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Radio Frequency Filters of 2025
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Best Choice1
HoozilicHoozilic 200W Shortwave Band Pass Filter, LC Filter with M Female Connector, High Isolation Antenna Filter for Ham Radio (7MHz)
9.6Exceptional
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Value for Money2
NooElecNooelec Ham Filter Bank Barebones - Multiband Radio Module with 5 Separate Bandpass Filters and Passthrough. Operates at 5 Common ISM Frequencies to Cover the 2m, 1.25m, 70cm, 33cm, and 23cm Ham Bands
9.5Excellent
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3
NooElecFlamingo+ FM - Broadcast FM Bandstop Filter v2 (FM Notch Filter) for Software Defined Radio (RTL-SDR) Applications. Blocks Problematic 88-108MHz Frequencies from Your SMA-Connected Radio
9.3Excellent
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4
RTL-SDR BlogBroadcast FM Block Filter (88-108 MHz Block) by RTL-SDR Blog
10% Off9.1Excellent
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5
NatudecoReceiver Filter, 915MHz Receiver Bandpass Filter Wide Compatibility Saw Bandpass Filter with SMA Interface for Improved Signal Quality
8.9Very Good
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6
jiahesuwjiahesuw Upgrades 1420MHz Bandpass Filter for Radio Astronomy 80MHz Band Simple Installation for 1420MHz Radio Astronomy
8.8Very Good
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7
SwpeetSwpeet 32Pcs 7 Sizes Clip-on Ferrite Ring Core with Toroid Core Assortment Kit, RFI EMI Noise Suppressor Cable Clip for 3.5/5/7/9/13/15/42 * 24 * 16mm Diameter HDMI USB Cable
8.7Very Good
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8
NESDRFlamingo+ AM (Flamingo AM v2) - High Attenuation Broadcast AM Bandstop (Notch) Filter for Software Defined Radio (RTL-SDR) Applications. Blocks 300kHz to 1900kHz on Connected Device
8.6Very Good
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9
CHENZILINCHENZILIN Metal Bandpass Filter BPF118-136MHz 50ohm Band Pass Filter for Air Frequency Band
8.3Good
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10
WorkmanWORKMAN NF 20 CB Radio Stereo Power Noise Filter 120w RMS Power HANDLING
8.2Good
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