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Making process of chestnut bread in my home.

About Fiberglass antenna mast repair. Very simple and easy process... miss caption 0:21 "Loctite401 cyanoarylate " to " Loctite401 cyanoacrylate" "c" miss "Fishing line Noylon" to "Fishing line Nylon" "o" added sorry.... #antenna#mast#hf#ham#repair#vertical

아마추어무선사 1급 영어 강과 시험 제작 동영상입니다. 2018년 1회 강좌를 중심으로 기출 문제를 분석한 동영상입니다. VHS 제작입니다.

Power consumption test of YAESU FT-857D at low RF power range.

field operation in changwon junkmarket at 29, september 2019

Last typhoon(no.5 Kong-rey) has passed in this year.

Thanks for nice qso..SEON OM(HL2AVS) This video is Caption ver.3 Which do you like? I want your comment about my video. Thanks for watching. DE 6K5CUH/AC2VN

Chinnol observatory ( GL : PM44bw ) Thank you JL8TZP/5 for your nice QSO.. this video caption is version 2.

Chinnol observatory ( GL : PM44bw ) Thank you JA5SNM for your nice QSO. this video caption is version 1.

Chinnol observatory (GL : PM44BW) port of samcheonpo..(real samcheonpo) Sacheon-si Gyeongsangnam-do S.Korea Thanks for watching. See you next QSO 6K5CUH/AC2VN TU 73 . .

This video shows Portable CW QSO with OH4RF in Finland on 20m band. HL0JTA is call sign of the Jinju branch of KOREA AMATEUR LEAGUE. This day, RF power is 30watts. Thank you BEN (OH4RF) for your nice qso..

Ancient communication tower is located on top of the Mt. Gwangjesan in Jinju S. Korea. At long ago, this facility has relayed military information to Seoul using fire light and smoke. Thanks for watching. DE 6K5CUH/AC2VN TU 73 ..

Field day of The JINJU branch of KARL on September 16th. Thanks for watching de 6K5CUH/AC2VN TU 73.. RIG : IC-7600, IC-7300, FT-991 Ant : v-dipole(7, 21, 28Mhz), 40m band mono vertical antenna PWR : LFP Battery 30AH x 1, 20AH x 1

IOTA Operation in Namhae island(AS-081 GROUP) OP is Osamu Kato(HL1ZJC/JH1XZX) from Yokohama in Japan. Thanks for watching. de 6K5CUH/AC2VN 73..

Review - Stanley growler

Portable cw qso using ft-857D and new portable battery

Vertical setup End Fed Half Wave(EFHW) antenna

Portable CW QSO with JH5HDB on 18MHz

Portable operation on april 21, 2018

Sample CW QSO for my self training

Beginning of Portable Ham Operation 2018

Portable operation on March 31, 2018

Goldfish hatching

2015 대전사이언스패스티벌 ( HL1MVK 촬영)

대전사이언스페스티벌 한국아마추어무선연맹 부스

20150913 의령 한우산 아마추어무선

Portable battery power for yaesu ft-857d

TEST of DS4OVT multiband zepp antenna(7, 14, 21, 28Mhz) with various installation condition.

HAM RADIO VHF 2M (144Mhz) DX KOREA to JAPAN (about 300km)