【７０００円で解決】短波のノイズを除去する定番装置を紹介　QRM Eliminator X-Phase　アマチュア無線　短波ラジオ　BCL Banggood

When receiving medium wave and shortwave signals, you'll likely hear a lot of noise. Recently, about 70% of this noise seems to originate around your home. Many amateur radio operators and shortwave radio enthusiasts are probably suffering from this. While it only affects a small portion of the noise, I'd like to introduce a device that effectively removes it using analog circuits: The QRM Eliminator X-Phase. Many people have probably built their own versions. 00:00 Introduction 00:41 Analog Noise Reduction Device 01:39 Simple Operating Principle 03:37 Unboxing Video 05:36 Disassembly 06:58 Testing Environment 12:14 Specifications 12:56 Full-Scale Use 14:04 Manual Review 17:47 Transmission Support 20:05 Key Points for Use 22:01 Summary Banggood Special Venue Transceiver Sale -- https://ban.ggood.vip/1ndkA Sales Site QRM Eliminator X-Phase QRM Eliminator X-Phase Built-in PTT Control 1-30 MHz HF Band QRM Eliminator Aluminum Alloy Broadcast Equipment Radio Eliminator https://www.banggood.com/custlink/GvK... Coupon Code BG3fe45a (For Japan, USA, UK) Expiration Date: August 31 uxcell S-Video DIN Mini Male Socket 8-Pin Signal Transmission Mini Plug for TV DVD Computer Player (PS/2 Plug) 4pcs https://amzn.to/3TdjHIR 3" Software Defined Radio SDR Radio Receiver 100K-149MHz Digital Demodulation Shortwave FM MW SSB CW HAM DSP Receiver https://www.banggood.com/custlink/3DK... FNIRSI DPS-150 DC Regulated Power Supply 0~30V 0~5A Voltage Current Adjustment CNC Programmable Switching Power Supply 4-Digit IPS Display 150W Low Noise High Precision for Research Laboratory Use Test Repair, Battery Charging, Electrical Maintenance https://amzn.to/44btBNK Handheld 4" Display, Ultra-Compact Spectrum Analyzer TinySA ULTRA 100kHz to 5.3GHz, 32GB Card Version V0.4.5.1 https://www.banggood.com/custlink/vm3... TinySA User Guide: Spectrum Analyzer Function for Seeing Radio Wave Distribution at a Glance (TOOL User Series) https://amzn.to/44f3rJa Introduction to Spectrum Analyzers: Basic Operations and Applications Useful for High-Frequency Signal Analysis (Measurement Instrument BASIC) https://amzn.to/4esKLuq AINEX Antenna Splitter, 2-Way, 2-Pack https://amzn.to/3Mbkx5t SMA Female to F-Type Male Adapter, 2-Pack, for Terrestrial Digital Antennas, Digital TV, Portable DVD Players Coaxial Adapter with F-type to SMA Conversion Terminal for One-Seg TVs, etc. https://amzn.to/4plDEsf FNIRSI-1014D 7-inch TFT LCD Display Screen 2-in-1 Dual Channel Input Storage Oscilloscope Digital Signal Generator https://www.banggood.com/custlink/vD3... KraftGeek Smartphone Tripod MagSafe Compatible | JustTap Auto-Deploy & Height Adjustable 168cm | Selfie Stick for iPhone | Magnetic Tripod Stand | Bluetooth Remote Control Included | Lightweight & Compact | Ideal for Vlogs & Food Photography | Black https://amzn.to/4eqcqye As an Associate participant, I earn referral fees through eligible sales. Radio Japan MFJ-1026 Replacement Product Information https://www.radio-part.com/ca205/155/ ANC-4 https://www.radio-part.com/ca205/729/ QRM Eliminator X-Phase Description: Connections http://www.radiomanual.info/schemi/AC... Transmission detection changed to VOX type The X-Phase-2 QRM-killer https://a43.veron.nl/wp-content/uploa... ////////////////////////////////////////////////////////////////////////////////// This is a powerful analog noise reduction device that is extremely effective, mainly in the HF (shortwave) band. Representative products include "MFJ-1026" and "ANC-4," and more recently, there are overseas-made clone products that utilize SDR technology. Improving the sensitivity of the MFJ1026 http://psk31.cocolog-nifty.com/digita... MFJ-1025/1026 https://www.w8ji.com/mfj-1025_1026.htm MFJ-1025 Manual https://manuals.repeater-builder.com/... YouTube Video MFJ-1025 become MFJ-1026 with few simple steps! repair finished (part 2)    • MFJ-1025 become MFJ-1026 with few simple s...   MFJ 1025 (QRM ELIMINATOR) BARGAIN/RESTORATION Part 1/2    • MFJ-1025 become MFJ-1026 with few simple s...   QRM Eliminator: A leading noise cancellation product from German company WiMo... https://www.wimo.com/media/akeneo_con... Trying out the QRM Eliminator https://www.jh4vaj.com/archives/45189 QRM Eliminator X-phase QRM Eliminator X-phase (Noise Canceller) https://jj8xnp.github.io/AmateurRadio... ///////////////////////////////////////////////////////////////////////////////////// [Unknown but top-notch performance] Around 10,000 yen. Supports medium wave, short wave, airband, SSB, AM, and FM. Why does it have such a bad reputation? Thorough Investigation: Amateur Radio, BCL, Shortwave, DeepSDR101 SDR-101, Banggood    • 【無名でも性能はピカイチ】１万円前後　中波・短波・エアバンド　ＳＳＢ・ＡＭ・ＦＭも対...   [The Ultimate Idea] Ultra-Compact Power Supply: When You Need That Voltage...