40 meter amp

10 links

160-meters antenna problems and solutions
Bill Orr W6SAI ham radio techniques Improving ground connection computer analysis of the antenna modelling ...

[ Hits: 3519 | Votes: 6 | Rating: 9.3 ]

Postage Stamp 40 Meter Wire Dipole Antenna - NC4FB
Build yourself a postage stamp 40 meter wire dipole antenna that fits in a space ...

[ Hits: 2774 | Votes: 5 | Rating: 6.5 ]

Homemade Magnetic loops antennas by F5RDS - F5RDS
Basic magnetic loop antenna examples and loop aerials theory explained This article inclued some interesting ...

[ Hits: 257 | Votes: 0 | Rating: 0 ]

IARU HF WORLD Championship
IARU HF Contest goal is to contact as many other amateurs especially IARU member society ...

[ Hits: 284 | Votes: 0 | Rating: 0 ]

G3YXM 500 W PA
40-80-160 meter band linear amplifier

[ Hits: 3622 | Votes: 3 | Rating: 7 ]
SUPERVOX - S 300
AM CW SSB linear amplifier for 160 80 and 40 meter band

[ Hits: 3269 | Votes: 2 | Rating: 5.5 ]
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 ]
5-band RF Power Amplifier
This project uses a widely available IRF510 MOSFET work on HF 80 40 30 20 ...

[ Hits: 6956 | Votes: 5 | Rating: 7.4 ]
The Two Module, 400 Watt RF Amplifier 80 Meters
This Class E RF amplifier will deliver up to 400 watts of RF output ...

[ Hits: 788 | Votes: 0 | Rating: 0 ]
A simple 50W RF Power Amplifier - AC2CZ
A simple RF power amplifier initially designed for 40 meter band can work on 10 ...

[ Hits: 1634 | Votes: 1 | Rating: 8 ]