Beacon 4M
2:37
MRF300AN Amplifier Board 88-108 MHz
11:30
MRF300 х 2 (10min continuous test, temperature control and power output)
18:37
DIY RF AMP RD70HVF1 245MHz 60W ทดลองสร้างเพื่อการเรียนรู้ บูสเตอร์ย่าน 245MHz
10:55
RD30HVF1 UNDESTROYABLE for FM Band hy hipro-tech.
8:16
FT DX10 Ham Radio Repair Pt2 RD70HUP2 Replaced.
55:13
İsfahan Makamı - Müzik ile Tedavi - Dr. Rahmi Oruç Güvenç & Tümata
21:31
Test: PBR1KW-FM 88-108Mhz 1000W CW, Banda Ancha FM PCB+COMPONENTES.
7:07