SCT2400 Image


RF Transceiver by CML Microcircuits

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The SCT2400 is a highly integrated digital radio transceiver based on spread spectrum modulation that operates in the 2.4 GHz ISM band. It is designed to provide secure digital voice and data communication channels over a long range (up to 12km line of sight) for systems operating in both licensed and unlicensed bands. This device provides an exceptional range of 12 km (line of sight) with up to 100 mW of output power, while consuming just 10 mA in scan mode, around 52mA when receiving voice and just 64mA when transmitting voice.

The SCT2400 operates from a single 3V supply and supports digital voice modes that include peer to peer, group call and broadcast, along with an SMS data mode. This transceiver has integrated CML’s voice coding expertise and advanced forward error correction, which maintains clarity and security over long ranges in low power radio systems such as Private Mobile Radio (PMR) and Land Mobile Radio (LMR). It is available in a 10 x 10 mm, 144-BGA package and is ideal for portable, mobile and wearable products, including fitness trackers, smart clothing and wireless headsets.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    CML Microcircuits
  • Description
    Low-power Digital Voice and Data Transceiver for 2.4 GHz Band

General Parameters

  • Type
  • Frequency
    2.4 GHz
  • Applications_Bands
    ISM Band - 2.4 GHz
  • Output Power(dBm)
    12 dBm
  • Rx Sensitivity
    -119 dBm
  • Data Interface
  • Supply Voltage
    1.8 to 3.6 V
  • Dimension
    10 x 10 mm
  • Rx Current
    52 mA
  • Tx Current
    64 mA
  • Package

Technical Documents

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