Reduced price!

-5%

Broadcast FM Band Cut filter by RTL-SDR.com RTL-SDR.com SDR accessory FILTRE-RTLSDR-FM-473 View larger

RTL-SDR.com

FILTRE-RTLSDR-FM-473

New product

China

Broadcast FM Band Cut filter by RTL-SDR.com

rating Read the 4 reviews
Average rating: 5/5 Number of reviews: 4

This band-cut filter is design by RTL-SDR.com, it blocks and reject broadcast FM band between 88 to 108 MHz with over 50dB of attenuation.

Insertion loss is less than 0.5 dB between 0-1 GHz, and less than 1.5 dB between 1-3 GHz.

A broadcast FM block filter help if you are near strong broadcasts signal in your area that overload the SDR dongle or device.

Come with : 1 filter Broadcast FM Band-Stop RTL-SDR and an adapter SMA-Male.

More details

19,40 € tax excl.

20,42 €

In stock

   More than 10 Items

Data sheet

This filter rejects signals between 88 – 108 MHz with around 50 dB or more attenuation. A broadcast FM band-stop filter is very useful for use with SDRs as in some areas broadcast FM signals can be so strong that they overload the SDR, causing very poor performance in other bands.

The filter is based on a classic 7th order Chebyshev design. The 3 dB roll off is at 76 MHz and 122 MHz. 88 MHz is attenuated by almost 60 dB, and 108 MHz is attenuated by nearly 50 dB.

Outside of the pass band the insertion loss is practically zero below 500 MHz, less than 0.5 dB from 500 MHz – 1 GHz, and below 1.5 dB between 1 GHz – 2 GHz.

Between 2 – 3 GHz performance degrades slightly, but insertion loss remains below 1.5 dB for most frequencies. The filter can also pass up to 80 mA of DC current and has negligible DC resistance.

  • LNA Wide Band 50-4000Mhz RTL-SDR
    22,09 € 23,25 € tax excl. -5%tax excl. In stock

    -5%

    Reference: RTLSDR-LNA2-WIDEBAND-764

    LNA Wide Band 50-4000Mhz RTL-SDR

    This wide-band LNA preamp improves reception performance from 50 Mhz to 4 Ghz, it is based on SPF5189Z, with a noise factor of less than 1 dB.This LNA is designed to be powered by BIAS-T with a power

    22,09 €

    23,25 €

    Reduced price!
  • Pigtail SMA Male - SMA Male 15/50/100cm Passion Radio SMA PIGTAIL-SMA-M-81
    3,96 € 4,17 € tax excl. -5%tax excl. In stock

    -5%

    Reference: PIGTAIL-SMA-M-SMA-M-81

    Pigtail SMA Male - SMA Male 15/30/50/100cm RG316

    SMA Male to SMA Male pigtail adapter, for connecting a card, for example converter Ham it upconverter card to the SDR transceiver HackRF One SDR transceiver, or the SDRPlay broadband receiverwideband

    3,96 €

    4,17 €

    Reduced price!
  • Active Loop antenna MLA-30 Plus MegaLoop 500 Khz - 30 Mhz
    39,50 € 41,58 € tax excl. -5%tax excl. In stock

    -5%

    Reference: CONNECTRF-ANT-MLA30-968

    Active Loop antenna MLA-30 Plus MegaLoop 500 Khz - 30 Mhz

    MLA-30 Plus magnetic loop active antenna for receiving HF bands from 500 kHz to 30 MHz.The MLA-30+ antenna can be used with the RTL-SDR V3 stick in direct conversion mode, with the Ham it up

    39,50 €

    41,58 €

    Reduced price!
  • Dongle RTL-SDR.com V3 TCXO + SMA + Bias-T USB stick with R860 tuner
    35,55 € 37,42 € tax excl. -5%tax excl. In stock

    -5%

    Reference: CLE-RTLSDR-V3-472

    Dongle RTL-SDR.com V3 TCXO + SMA + Bias-T USB stick with R860 tuner

    This USB stick is the optimized V3 version of RTL-SDR.com, with the R860 tuner chip (exactly the same as R820T2*) for reception from 24 to 1766 MHz. The characteristics of the dongle RTL-SDR.com v3:-

    35,55 €

    37,42 €

    Online only Reduced price!

Reviews

Click here to leave a review

rating 5
TROP TOT

pas encore mis en place

rating 5
parfait

fonctionne parfaitement, coupe la bande FM et laisse libre la bande aéro sans parasites.

rating 5
Good quality

Works as descripted.

rating 5
Filtre FM
Fonctionne a merveille, coupe vraiment la partie 88-108

Additional or similar equipment

  • SMA Male UHF Female Adapter (SO-239)

    SMA Male to UHF Female Adapter (SO-239).

    3,96 € tax incl.

    3,96 €tax excl.

    4,17 € -5%
    In stock
  • Pigtail SMA Male to UHF Male 15cm RG316

    SMA Male to UHF Male pigtail adapter. RG 316 coaxial cable 50 ohms, 15cm long.

    5,94 € tax incl.

    5,94 €tax excl.

    6,25 € -5%
    In stock
  • Pigtail SMA Male UHF Female 15/50/100cm RG316

    Adapter cable pigtail SMA Male to plug UHF Female. RG 316 50 ohm coaxial cable. Available in 3 lengths: 15, 50 and 100 cm.

    4,67 € tax incl.

    4,67 €tax excl.

    4,92 € -5%
    In stock
  • Active 0-50 Mhz mini antenna for SDR receiver

    This Mini-Whip SDR active mini-antenna enables reception of HF frequencies from 0 to 50 mhz with an SDR receiver. Compact in size, the Mini-Whip active antenna can be used as a stand-alone device

    20,50 € tax incl.

    20,50 €tax excl.

    21,58 € -5%
    In stock
  • LNA preamplifier for HF SDR 500 kHz to 30 MHz from F1OPA

    The LNA HF from F1OPA is a pre-amplifier and a low-pass filter (LNA), very powerful (+18dB to +20dB), with SMA Female connectors, for HF frequencies and short waves from 500 kHz to 30 MHz, with

    28,75 € tax incl.

    28,75 €tax excl.

    In stock
  • LNA VHF UHF preamplifier with PGA-103 + for RF and SDR application

    The LNA4ALL is a pre-amplifier and a low-pass filter (LNA) with SMA female RF connectors and for RF frequencies covering all bands from 28MHZ to 2500 MHz. It improves greatly reception performance, on

    37,42 € tax incl.

    37,42 €tax excl.

    In stock
  • Adapter SMA Male

    This RF adapter is fitted with a male SMA connector on both sides. It can be used to connect 2 SMA female cables or connectors, for example.

    3,56 € tax incl.

    3,56 €tax excl.

    3,75 € -5%
    In stock
  • SMA Female SMA Female Adapter

    This RF adapter has a female SMA connector on both sides.It can be used to connect 2 SMA male cables or connectors, for example.

    3,17 € tax incl.

    3,17 €tax excl.

    3,33 € -5%
    In stock
  • HF Antenna Balun 1:9 for SDR

    This balun is the perfect accessory to connect a long wire antenna, for example with the converter HF SDR Ham it Up to listen shortwave and HF bands from 0.5 to 30Mhz, but this balun can work up to

    14,93 € tax incl.

    14,93 €tax excl.

    15,72 € -5%
    In stock
  • Broadcast AM Band Cut filter by RTL-SDR.com

    This high-pass notch filter is designed by RTL-SDR.com and rejects the AM broadcast from 500 kHz to 1.7 MHz, with attenuation of more than 50dB. In fact, because of the attenuation, the filter is

    18,13 € tax incl.

    18,13 €tax excl.

    19,08 € -5%
    In stock
  • Telescopic dipole VHF-UHF antenna set for SDR

    VHF-UHF telescopic dipole antenna pack for SDR reception and with a flexible tripod and suction pad. This antenna set includes 1 dipole antenna support with 60cm of cable and with male SMA connector,

    7,92 € tax incl.

    7,92 €tax excl.

    8,33 € -5%
    In stock
  • LNA Wide Band 50-4000Mhz RTL-SDR

    This wide-band LNA preamp improves reception performance from 50 Mhz to 4 Ghz, it is based on SPF5189Z, with a noise factor of less than 1 dB.This LNA is designed to be powered by BIAS-T with a power

    22,09 € tax incl.

    22,09 €tax excl.

    23,25 € -5%
    In stock
  • LNA Wide Band 50-2500Mhz amplifier F1OPA

    Wide-band LNA preamp, based on PGA-103+, to improve reception performance from 50 Mhz to 1500 Mhz, with a maximum gain of 20-24dB and a noise factor of 0.4dB.This VHF-UHF LNA offers a very good

    29,92 € tax incl.

    29,92 €tax excl.

    In stock
  • LNA preamp 50-4000 Mhz with SPF5189Z

    This SPF5189Z LNA preamp improves reception performance from 50 Mhz to 4000 Mhz, based on SPF5189Z, with a noise factor of 0.6 dB and a maximum gain of approximately 20dB.This low noise amplifier is

    7,05 € tax incl.

    7,05 €tax excl.

    7,42 € -5%
    In stock
  • Diamond CMF-2000 common mode filter TVI RF choke

    The Diamond CMF-2000 is a common mode filter that will prevent TVI and EMI CEM interference, caused by the transmission coaxial cable.Usable from 1 to 54 Mhz all bands, HF amateur radio, CB 27 Mhz,

    122,63 € tax incl.

    122,63 €tax excl.

    129,08 € -5%
    Out of stock, available in 2 to 3 months
  • Ham It Up Plus V2 Nooelec UpConverter SDR HF 0.3 to 65MHz with TCXO & box

    RF converter (ULF/VLF/LF/MF/HF) for HF frequencies from 0.3 to 65 MHz and SDR (Software Defined Radio) devices such as NESDR keys, RTL-SDR, HackRF, or any VHF or SDR receiver covering the 125MHz to

    78,38 € tax incl.

    78,38 €tax excl.

    82,50 € -5%
    In stock
  • Balun One Nine v2 HF 9:1 Nooelec with aluminium housing

    Small 9:1 balun/unun (38 mm x 25.0 mm) designed to connect long wires and HF dipole antennas to your SDR HF radio, radio or Ham It Up HF upconverter. Assembled in a bespoke aluminium housing, it

    25,65 € tax incl.

    25,65 €tax excl.

    27,00 € -5%
    In stock
  • Ham It Up Nano 100kHz-65MHz HF Upconverter with TCXO Bias-Tee power supply unit

    The Ham It Up Nano is an HF upconverter that lets you extend the range of your favourite SDR or radio to at least 100kHz. It is compatible with any radio capable of operating on 125MHz-190MHz (to use

    63,23 € tax incl.

    63,23 €tax excl.

    66,56 € -5%
    In stock

Delivery Europe & Overseas

Stock and shipped from France

Product return

14 days to return, 2 warranty

Email support

Response within 24h to 72h

Secure payment

SSL, VISA, Mastercard, Paypal

Copyright 2014-2024 - Passion Radio / 4 MY PEOPLE.