GPアンテナを設置しました。
I installed a GP ground plane antenna in my shack. [Daiichi Dempa Kogyo's Website] https://www.diamond-ant.co.jp/product... Instagram / takumiotc X (formerly Twitter) / takumiotc Free Sound Source (DOVA-SYNDROME) https://dova-s.jp/_mob
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144/430/1200MHzトリプルバンドグランドプレーンアンテナ設置！コメットGP-95
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I tried operating amateur radio on 14MHz using Daiichi Denpa Kogyo RHM12 with a vertical antenna ...
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RGO ONE on Two Bands: WB0RLJ @ US-4011 on 2026-06-23 (UTC) - Chalco Hills State Recreation Area
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Why Hydrofoil Boats Disappeared
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More range on 2m for under €10 – this antenna is surprising
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GPアンテナを設置してみた！【ダイヤモンド X520M】
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Unbelievable Smart Workers Compilation 2026 🚧👷 Smart Engineers vs Construction Fails #38
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We compared the cheapest handheld devices from each company.
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50オームの謎：同軸ケーブルの真実
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単純に長いアンテナがいいのか受信感度を検証。
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Never Buy a Water Pump Again! A 65-Year-Old Plumber Made His Own Water Pump Using PVC Pipes | Update
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Amateur radio HF operation techniques: How can you strengthen a mobile antenna with long wire to ...
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Introducing the COMET CHV-5a shortened dipole antenna.
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HF帯～50MHZ帯のGPアンテナを設置しました
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Radio Maintenance - Hijet Jumbo - Maria School
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How Good is Your CB Antenna? (Tier List)
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DIAMOND X30 vs. X50 vs. X200 | Confronto antenne VHF UHF
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[Amateur Radio] Make a 7MHz full-size dipole antenna.
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COMET CAT-300 Antenna Tuner ~CQ Ohm original version~.
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