7L4WVU/3　自作トランシーバー　SOTA JA/NR-076 奈良県　明神山

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7L4WVU/3 SOTA JA/SI-091 Kakuyokusan 280m

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電波文化祭　サイクル３出展。7L4WVUブース

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7L4WVU/3 SOTA JA/OS-012 Ryuouzan, 29MHz FM

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7L4WVU/1_SOTA_JA/TK-035 Raidenyama

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50MHz AM QRP transceiver 7L4WVU

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How to fill multiple Harris RF-7850M with a USB drive

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An EASY Antenna for HF - F-Loop 3.0 | K7SW Ham Radio

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ACCSOON CINEVIEW MASTER 4K WIRELESS TRANSMISSION SYSTEM (EP.348)

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Make THIS VHF antenna easily | K7SW Ham Radio

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Casette box size 50MHz SSB, AM, CW transceiver

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The WA3RNC Easy Build Morse Code Ham Radio Kit

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Hear what NVIS sounds like from 3 locations | K7SW Ham Radio

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Homemade short wave receiver ( 7 tubes )

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My Homebrew Communications Receiver

(18:53)

How to Wire a VerifEye™ Series 7000 Submeter for 3-Phase Applications

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アンテナチューナーの製作 QRP Antenna tuner

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50MHz AM QRP Transceiver 7L4WVU

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7L4WVU Homebrew 5 band transceiver

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7L4WVU/8 SOTA JA8/OM-066 \u0026 -038

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Homemade MW radio ( 3 tubes, Regen, 0-V-2 )

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Assembly of Homemade 1.8-50MHz transceiver

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7L4WVU Homebrew shortwave receiver

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7L4WVU/2 SOTA JA/KN-026 Marudake 1155m

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Tunable Rod antenna project for BCL or QRP ham radio.

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7L4WVU/JR6 Okinawa 自作トランシーバー沖縄移動

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FT8 operation with analog VFO TX RX

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