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8TR1111

Front End Module by OctoTech Inc. (7 more products)

Note : Your request will be directed to OctoTech Inc..

The 8TR1111 from OctoTech is an RF Front-End IC that operates from 863 to 870 MHz and 902 to 928 MHz. It is designed for sub-GHz wireless systems, including Sigfox, LoRaWAN, WPAN, LPWAN, Z-wave, Weightless, and other proprietary ISM band wireless systems. This FEM consists of an integrated high power amplifier and an antenna switch. In the Tx mode, it delivers a saturated output power of 25 dBm with a small signal gain of 35 dB and has an isolation of 22 dB. In the Rx mode, it can handle an input P1dB of 20 dBm and has a bypass insertion loss of 1.5 dB.

The 8TR1111 requires a supply voltage from 1.8 to 3.6 V and is available in a 16-pin QFN package that measures 3.0 x 3.0 x 0.45mm. It is also suitable for IoT nodes, gateways, smart home, industrial & building automation, and range extender applications.

Product Specifications

    Product Details

    • Part Number :
      8TR1111
    • Manufacturer :
      OctoTech Inc.
    • Description :
      Front-End Modules for Sub-GHz ISM Band Applications

    General Parameters

    • Type :
      Transmit / Receive Module
    • Configuration :
      Power Amplifier, Switch
    • Switch Configuration :
      SPDT
    • Application Industry :
      Sigfox, LoRaWAN, WPAN, LPWAN, IoT, Gateways, Industrial and Building Automation, Proprietary ISM-Band Wireless Systems
    • Application :
      IoT
    • Wireless Standard :
      LoRa
    • Bands :
      Dual Band
    • Frequency :
      863-870/902-928 MHz
    • Current :
      70 mA (Quiescent)
    • Tx Power :
      25 dBm
    • Tx Gain :
      35 dB
    • Tx Current :
      260 mA
    • Tx P1dB :
      20 dBm
    • Voltage :
      1.8 to 3.3 V
    • Insertion Loss :
      1.5 dB (Rx)
    • Isolation :
      22 dB (Tx-Rx)
    • Package Type :
      Surface Mount
    • Package :
      16-pin QFN Package
    • Dimensions :
      3.0 x 3.0 x 0.45 mm
    • Note :
      Temperature : -40 to 125 Degree C, Die in Wafer Form Available

    Technical Documents

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