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Paso 11
At first, the AirPort card in the MacBook Pro looks very similar to the one that we pulled out of the Mid 2012 MacBook Air. Closer inspection, however, reveals otherwise: Broadcom BCM4331 single-chip 802.11n dual-band wireless solution
  • At first, the AirPort card in the MacBook Pro looks very similar to the one that we pulled out of the Mid 2012 MacBook Air.

  • Closer inspection, however, reveals otherwise:

  • Broadcom BCM4331 single-chip 802.11n dual-band wireless solution

  • Broadcom BCM20702 single-chip Bluetooth 4.0 HCI solution with Bluetooth Low Energy (BLE) support

  • Skyworks WiFi Block

  • 2xSE5515 Dual-Band FrontEnds

  • 2.4GHz SE2598L and 5GHz SE5019T transmit power amps

  • 2.4GHz SKY65405 and 5GHz SKY65404 reception low-noise amps

Al principio, la tarjeta AirPort en la MacBook Pro se ve muy parecida a la que sacamos de la MacBook Air de Mediados de 2012.

Una inspección más de cerca, sin embargo, nos revela:

Solución inalámbrica de doble banda, chip único 802.11n Broadcom BCM4331

Broadcom BCM20702 único chip Bluetooth 4.0 HCI solución con soporte Bluetooth Low Energy (BLE)

Skyworks WiFi Block

2xSE5515 Dual-Band FrontEnds

Amplificador de potencia de transmisión 2.4GHz SE2598L y 5GHz SE5019T

Amplificador de bajo ruido de recepción 2.4GHz SKY65405 y 5GHz SKY65404

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