Amplifier

The power amplifier 6 meter band tetrode GU-43B / 4CX1000 - 1250 W

G3WZT design for a single stage bi polar 100 150W Linear Power Amplifier for the ...

144 MHz Kilowatt Amplifier with a Gu74b.

A 2 meter power amplifier

2 meter kilowatt linear amplifier

222 MHz kilowatt linear amplifier

A home made 50 MHz KW power amplifier project with picture and PCB schematic by ...

A VHF power amplifier made with two cheap RF transistors 2N3924 as driver and a ...

A home made VHF 2 5kw RF power amplifier made with a GS35B Triode and ...

YU1AW project for a home made QRO PA 144 MHz 20 kW GU36B-1

Modification of the MHW 612 by Motorola for the two meter band by sv1bsx ...

A 3CX1500 A7 8877 144mhz W6PO amplifier that running a little over 4kv on the ...

G4DCV's 144MHz amplifier with a pair of GI-7b Russian triodes

A 400 W 144 MHz GI7b Linear amplifier

This project addresses the need for a 50 MHz Amplifier providing substantial power for Australian ...

50 MHz 1500 Watt Russian GS35B amplifier Well documented Complete construction details pictures schematics and ...

G3WZT John Matthews project of a 600 Watt solid state linear amplifier for the 6 ...

Class C tuned VHF power amplifier for the 6-meter band by ON6MU

A 6 meters band amplifier width schematics

A 50MHz kW Amplifier by Goran Grubishic, 9A6C

RF Power amplifier project for the 4m band by PA70H

6-Meter Solid-State 100W Linear Amplifier complete documentation German and English

G3WZT design for a bi-polar 600W Linear Power Amplifier for the 6M band.

A 50 MHz stable and small power amplifier suitable for portable and domestic use This ...

K6ODV Six Meter KW Amplifier Designs

Home Brew 6 Meter Amplifier with a single 4CX250B by W4NFR

500 W RF Power Amplifier for 50 MHz by KB0NLY

This PA has been designed by Sergey EX8MLE and uses three Mitsubishi RD100HHF1 FETs Frequency ...

A 160W linear amplifier for 4 meters band based on GI0GDP

80 watt multi mode amplifier using one of the newer S AV36 Toshiba modules Less ...

VU2RAR basic VHF power amplifier suitable for 144 146 Mhz output power can vary from ...

Larcan LoLo 1KW 6m Amplifier is a cool power amplifier for 50 MHz thanks to ...

ACOM 1000 modification uses electric band switching such that both 6m and 4m operation can ...

Article about assembling of a Dick Smith Electronics DSE 100 Watt VHF Linear Amplifier kit ...

SM5BSZ article on building VHF RF amplifiers

144 and 432 Mhz GS35b High Power Amplifier

Pictures and circuit diagramm to build this power amplifier for 2 meters

A Compact 8877 50MHz amplifier and Power supply

VHF power amplifier for 50MHz using GS 35B tubes output 1500 W with 75 W ...

Harris Platinum I Solid State Channel 2 and 3 TV Amplifier Modules for use on ...

Home made RF power amplifier for six meter band

Infomration schematics and pictures about various hf and vhf QRO linear amplifiers

Two 50 Mhz amplifiers and antenna switch

Low power VHF RF amplifier with VMP1 Mosfet by IZ1BTS IK1XPD

LZ2US offers 3 types amplifiers for the serious VHF UHF amateur These amplifiers are very ...

A solid state amplifier for HF and 6 meters band by N4IP

VHF UHF Amplifiers

An RF power supply for 144 MHz schematics and instructions

This shows an unsuccesful attempt to build a push pull 2 m amplifier with the ...

2m/70cm GS31B Power amplifier pictures

K9EID 75W power amplifier for the six meters

This homebrew six meter linear amplifier started off life as a junker Alpha 76PA h ...

TE Systems 0510G 50 MHz meter amplifier set up for 10 watts in and 170 ...

Preamp & Power Amp By Alkberto, I0XGR

Review by Clive Davies, G4FV

Improvements to Using the Heath SB 200 Linear on Six Meters by Ron Klimas WZ1V ...

2 x GI7B in push-pull 2m and 6m 1kW Power amplifier from PA0ZH

A 144MHz FM class C RF Power Amplifier based on a 2N6084 RF transistor that ...

There is not a personal design on this page just I ve transfered useful notes ...

4CX250B X2 K2RIW style 2m amplifier

Converting a ZETAGI B303 power amplifier for 50 MHz usage