an intentional radiator and is intended for use with cabled connections only (30dB attenuation recommended antenna port to antenna port).

An FCC experimental license CR41 is required while transmitting over the air with unapproved equipment. ™




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