Band cut filter FM 88-108 Mhz - Notch for SDR

Broadcast FM Band Cut filter by RTL-SDR.com

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.

Availability: In stock, shipped from Europe

4 Items in stock

FILTRE-RTLSDR-FM-473

16,58 €

16,58 €

Add to cart

Customers who bought this product also bought:


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.

Accessories

Reviews Broadcast FM Band Cut filter by

Grade 
Gregor h
2018-08-04

Filtre FM

Fonctionne a merveille, coupe vraiment la partie 88-108

Write your review !

Write your review

Broadcast FM Band Cut filter by RTL-SDR.com

Broadcast FM Band Cut filter by RTL-SDR.com

Write your review

  • Rating: 5/5 based on 1 user ratings
Path: > > > Broadcast FM Band Cut filter by RTL-SDR.com
create quotation from my cart Request a quote

Holidays summer 2019: We are closed from August 2 to 18, deliveries resume from august 19, 2019.

Payment accepted: By Credit Card, VISA, MasterCard, Paypal and bank wire (T/T).

Payment method buying passion radio equipment

Secure TLS 1.2 RapidSSL


Delivery ECO with Colissimo (5-7 days) or EXPRESS with DHL, TNT, UPS, Fedex (48h/72h). More about our delivery terms.

Package prepared in 1-2 business days in ECO, and same day in EXPRESS by Fedex/UPS/DHL for orders before 10am CEST.

Return product 14 days & 2 years warranty.

Price are in Euros (€) VAT 20% Included

For company inside or outside EU, VAT don't apply, for indivudual in EU, VAT 20% apply. For individual outside EU, VAT will not be applied.

New products

Specials

Register or login with your account to see our special & discount