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VHF Amplifiers
VHF linear amplifiers
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- 50 Mhz solid state 600W amplifier
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- G3WZT John Matthews project of a 600 Watt solid state linear amplifier for the 6 meters band
[Hits: 27 | Votes: 0 | Rating: 0.00]
- 10 Ghz 1W Power Amplifier
- 1 watt amplifier for 10 ghz made from surplus stuff
[Hits: 377 | Votes: 0 | Rating: 0.00]
- 144 MHz 1.2 Kilowatt Amplifier
- 144 MHz Kilowatt Amplifier with a Gu74b.
[Hits: 1905 | Votes: 3 | Rating: 2.00]
- 144 Mhz power amplifier 4CX250B
- This page provides information on the design and practical implementation of a rather inexpensive 144 MHz high power amplifier using a pair of ceramic tetrodes type 4CX250B by LA0BY
[Hits: 648 | Votes: 2 | Rating: 5.50]
- 2 KW Power Amplifier for 2 meters
- 2 KW power amplifier for 144 MHz using the GU84B tube by Paul Chominski WA6PY
[Hits: 1842 | Votes: 1 | Rating: 1.00]
- 432 MHz EME PreAmplifier
- 432 MHz EME low noise amplifier. Circuit, components and image by Christoph Petermann DF9CY
[Hits: 4488 | Votes: 16 | Rating: 5.31]
- 432 MHz PA
- OZ2OE Technical Home Page - 432 MHz PA with 8874
[Hits: 583 | Votes: 1 | Rating: 10.00]
- 432 MHz Power amp
- by RA3YCR
[Hits: 633 | Votes: 0 | Rating: 0.00]
- 50 Mhz Amplifier
- This is a homebrew 100 watt six meter linear amplifier. The project was designed by Pat Bunn - N4LTA, and was featured in the October 1990 issue QST magazine.
[Hits: 63 | Votes: 0 | Rating: 0.00]
- 50 MHz GS35B 1500 Watt Amplifier
- 50 MHz 1500 Watt Russian GS35B amplifier. Well documented. Complete construction details,pictures,schematics, and more.
[Hits: 7109 | Votes: 27 | Rating: 6.96]
- 50Mhz amplifier GS35b by OZ1DPR
- A 6 meters band amplifier width schematics
[Hits: 2131 | Votes: 14 | Rating: 7.30]
- 6 meters power amplifier
- A PDF file containing schematics and instructions to hombrew a power amplifier for 50 Mhz
[Hits: 820 | Votes: 2 | Rating: 8.50]
- 6m GS35B Amp
- This amplifier offers nothing in the way of original design features but draws on the experiences of others. It uses the standard cathode driven grounded grid configuration.
[Hits: 240 | Votes: 0 | Rating: 0.00]
- 8877 Lite a 50-MHz 20-Pound Travel Amplifier
- K5AND lets us in on how to break your score without breaking your back a QEX article available by ARRL.
[Hits: 208 | Votes: 0 | Rating: 0.00]
- Acom 1000 70 Mhz modification
- ACOM 1000 modification uses electric band switching, such that both 6m and 4m operation can be maintained.
[Hits: 40 | Votes: 0 | Rating: 0.00]
- AM6155 / 64 modifications
- KF0M's mods for the AM6155 AM6154 RF amplifier
[Hits: 299 | Votes: 1 | Rating: 1.00]
- Building High Power Amplifiers
- SM5BSZ article on building VHF RF amplifiers
[Hits: 66 | Votes: 0 | Rating: 0.00]
- DL4MEA 144MHz and 432MHz Amplifier
- 144 and 432 Mhz GS35b High Power Amplifier
[Hits: 745 | Votes: 2 | Rating: 10.00]
- DL5DBM 1KW amplifier for 144 Mhz
- Pictures and circuit diagramm to build this power amplifier for 2 meters
[Hits: 781 | Votes: 0 | Rating: 0.00]
- GI-7 on 2m
- Schematic & drawing for a GI-7b 2m linear amplifier
[Hits: 844 | Votes: 2 | Rating: 5.00]
- GJ4ICD's 8877 50MHz Amplifier
- A Compact 8877 50MHz amplifier and Power supply
[Hits: 268 | Votes: 0 | Rating: 0.00]
- GS35b Amplifier for 50 Mhz
- Picturs of my 6 meter Pa with a GS35b
[Hits: 205 | Votes: 0 | Rating: 0.00]
- GS35B-Amplifier
- 144 MHz GS35b Amplifier
[Hits: 464 | Votes: 0 | Rating: 0.00]
- High power 144 MHz amplifier
- This shows the progress of a 2 m amplifier using the YC156 or 3CX5000A7 tubes. The amplifer is not complete, so is for discussion.
[Hits: 5565 | Votes: 6 | Rating: 4.50]
- I5UXJ home made amplifiers
- Infomration schematics and pictures about various hf and vhf QRO linear amplifiers
[Hits: 198 | Votes: 0 | Rating: 0.00]
- IK8MKK Home-Made equipment
- Two 50 Mhz amplifiers and antenna switch
[Hits: 999 | Votes: 1 | Rating: 9.00]
- JA1TNK HF VHF Amplifiers
- 1.8MHz`28MHz 9BAND 100 W RF amplifier, and a 50Mhz 100 W amplifier
[Hits: 1021 | Votes: 0 | Rating: 0.00]
- JA3MHV Amplifiers
- 4CX1000A x2 AB1GG Power Amplifier, 21MHz 15W and 3.5/7MHz 20W SSB Transceiver by JA3MHV, 50/144/435MHz 80W Linear Amplifier
[Hits: 799 | Votes: 0 | Rating: 0.00]
- JH5LUZ Room
- 1296MHz M57762 * 16 Power AMP 16V 100A 1.6KW Input
[Hits: 320 | Votes: 1 | Rating: 10.00]
- KD5FZX 23 CM GS-15B PA
- GS23B / 4CX1600U 1KW Power amplifier for 23cm
[Hits: 340 | Votes: 1 | Rating: 10.00]
- KI0LE Amplifiers and Preamps
- Picture gallery of vhf uhf amplifiers
[Hits: 407 | Votes: 0 | Rating: 0.00]
- Low power VHF RF amplifier
- Low power VHF RF amplifier with VMP1 Mosfet by IZ1BTS IK1XPD
[Hits: 397 | Votes: 0 | Rating: 0.00]
- 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: 575 | Votes: 0 | Rating: 0.00]
- LZ2US-3 144 Mhz ampl
- Using 2 x GU74B / 4CX800A
[Hits: 518 | Votes: 0 | Rating: 0.00]
- Medium Power Amplifiers for 24Ghz
- By John Hazell G8ACE
[Hits: 103 | Votes: 0 | Rating: 0.00]
- N4IP HF and 6 Meters amplifier
- A solid state amplifier for HF and 6 meters band by N4IP
[Hits: 1623 | Votes: 0 | Rating: 0.00]
- OH3AWW GU-84b/4CX1600b 144 MHz amplifier
- 144 mhz 1.5 kw rf-linear amplifier
[Hits: 428 | Votes: 0 | Rating: 0.00]
- OK1VMS VHF amplifiers
- Former production of Amateur radio PA's for 2 m, 70 and 23 cm
[Hits: 670 | Votes: 2 | Rating: 6.00]
- PA7TA RF Amplifiers
- VHF UHF Amplifiers
[Hits: 828 | Votes: 1 | Rating: 1.00]
- Push pull 2m amplifier
- This shows an unsuccesful attempt to build a push pull 2 m amplifier, with the tubes in grounded screen.
[Hits: 5719 | Votes: 19 | Rating: 5.27]
- 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: 82 | Votes: 0 | Rating: 0.00]
- The 50MHz Assistant
- Preamp & Power Amp By Alkberto, I0XGR
[Hits: 634 | Votes: 0 | Rating: 0.00]
- The hunter six amplifier review
- Review by Clive Davies, G4FV
[Hits: 451 | Votes: 0 | Rating: 0.00]
- 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: 628 | Votes: 3 | Rating: 3.00]
- VHF linear amplifier
- High performance 144-Mhz Power amplifier
This efficient easy-to-tune grounded-grid 8877 amplifier can be run at 2000 watts PEP ssb
or 1000 watts cw. Use Eimac 8877
[Hits: 775 | Votes: 0 | Rating: 0.00]
- VHF linear amplifier pictures
updated
- 4CX250B X2 K2RIW style 2m amplifier
[Hits: 1217 | Votes: 3 | Rating: 6.00]
- YU1AW 2m PA
- GI-7B, GS-31B & GS-35B power amps, 144 MHz QRO
[Hits: 622 | Votes: 2 | Rating: 5.50]
- YU1AW VHF Power Amps
- Documentation to build vhf power amplifiers, from 6 meters to 23 cm
[Hits: 1110 | Votes: 0 | Rating: 0.00]
- YU1AW-2m-easy build QRO
- Schematics and drawings
[Hits: 916 | Votes: 1 | Rating: 8.00]
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