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  • Manufacturer:
  • Newark Part No.: 34R2930
  • Manufacturer Part No ARF7456A

Product Information

  • Bluetooth Class: Class 1
  • Bluetooth Version: Bluetooth 2.0 + EDR
  • Data Rate: 723Kbps
  • Operating Frequency Range: 2.402GHz to 2.48GHz
  • Operating Temperature Max: 70°C
  • Operating Temperature Min: -20°C
  • Physical Interfaces: UART
  • Receive Sensitivity: -87dBm
  • Receiving Signal Range: -85dBm
  • SVHC: To Be Advised
  • Signal Range Max: 150m
  • Supply Voltage Max: 3.6V
  • Supply Voltage Min: 3V


ARF7456A is an Bluetooth class 1 module. This miniature module enables two-way Bluetooth transmission over a range of 150m. It uses the 2.45GHz world frequency band. This module fully complies with the V2.0+EDR Bluetooth standard and data rate goes up to 3Mbps. Data exchange and set-up are only done through an UART data port under SPP profile which can be used in two modes ie command mode and transparent mode. A miniature antenna is integrated. The module converts data from a serial link into a Bluetooth radio frame to be sent to a similar piece of equipment. The operating parameters of the Bluetooth module (serial link, Bluetooth management) can be fully updated through AT commands via the serial link. The major advantage stems from the fact that this module is fully compatible with PDA's, laptops and Bluetooth GSMs.


  • Class 1 Bluetooth
  • Frequency on the free wavebands 2.4 - 2.5GHz
  • Totally complies with the Bluetooth V2 + EDR (Enhanced Data Rate) standard
  • Radio rate up to 3Mbps
  • Serial link rate: 921.6kbps
  • Integrated miniature antenna on the PCB
  • On-board SPP & DUN profile totally compatible with the PDA, portable PC and Bluetooth GSM
  • Range: 150m


  • Security
  • RF Communications
  • Medical
  • Portable Devices
  • Industrial


CE marking applies only to end products because it is subassembly. Conformity test has been reduced


Availability:  1

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

Terms and Conditions

Check stock and lead times
    More stock available week commencing 10/19/15

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $72.48 $72.48



Quantity List Price
1 - 24 $72.48
25 - 49 $68.66
50 - 99 $65.66
100 - 249 $63.48
250+ $61.58

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