144-430 Mhz Dual Band Dipol SWR Ölçümü (TA5LVC)

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My new LNA with 144/430 notch. 5189Z 20 dB.

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HYS TC-40UV Dual Band VHF UHF 2meter 70cm 144/430Mhz 100W 15.7inch Fiberglass Outdoor Base Antenna

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YMBお手軽144/430/1200MHz３バンド運用 HD 1080p

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Workman SX-144-430 SWR Meter Grounding Issue

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Simple 2band antenna for baofeng, 144 + 430 LPD, PMR dipole

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Antena Nagoya NL770R 144/430 Mhz

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Test of workman 144/430

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Посмотрим, что внутри OPEK UVS-200 (Коллинеарная УКВ антенна 144-148 / 430-440 МГц)

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DIY 2 meter counterpoise to boost performance of my 144/430 MHz antenna for my Yaesu handheld radio

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TIDRADIO TD-H8 Handy Talkie \

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HAMKING X-30N 144/430 MHz

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Антенна 144/430 MHz

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Nagoya 144 / 430 MHZ Dual Band Handheld Antenna

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Nagoya 144/430 MHZ Dual Band Handheld Antenna

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LNA 245-275 MHz 19dB PGA103+ with 144/430 notch

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TYT MD-2017 MD2017 Dual Band DMR/Analog 144/430 Radio

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Ailunce AY-04 Dualband Yagi 144/430 Mhz

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Radio antenna 144 \u0026 430 MHZ | DESIGN ANTENNA |

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