- 1250 W Power Amplifier for 50 MHz
- The power amplifier 6 meter band tetrode GU-43B / 4CX1000 - 1250 W
[ Hits: 369 | Votes: 0 | Rating: 0 ]
- 100W 50Mhz power amplifier
- G3WZT design for a single stage bi-polar 100-150W Linear Power Amplifier for the 6M band.
[ Hits: 2720 | Votes: 5 | Rating: 3.6 ]
- 144 MHz 1.2 Kilowatt Amplifier
- 144 MHz Kilowatt Amplifier with a Gu74b.
[ Hits: 8722 | Votes: 13 | Rating: 3.84 ]
- 144 MHz PA with MRF317
- A 2 meter power amplifier
[ Hits: 8898 | Votes: 17 | Rating: 4.47 ]
- 1KW 2 Meter Amplifier
- 2 meter kilowatt linear amplifier
[ Hits: 1514 | Votes: 1 | Rating: 2 ]
- 1KW 222 Mhz Amplifier
- 222 MHz kilowatt linear amplifier
[ Hits: 497 | Votes: 0 | Rating: 0 ]
- 1KW 6 meter LDMOS Linear Amplifier
- A home made 50 MHz KW power amplifier project with picture and PCB schematic by W6PQL
[ Hits: 616 | Votes: 0 | Rating: 0 ]
- 2 m. Band VHF PA 5 Watts
- A VHF power amplifier made with two cheap RF transistors, 2N3924 as driver and a BFS22A for final stage, giving an unexpected output power of 7-8 watts maximum
[ Hits: 1977 | Votes: 1 | Rating: 10 ]
- 2.5KW VHF Power Amplifier
- A home made VHF 2.5kw RF power amplifier made with a GS35B Triode and designed by Frank F1CXX built in 2003
[ Hits: 934 | Votes: 315 | Rating: 7.98 ]
- 20 kW Power Amplifier for 144 MHz
- YU1AW project for a home made QRO PA 144 MHz 20 kW
GU36B-1
[ Hits: 4820 | Votes: 29 | Rating: 8.45 ]
- 20 Watts PA VHF Module
- Modification of the MHW 612 by Motorola for the two meter band by sv1bsx
[ Hits: 1593 | Votes: 1 | Rating: 5 ]
- 2m W6PO Power Amplifier Project
- A 3CX1500/A7 8877 144mhz W6PO amplifier, that running a little over 4kv on the plate, this Amp will do over 2kw out.
[ Hits: 324 | Votes: 0 | Rating: 0 ]
- 400 W RF Power amplifier for 144 MHz
- G4DCV's 144MHz amplifier with a pair of GI-7b Russian triodes
[ Hits: 2564 | Votes: 3 | Rating: 5.33 ]
- 400W VHF Linear
- A 400 W 144 MHz GI7b Linear amplifier
[ Hits: 2350 | Votes: 5 | Rating: 3 ]
- 50 MHz GS35B 1500 Watt Amplifier
- 50 MHz 1500 Watt Russian GS35B amplifier. Well documented. Complete construction details,pictures,schematics, and more.
[ Hits: 13665 | Votes: 32 | Rating: 6.82 ]
- 50 Mhz solid state 600W amplifier
- G3WZT John Matthews project of a 600 Watt solid state linear amplifier for the 6 meters band
[ Hits: 2170 | Votes: 0 | Rating: 0 ]
- 50 MHz VHF power amplifier
- Class C tuned VHF power amplifier for the 6-meter band by ON6MU
[ Hits: 1534 | Votes: 1 | Rating: 3 ]
- 50Mhz amplifier GS35b by OZ1DPR
- A 6 meters band amplifier width schematics
[ Hits: 5587 | Votes: 18 | Rating: 7.34 ]
- 50MHz kW Amplifier
- A 50MHz kW Amplifier by Goran Grubishic, 9A6C
[ Hits: 719 | Votes: 0 | Rating: 0 ]
- 50W Power Amplifier for 70 MHz
- RF Power amplifier project for the 4m band by PA70H
[ Hits: 1057 | Votes: 2 | Rating: 7 ]
- 6 meter Power Amplifier
- 6-Meter Solid-State 100W Linear Amplifier complete documentation German and English
[ Hits: 1236 | Votes: 3 | Rating: 4.67 ]
- 600W 50Mhz power amplifier
- G3WZT design for a bi-polar 600W Linear Power Amplifier for the 6M band.
[ Hits: 1720 | Votes: 0 | Rating: 0 ]
- 6m Amplifier with 2x Gi7b
- A 50 MHz stable and small power amplifier, suitable for portable and domestic use. This RF Power amplifier delivers 900W with used pair of tubes primary installed into amplifier.
[ Hits: 114 | Votes: 0 | Rating: 0 ]
- 6m KW Amplifier
- K6ODV Six Meter KW Amplifier Designs
[ Hits: 916 | Votes: 0 | Rating: 0 ]
- 6m Power Amplifier
- Home Brew 6 Meter Amplifier with a single 4CX250B by W4NFR
[ Hits: 573 | Votes: 0 | Rating: 0 ]
- 6M QRO
- 500 W RF Power Amplifier for 50 MHz by KB0NLY
[ Hits: 1385 | Votes: 1 | Rating: 10 ]
- 70 MHz 300 W Power Amplifier
- This PA has been designed by Sergey EX8MLE and uses three Mitsubishi RD100HHF1 FETs, Frequency Range 70 to 72 MHz
[ Hits: 89 | Votes: 1 | Rating: 10 ]
- 70 MHz Mosfet Amplifier
- A 160W linear amplifier for 4 meters band based on GI0GDP
[ Hits: 655 | Votes: 2 | Rating: 6.5 ]
- 80W all mode VHF amplifier
- 80 watt multi-mode amplifier using one of the newer S-AV36 Toshiba modules. Less than 50 milliwatts will drive it to full output in any mode.
[ Hits: 527 | Votes: 0 | Rating: 0 ]
- A 20W Amplifier for 2 meters
- VU2RAR basic VHF power amplifier suitable for 144-146 Mhz output power can vary from 3 to 25 Watts.
[ Hits: 3022 | Votes: 5 | Rating: 6.6 ]
- A cool KW linear amplifier for 50 MHz
- Larcan LoLo 1KW 6m Amplifier, is a cool power amplifier for 50 MHz thanks to the digital television revolution.
[ Hits: 576 | Votes: 0 | Rating: 0 ]
- Acom 1000 70 Mhz modification
- ACOM 1000 modification uses electric band switching, such that both 6m and 4m operation can be maintained.
[ Hits: 1654 | Votes: 0 | Rating: 0 ]
- Building a 100 Watt 2M Linear Amplifier
- Article about assembling of a Dick Smith Electronics (DSE) 100 Watt VHF Linear Amplifier kit.
[ Hits: 843 | Votes: 2 | Rating: 9.5 ]
- Building High Power Amplifiers
- SM5BSZ article on building VHF RF amplifiers
[ Hits: 1502 | Votes: 1 | Rating: 10 ]
- DL4MEA 144MHz and 432MHz Amplifier
- 144 and 432 Mhz GS35b High Power Amplifier
[ Hits: 3107 | Votes: 6 | Rating: 9.17 ]
- DL5DBM 1KW amplifier for 144 Mhz
- Pictures and circuit diagramm to build this power amplifier for 2 meters
[ Hits: 3384 | Votes: 2 | Rating: 10 ]
- GJ4ICD's 8877 50MHz Amplifier
- A Compact 8877 50MHz amplifier and Power supply
[ Hits: 1216 | Votes: 1 | Rating: 10 ]
- GS-35B 6 meter amplifier
- VHF power amplifier for 50MHz using GS-35B tubes, output 1500 W with 75 W input
[ Hits: 678 | Votes: 1 | Rating: 1 ]
- Harris Platinum Solid State Power Amplifier for 50 or 70 MHz
- Harris Platinum I Solid State Channel 2, and 3 TV Amplifier Modules for use, on 50 or 70 MHz
[ Hits: 315 | Votes: 2 | Rating: 10 ]
- Homebrew 50 MHz Amplifier
- Home made RF power amplifier for six meter band
[ Hits: 1896 | Votes: 1 | Rating: 10 ]
- I5UXJ home made amplifiers
- Infomration schematics and pictures about various hf and vhf QRO linear amplifiers
[ Hits: 5390 | Votes: 7 | Rating: 4.86 ]
- IK8MKK Home-Made equipment
- Two 50 Mhz amplifiers and antenna switch
[ Hits: 2587 | Votes: 2 | Rating: 9.5 ]
- Low power VHF RF amplifier
- Low power VHF RF amplifier with VMP1 Mosfet by IZ1BTS IK1XPD
[ Hits: 2224 | Votes: 5 | Rating: 8 ]
- LZ2US Amplifiers
- LZ2US offers 3 types amplifiers for the serious VHF/UHF amateur. These amplifiers are very robust and in use by contest groups and EME stations all over the world. Every amplifier is custom made.
[ Hits: 1942 | Votes: 2 | Rating: 10 ]
- N4IP HF and 6 Meters amplifier
- A solid state amplifier for HF and 6 meters band by N4IP
[ Hits: 10678 | Votes: 5 | Rating: 9 ]
- PA7TA RF Amplifiers
- VHF UHF Amplifiers
[ Hits: 3437 | Votes: 5 | Rating: 7 ]
- Power amplifier for 2m rig
- An RF power supply for 144 MHz schematics and instructions
[ Hits: 2207 | Votes: 2 | Rating: 4 ]
- Push pull 2m amplifier
- This shows an unsuccesful attempt to build a push pull 2 m amplifier, with the tubes in grounded screen.
[ Hits: 11966 | Votes: 20 | Rating: 5.51 ]
- RW3AZ VHF amplifiers page
- 2m/70cm GS31B Power amplifier pictures
[ Hits: 1297 | Votes: 4 | Rating: 7.75 ]
- Six Meter Final Amplifier
- K9EID 75W power amplifier for the six meters
[ Hits: 559 | Votes: 0 | Rating: 0 ]
- Six-Meter Linear Amplifier
- This homebrew six-meter linear amplifier started off life as a "junker" Alpha 76PA h.f. amplfier. Power output is 800W
[ Hits: 1684 | Votes: 1 | Rating: 10 ]
- TE Systems 6 Meter Amplifier Review
- TE Systems 0510G 50 MHz meter amplifier set up for 10 watts in and 170 watts out.
[ Hits: 154 | Votes: 2 | Rating: 5 ]
- The 50MHz Assistant
- Preamp & Power Amp By Alkberto, I0XGR
[ Hits: 2530 | Votes: 1 | Rating: 10 ]
- The hunter six amplifier review
- Review by Clive Davies, G4FV
[ Hits: 1116 | Votes: 0 | Rating: 0 ]
- Using the Heath SB-200 Linear on Six Meters
- Improvements to Using the Heath SB-200 Linear on Six Meters by Ron Klimas, WZ1V
[ Hits: 2865 | Votes: 5 | Rating: 4.2 ]
- VHF 1Kw Amplifier
- 2 x GI7B in push-pull 2m and 6m 1kW Power amplifier from PA0ZH
[ Hits: 1281 | Votes: 1 | Rating: 7 ]
- VHF FM Power Amplifier
- A 144MHz FM class C RF Power Amplifier based on a 2N6084 RF transistor, that can produce 50w output max
[ Hits: 510 | Votes: 2 | Rating: 4 ]
- VHF Linear Amplifier by SV1BSX
- There is not a personal design on this page, just I've transfered useful notes from PHILIPS RF Bipolar Transistors - Data HandBook
about BLY89C VHF Power transistor, which is very popular among Amateur Radio homebrewers
[ Hits: 1421 | Votes: 3 | Rating: 4 ]
- VHF linear amplifier pictures
- 4CX250B X2 K2RIW style 2m amplifier
[ Hits: 8065 | Votes: 9 | Rating: 5.56 ]
- ZETAGI B303 Mod for 50MHz
- Converting a ZETAGI B303 power amplifier for 50 MHz usage
[ Hits: 1707 | Votes: 6 | Rating: 5.17 ]
