YC1ELG

  • Rangkaian pre amp mic 1 transistor

    Berikut ini rangkain pre amp mic 1 transistor dengan input mic condensor transistor menggunakan jenis npn daftar komponen : Mic condensor Q1, 2n3902 C1,C2 0,1 uF R1,R2 10 KOhm R2 100 KOhm Tegangan input 3 – 9 volt jika akan menggunakan dynamic microphone, lepaskan R1 sebesar 10 KOhm.

  • Rangkaian tone control pasif

    Rangkaian tone control pasif sangat berguna untuk kita yang tidak ingin menggunakan power supply dan penguatan op amp pada rangkaian. Rangkaian tone control pasif ini bisa menggunakan skema seperti berikut : Daftar komponen : 50 kΩ VR1 100 kΩ VR2,3 100 nF C1  10 nF C2,4  1 nF C3  10 µF C5  10 kΩ R1,3…

  • Antena Rotari Dipole Bonsai 40m band

    Pembuatan antena rotari dipole dengan cara bonsai di 40 meter band mengunakan total panjang tubing 5 meter

  • Hello i’m YC1ELG

    I started using radio communications in the early 90s ..

My Radio Station

@yc1elg

My Callsign Amateur is YC1ELG

I started using radio communications in the early 90s on SW waves when I was 15 years old, radio became a hobby for me, it made me continue experimenting with radio transmitter devices and antennas. 

I have been licensed since December 2019 and currently 2024 at the Advanced level.

I now have a DX Commander DXC–1830 antenna, a double bazooka antenna, a vertical antenna and a folded dipole antenna. 

Currently I am using a Kenwood TS-690S radio and a JJ Homebrew radio for SSB mode and FT8 mode. For local communications with amateur radio organization friends I use an Icom 2300 radio for the 2 m band and a Yaesu ft 7014 for the 70 cm band.

Thank You. YC1ELG.

Zen Irwan Susanto, S.Kom

Amateur Radio HAM