radios frequency blocker comparison - August 2025

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ATS25X2 Full Band Radio Receiver DSP Shortwave Frequency Radio Receiver Scanner with Spectrum Scanning

Eujgoov

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9,9

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CPR V10000 Call Blocker for Landline Phones. Dual Mode Protection to Allow and Block Numbers. Pre-Loaded with 10,000 Known Nuisance Scam Numbers

CPR Call Blocker

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9,8

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VONETTI Originale Faraday Box for Car Keys- Anti-Theft Car Key Signal Blocking Pouch, RFID Keyless Entry Key Fob Protector & Blocker Blocking Cages- Car Accessories Gift for Men and Women

VONETTI

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9,6

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SIKVIO Hidden Camera Detectors, Anti Spy Detector, Bug Detector, GPS Detector, Camera Finder RF Scanner Device Detector for GPS Tracker Wireless Listening Device

SIKVIO

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9,6

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Mission Darkness TitanRF Faraday Fabric Kit 44" x 36" (.91m x 1.1m) + Extra 36" (1.1m) TitanRF Tape // Military Grade Conductive Material Blocks RF Signals WiFi Cell Bluetooth RFID EMF Shielding

Mission Darkness

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9,6

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WHonor Faraday Pouch for Car Keys, Keyless Entry Signal Blocker, Anti-Theft RFID Blocking Key Fob Protector for Car Security (2 Pack)

WHonor

27% off

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9,5

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Privise© Original Microphone Blocker • Mic Lock • Protection against audio hacking • Laptop, Tablet, Smartphone • 1pc

Privise

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9,4

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BigKing Portable Frequency Counter, GY560 50Mhz to 2.4Ghz 2-Way Radio Frequency Counter, Mini Radio Frequency Meter, Handheld Radio Frequency Testing for Car Boat

BigKing

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9,3

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iFi iDefender+ External USB Audio Ground Loop Eliminator (Type C - C)

iFi

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9,3

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xbiez RF Blocking Biaser Bias 10MHz To 6GHz RF Coaxial Blocker Broadband Radio Frequency Microwave Coaxial B

xbiez

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9,2

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ARCELI USB Isolator Module ，Audio Noise Eliminator Industrial Isolator Protection 1500V Digital Module

The USB isolator is not only good at improving most USB audio devices such as DAC, sound card, etc., but also has a wonderful impact on devices with USB interface against interference.

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Faraday Bag For Car Keys - Car Key Signal Blocker Pouch - Black Genuine Leather + Additional Pockets - KUK-94PBL Koruma®

EXCLUSIVE PREMIUM 100% LEATHER DESIGN MAKES A PERFECT GIFT Your car key protector is the perfect present for someone special.

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VTech XS1050 DECT Cordless Phone with Answering Machine, 1 Handset, Landline House Phone, AntiBacterial Plastic, Call Block, Volume Booster, Handsfree, Speed Dial, illuminated Display and Keypad

Answering Machine with 30 Mins. Record Time - The answering machine answers the call when you can't with sufficient recording time for your callers.

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Zemusinet Antennas Feed Bias Tees 50Khz-500Mhz Direct Current Blockers Biaser Broadband Radio Frequency Microwave Coaxial Bias

Easy To Carry And Easy To Use

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Wsdsgz Antennas Feed Bias Tees 50Khz-500Mhz Direct Current Blockers Biaser Broadband Radio Frequency Microwave Coaxial Bias

Antennas Biaser

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RF Coaxial Blocker Bias Feeder 1 Pcs 10MHz-6GHz Bias Tee 10MHz-6GHz Broadband Radio Frequency Microwave Coaxial Bias

Isolating capacitance isolating dc to prevent dc voltage from leaking to subsequent circuits or test instruments;

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Ldabrye Antennas Feed Bias Tees 50Khz-500Mhz Direct Current Blockers Biaser Broadband Radio Frequency Microwave Coaxial Bias

Practical And wear resistant.

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YIGZYCN Antennas Feed Bias Tees 50Khz-500Mhz Direct Current Blockers Biaser Broadband Radio Frequency Microwave Coaxial Bias

Easy To Carry And Easy To Use

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BT Advanced Cordless Landline House Phone with 100 Percent Nuisance Call Blocker, Digital Answering Machine, Twin Handset Pack

Block 100 percent of nuisance calls with the trueCall virtual assistant which announces all unknown calls and allows friends and family straight through

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Blockers Bias Coaxial Feed Bias Tees 50KHz-500MHz Broadband Radio Frequency Microwave Coaxial Bias Antennas Analyzers

Applicable To Bias Tees 50Khz-500Mhz Direct Current Blockers

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TQUXNGA Blockers Bias Coaxial Feed Bias Tees 50KHz-500MHz Broadband Radio Frequency Microwave Coaxial Bias Antennas Analyzers

Easy To Carry And Easy To Use

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Shntig Blockers Bias Coaxial Feed Bias Tees 50KHz-500MHz Broadband Radio Frequency Microwave Coaxial Bias Antennas Analyzers

Antennas Biaser

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Radios frequency blocker in comparison

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Radios frequency blocker in comparison

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