hf amplifier

172 links - and 9 categories

Emtron
HF Linear amplifiers and power supplies manufacturer

[ Hits: 2686 | Votes: 1 | Rating: 1 ]
I0JXX
The I0JXX is an italian company that offers market their projects also sells electronic products ...

[ Hits: 2883 | Votes: 2 | Rating: 8.5 ]

2 kW HF Amplifier Rebuild
Heathkit SB-220 amplifier repaired at W8UM

[ Hits: 7642 | Votes: 6 | Rating: 5.17 ]

2 x GI-7B 432 MHz amplifier project
UHF RF Power amplifier used to work EME

[ Hits: 1296 | Votes: 3 | Rating: 3.33 ]

Homebrew HF Amp with 3CX3000F7
Grounded grid triode HF linear amplifier with pictures and schematics diagrams by W2DTC The amp ...

[ Hits: 3274 | Votes: 9 | Rating: 6.33 ]
I5UXJ home made amplifiers
Infomration schematics and pictures about various hf and vhf QRO linear amplifiers

[ Hits: 5402 | Votes: 7 | Rating: 4.86 ]
Amplifier for 15 and 17 meter band
The two linear amplifiers are ment for use with QRP SSB CW FM AM transmitters ...

[ Hits: 1609 | Votes: 0 | Rating: 0 ]
2 x 3-500Z HF Power Amp
A 2x3-500Z rf power amplifier for 80-10 meters

[ Hits: 4309 | Votes: 8 | Rating: 3.13 ]
5-band RF Power Amplifier
This project uses a widely available IRF510 MOSFET work on HF 80 40 30 20 ...

[ Hits: 6954 | Votes: 5 | Rating: 7.4 ]
WA2EBY HF amplifier
Revisiting the WA2EBY broadband HF amplifier

[ Hits: 2599 | Votes: 2 | Rating: 7 ]

Solid-state HF amplifiers
What makes a good solid-state amp ? by Adam Farson, VA7OJ/AB4OJ, May 2002

[ Hits: 864 | Votes: 0 | Rating: 0 ]

Low power VHF RF amplifier
Low power VHF RF amplifier with VMP1 Mosfet by IZ1BTS IK1XPD

[ Hits: 2228 | Votes: 5 | Rating: 8 ]
RW3AZ VHF amplifiers page - Alexander Skouridin
2m/70cm GS31B Power amplifier pictures

[ Hits: 1311 | Votes: 4 | Rating: 7.75 ]
A 20W Amplifier for 2 meters
VU2RAR basic VHF power amplifier suitable for 144 146 Mhz output power can vary from ...

[ Hits: 3042 | Votes: 5 | Rating: 6.6 ]
Building High Power Amplifiers
SM5BSZ article on building VHF RF amplifiers

[ Hits: 1504 | Votes: 1 | Rating: 10 ]
50 MHz VHF power amplifier
Class C tuned VHF power amplifier for the 6-meter band by ON6MU

[ Hits: 1539 | Votes: 1 | Rating: 3 ]
Power amplifier for 2m rig
An RF power supply for 144 MHz schematics and instructions

[ Hits: 2226 | Votes: 2 | Rating: 4 ]
GS-35B 6 meter amplifier
VHF power amplifier for 50MHz using GS 35B tubes output 1500 W with 75 W ...

[ Hits: 682 | Votes: 1 | Rating: 1 ]

Transistor Audio Preamplifier Circuits
Design Guidelines for Bipolar Transistor Audio Preamplifier Circuits By Mike Martell N1HFX

[ Hits: 1816 | Votes: 3 | Rating: 4.33 ]

Designing Op Amp Audio PreAmplifiers
Design guidelines for Op Amp audio preamplifier circuits by Mike Martell N1HFX

[ Hits: 1644 | Votes: 4 | Rating: 3.25 ]