KF8OD - ViDoe

HOMEBREW AMPLIFIERS
HAM RADIO

Antenna supports

2:30

Antenna supports

Collins HF-8062 low pass filter

1:07

Collins HF-8062 low pass filter

American Technical Ceramics 100b capacitors

1:46

American Technical Ceramics 100b capacitors

Low Pass Filter required.

1:30

Low Pass Filter required.

Short circuit no output ART2K0FE

2:01

Short circuit no output ART2K0FE

Icom IC-7610

1:47

Icom IC-7610

ART2K0FE LDMOS 16:1 output circuit

1:39

ART2K0FE LDMOS 16:1 output circuit

MRFX1k80H water cooled

2:50

MRFX1k80H water cooled

MRFX1K80H amplifier

1:54

MRFX1K80H amplifier

Ameritron AL-811H in for repair.

1:28

Ameritron AL-811H in for repair.

Swan 1200X amplifier

1:42

Swan 1200X amplifier

KF8OD labs

1:42

KF8OD labs

3CX3000F7 AMPLIFIER 10-80m

0:41

3CX3000F7 AMPLIFIER 10-80m

Tuning a low pass filter

1:56

Tuning a low pass filter

4-1000A amplifier with 872A HV supply.

0:54

4-1000A amplifier with 872A HV supply.

1xBLF188XR HF AMPLIFIER. 1.8-54mhz

1:14

1xBLF188XR HF AMPLIFIER. 1.8-54mhz

2xMRFX1K80H 1.8-54mhz HF AMPLIFIER

2:37

2xMRFX1K80H 1.8-54mhz HF AMPLIFIER

MRFX1K80H amplifier

1:14

MRFX1K80H amplifier

Drilling & tapping copper

2:14

Drilling & tapping copper

My complete auto HF station

1:05

My complete auto HF station

Spectrum analyzer testing low pass filter

0:37

Spectrum analyzer testing low pass filter

Initial setup for a LDMOS amplifier.

2:07

Initial setup for a LDMOS amplifier.

3CPX5000A7 AMP OUTPUT TEST

1:26

3CPX5000A7 AMP OUTPUT TEST

RF POWER/SWR METER

0:57

RF POWER/SWR METER

Low impedance homebrew coax works great!

0:45

Low impedance homebrew coax works great!

Making low impedance coax for LDMOS amplifiers

1:13

Making low impedance coax for LDMOS amplifiers

2xBLF188XR HF AMPLIFIER 10-160m

1:09

2xBLF188XR HF AMPLIFIER 10-160m

4xBLF188XR

1:01

4xBLF188XR

Making the amplifier boards with the Dremel tool

1:06

Making the amplifier boards with the Dremel tool

3CPX1500A7 HF 1.5KW AMPLIFIER

1:18

3CPX1500A7 HF 1.5KW AMPLIFIER