Band Pass Signal Filter, Dual 978-1090 MHz
Band Pass Signal Filter, Dual 978-1090 MHz
Band Pass Signal Filter, Dual 978-1090 MHz
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Band Pass Signal Filter, Dual 978-1090 MHz

$29.25
$29.25
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Designed for noisy radio frequency (RF) environments to help isolate both 1090 MHz and 978 MHz ADS-B signals.  Combined with our Pro Stick SDR dongle it will allow you to create an ADS-B receiver to track aircraft up to 250NM away.
  • 1090 MHz ADS-B/Mode S Filter
  • SMA Female to SMA Male
  • Passes range 980-1150 MHz
  • Reduces RF noise, increasing number of ADS-B/Mode S messages
  • Ideal for RTL-SDR USB Dongle receivers like PiAware

    Customer Reviews

    Based on 181 reviews
    81%
    (147)
    8%
    (14)
    5%
    (9)
    3%
    (5)
    3%
    (6)
    K
    KO
    Pleasantly surprised

    Helped improve the range of my indoor attic antenna significantly. Pairing this filter with the Prostick plus brought me from finding planes only 3-5nm away to a max around 160nm - from an antenna in my attic! I couldn't believe the difference. Highly recommended

    C
    Carlos Peralta
    Filtro no es del todo preciso

    Descripcion mala

    M
    Mitchell Herf
    Well-built. Effectivly eliminates out of band interference and desensitization

    Effective. Solid construction. Negligible insertion loss.

    C
    Chris K
    Great filter!

    This is a great little filter. It keeps me out of trouble from overloading the radio it is attached to!

    T
    Tom
    Great filter

    I measured 3dB bandwidth as 966-1150 MHz, which covers the exact range it's supposed to. Beyond that are sharp edges to more than 45dB rejection down to 100 MHz and up to 3 GHz. At the 2 specific ADSB frequencies the loss is less than 2dB and SWR less than 1.8. Or in other words, this lets the right frequencies through, and blocks the rest. This is a really great filter.

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