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China Suppliers Factory Multilayer Band Pass Filter for PHS, WLAN, GSM, Bluetooth, and Cordless Phones
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LTCC Band-Pass Filter.jpg

China Suppliers Factory Multilayer Band Pass Filter for PHS, WLAN, GSM, Bluetooth, and Cordless Phones

Introducing our Multilayer Chip Band Pass Filter series, expertly crafted for optimal performance in various applications such as PHS, WLAN, GSM, Bluetooth, PDAs, and cordless phones. These filters are designed by a leading factory in China, ensuring low insertion loss and high attenuation, all while maintaining a compact SMD chip design. This innovative design simplifies complex tuning and circuit design, making it an ideal choice for manufacturers seeking reliable components. As a trusted supplier, we guarantee quality and efficiency in every unit. Invest in our Multilayer Chip Band Pass Filters for superior performance in your electronic devices
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    Key Features

    BPF Code Description
    Type 01
    1.1 Appearance & Dimensions (mm)
    Type 01 Appearance & Dimensions
    1.2 Electrical Characteristics
    Part Number US.BPF-1608-2425-001
    Frequency Range 2400 ~ 2500 MHz
    Insertion Loss

    1.0 dB max. +25 ℃

    1.3 dB max. -40 ~ +85 ℃
    VSWR 2.0 max.
    Attenuation

    20 dB min. at 500~960 MHz

    23 dB min. at 3200 MHz

    30 dB min. at 4800~5000 MHz

    32 dB min. at 7200~7500 MHz
    Impedance 50 Ω
    Power Capacity 2.0 w max.
    Operating & Storage Temperature Range -40 ~ +85 ℃
    1.3 Characteristics Curve
    Type 01 Characteristics Curve
    Type 02
    2.1 Appearance & Dimensions (mm)
    Type 02 Appearance & Dimensions
    2.2 Electrical Characteristics
    Part Number US.BPF-1608-1820-001
    Frequency Range 1805 ~ 2025 MHz
    Insertion Loss

    2.0 dB max. +25 ℃

    2.3 dB max. -40 ~ 85 ℃
    VSWR 2.0 max.
    Attenuation

    20 dB min. at 700~ 950 MHz

    16 dB min. at 950~1050 MHz

    15 dB min. at 2400~2500 MHz

    25 dB min. at 2700~5400 MHz

    32 dB min. at 5500~6200 MHz

    25 dB min. at 9350~10150 MHz

    15 dB min. at 10500~12750 MHz
    Impedance 50 Ω
    Power Capacity 2.0 w max.
    Operating & Storage Temperature Range -40 ~ +85 ℃
    2.3 Characteristics Curve
    Type 02 Characteristics Curve 1
    Type 02 Characteristics Curve 2
    Type 03
    3.1 Appearance & Dimensions (mm)
    Type 03 Appearance & Dimensions
    3.2 Electrical Characteristics
    Part Number US.BPF-1608-4959-001
    Frequency Range 4900 ~ 5950 MHz
    Insertion Loss

    0.8 dB max. +25 ℃

    1.1 dB max. -40 ~ 85 ℃
    VSWR 2.0 max.
    Attenuation

    32 dB min. at 30~2700 MHz

    15 dB min. at 3400~3800 MHz

    15 dB min. at 9800~11900 MHz

    5 dB min. at 14700~17850 MHz
    Impedance 50 Ω
    Power Capacity 2.0 w max.
    Operating & Storage Temperature Range -40 ~ +85 ℃
    3.3 Characteristics Curve
    Type 03 Characteristics Curve 1
    Type 03 Characteristics Curve 2
    Frequently Asked Questions (FAQ)
    What is the frequency range of the Type 01 Band Pass Filter?
    The Type 01 Band Pass Filter (Part Number: US.BPF-1608-2425-001) operates within a frequency range of 2400 to 2500 MHz.
    What is the maximum insertion loss for Type 03 Band Pass Filters?
    The Type 03 Band Pass Filter (US.BPF-1608-4959-001) features an insertion loss of 0.8 dB max at +25 ℃, and 1.1 dB max within the temperature range of -40 to 85 ℃.
    What attenuation performance does the Type 02 filter offer?
    The Type 02 filter (US.BPF-1608-1820-001) provides high attenuation across multiple bands, including 20 dB min at 700~950 MHz, 25 dB min at 2700~5400 MHz, and up to 32 dB min at 5500~6200 MHz.
    What is the standard nominal impedance of these Band Pass Filters?
    All three types (Type 01, Type 02, and Type 03) of these high-performance band pass filters feature a standard characteristic impedance of 50 Ω.
    What is the operating temperature range for these components?
    These filters are built for durability and can operate and be stored safely within a temperature range of -40 ℃ to +85 ℃.
    What is the maximum power capacity of these filters?
    These Band Pass Filters support a maximum power capacity of up to 2.0 W max.

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