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1 MHz Low Pass Filter

This high performance low-pass filter is designed with a corner frequency (-3 dB point) of 1 MHz. Distinguished characteristics are as follows:

  • The design is completely passive to eliminate any possibility of noise or distortion.

  • The design uses high Q torroidal inductors to provide an extremely sharp filter response.

  • High Ultimate Rejection

  • Capable of passing DC

  • The filter is housed in an rf tight/shielded cast aluminum enclosure.

    Specifications

    Input/Output Impedance: 50 ohms

    Passband Insertion Loss DC to 800 kHz: 0.5 dB

    Corner Frequency (-3 dB point): 1 MHz

    -60 dB attenuation point: 1.6 MHz

    Ultimte Rejection: >60 dB from 1.6 MHz and above

    Dimensions: 5.5 in(14 cm) x 2.5 in(6cm) x 2.25 in(6.7cm)

    Connectors: SO-239 (standard), N, BNC, SMA

    Filter Response

    Frequency       Attenuation
    50 kHz          -0.5 dB
    500 kHz         -0.5 dB
    1.02 MHz        -3.0 dB
    1.06 MHz        -6.0 dB
    1.2 MHz          -22 dB
    1.4 MHz          -31 dB
    1.6 MHz          -60 dB
    2.0 MHz          -74 dB
    2.2 MHz          -69 dB

    Price $120.00

    BNC add +$3, N add +$6, Gold SMA add +$18

    Shipping and Handling in North America $10.00

    Shipping and Handling outside North America $18.00

    Custom Low Pass Filters

    Kiwa can design and build custom Low Pass Filters to meet your requirements. Pricing is $150 to $200 per filter depending on the frequency and core materials.

    Please feel free to contact Kiwa for your design requirements.

    Kiwa Electronics

    503 7th. Ave. N.E.
    Kasson, MN 55944 USA
    507.634.6134
    kiwa@wolfenet.com


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