HF Amplifiers

HF amplifiers for ham radio use.

Home : Technical Reference : Amplifiers : HF Amplifiers
  Antenna Tech. ref DX Ham Radio Software Equipment Manufacturers Shops Operating Modes Internet Scanner Shortwave CB Antique
  (Featuring 114 links) New Links Popular Top Rated Add a link Modify

Home : Technical Reference : Amplifiers : HF Amplifiers

Most Popular
  • SUPERVOX - S 300 - AM CW SSB linear amplifier for 160 80 and 40 meter band
    [ Hits: 3028 | Votes: 2 | Rating: 5.50 ]
  • 1.5 to 30 Mhz RF Amplifier  updated  pop - This high range amplifier is very small [SB200 size] Vacuum variable input and output caps as well input and output switching.
    [ Hits: 50128 | Votes: 37 | Rating: 3.54 ]
  • 1.5KW GU-43B HF Linear - by PA0FRI, 1.8 - 30 MHz, Input 50 ohm SWR <1.2:1
    [ Hits: 4587 | Votes: 10 | Rating: 4.30 ]
  • 10 11 meters RF Power Amplifier - AM/FM/CW QRP RF Power Amplifier for the HF 10 or 11 meterband (28MHz/27MHz)
    [ Hits: 4145 | Votes: 5 | Rating: 5.00 ]
  • 10 W Linear Amplifier - This article describes a 10 watt linear amplifier that is capable of delivering over 15 watts into 50 ohms and uses cheap plastic transistors that are used in CB equipment. by Harry Lythall - SM0VPO
    [ Hits: 10538 | Votes: 9 | Rating: 4.33 ]
  • 100W HF QRO linear amplifier - Based on Motorola MRF454, schematics and component list
    [ Hits: 7508 | Votes: 11 | Rating: 4.36 ]
  • 10m FM Amplifier - 100 W output RF amplifier for 10 meter band project by W4NFR
    [ Hits: 247 | Votes: 2 | Rating: 3.50 ]
  • 11 KW Linear amplifier by I0JX - Use 4CX10000D / 8171, RF output power of 11 KW in key-down carrier on all bands. Power was measured with a Bird 4712 wattmeter and a 25 KW slug
    [ Hits: 22030 | Votes: 24 | Rating: 7.71 ]
  • 1500 Watt Solid State HF Amplifier - This is a project to develop an Open Source reference design for a 1500 watt solid state linear amplifier for 10 through 160 meters by K6IF
    [ Hits: 7696 | Votes: 16 | Rating: 3.06 ]
  • 2 kW HF Amplifier Rebuild - Heathkit SB-220 amplifier repaired at W8UM
    [ Hits: 6401 | Votes: 4 | Rating: 4.75 ]
  • 2 x 3-500Z HF Power Amp - A 2x3-500Z rf power amplifier for 80-10 meters
    [ Hits: 3790 | Votes: 6 | Rating: 3.17 ]
  • 2 x 4-400A Amplifier Deck - A Class C Amplifier rebuilt with 4-400A tubes by W7IUV
    [ Hits: 2511 | Votes: 3 | Rating: 5.00 ]
  • 24 MOSFET Class E RF Amplifier - This is a 24 MOSFET Class E RF Amplifier, covering the 80 and 160 meter amateur radio bands.
    [ Hits: 1126 | Votes: 2 | Rating: 4.50 ]
  • 3 x 4-400A project - An RF amplifier project by W7IUV
    [ Hits: 2053 | Votes: 2 | Rating: 10.00 ]
  • 3-500Z Amplifier Project  updated - This article loaded with nice pictures and schematics, describes a 160-10 meter linear amplifier that uses a pair of 3-500Z triode power tubes. It was designed and constructed by William Moneysmith, W4NFR. The amplifier features fast warm up and 1500-Watt RF output with 100-Watts of drive.
    [ Hits: 334 | Votes: 3 | Rating: 9.33 ]
  • 4 x 813's RF Amplifier Deck - This amp project was an exercise in cheap! The design criteria was to use only components in the JUNQUE BOX
    [ Hits: 10987 | Votes: 18 | Rating: 5.72 ]
  • 4-1000A Homebrew HF Amp - Building an HF power amplifier based on a 4-1000A
    [ Hits: 554 | Votes: 3 | Rating: 8.67 ]
  • 4-1000A Project HF Amplifier - An 80-10 meter band switchable HF amp using a 4-1000A
    [ Hits: 5277 | Votes: 4 | Rating: 3.75 ]
  • 4-1000A Tube RF Amplifier - Home Brew a 4-1000A RF power amplifier project by W4NFR
    [ Hits: 244 | Votes: 0 | Rating: 0.00 ]
  • 40m linear amlifier made by 9A6A - Pictures of a monoband linear amplifier for 40m band 2 x QB5/1750 made by 9A6A
    [ Hits: 261 | Votes: 0 | Rating: 0.00 ]
  • 4CX1500 - This is a 4CX1500B grid driven amplifier that is built like a tank. The unit is considerably over designed as can be seen in the pictures documenting the construction
    [ Hits: 10064 | Votes: 8 | Rating: 6.00 ]
  • 5-band RF Power Amplifier - This project uses a widely available IRF510 MOSFET, work on HF 80, 40, 30, 20 and 17 meter bands
    [ Hits: 5584 | Votes: 4 | Rating: 6.75 ]
  • 500 WATT PA by SM0VPO - 500W Power Amplifier by Harry Lythall - SM0VPO
    [ Hits: 17663 | Votes: 16 | Rating: 5.12 ]
  • 60 W Linear Amplifier Circuit - The 60 Watt linear amplifier is simple all solid state circuit using power mosfet IRF840.
    [ Hits: 1063 | Votes: 3 | Rating: 3.67 ]
  • 600 Watt HF Amplifier  pop - Schematics plans by K9GDT and all infos to build a 600 Watt HF Amplifier
    [ Hits: 66358 | Votes: 112 | Rating: 4.50 ]
  • 7 Watt HF Amplifier - An RF power amplifier, providing 7 Watts output in HF bands, schematic by ON6MU
    [ Hits: 2777 | Votes: 2 | Rating: 5.50 ]
  • 80 m Hexfet power amplifier - 80m hexfet power amplifier by W7ZOI
    [ Hits: 3230 | Votes: 3 | Rating: 7.67 ]
  • 80-10m Linear Amplifier - High-power 3-500 HF linear amplifier by Don Pinnock G3HVA
    [ Hits: 2601 | Votes: 2 | Rating: 9.00 ]
  • 811 Linear Amplifier project - A lower power desktop linear with integrated 120vac power supply. This, very compact, dual 811 version will deliver about 300 watts output. Covers all bands including WARC bands.
    [ Hits: 932 | Votes: 1 | Rating: 10.00 ]
  • A 20m monoband Power Amp - The 20m monoband 4-1000 amplifier, by Jelmer (pa5r), Herman (pa0ten) and Frans (pa5ca)
    [ Hits: 2509 | Votes: 2 | Rating: 9.50 ]
  • A 600 Watt homebrew Solid State Amplifier - A solid state linear based on EB104 Motorola Engineering Bulletin by Helge Granberg. It uses 4 MRF150 FETs in push-pull parallel to acheive 600 Watts from about 6 Watts drive
    [ Hits: 949 | Votes: 2 | Rating: 3.00 ]
  • A GS-35B Amp For HF - The Show and Tell amp, a GS-35B RF power amplifier for HF being built by W4ZT
    [ Hits: 2491 | Votes: 1 | Rating: 10.00 ]
  • A LF power amplifier - A Low Frequency (LF) RF Power Amplifier by VK5BR it operates in a linear mode and can handle CW, AM and SSB.
    [ Hits: 2802 | Votes: 1 | Rating: 1.00 ]
  • A low cost 600 watt ultra-linear amplifier  updated  pop - This compact little amplifier is the brain-child of Pat Murdoch, ZL1AXB, in Auckland, New Zealand. It is only 11" wide, 4" high, and 9" deep. Operates for 40, 20, 17, 15, 12, and 10m
    [ Hits: 27328 | Votes: 21 | Rating: 6.39 ]
  • Acom 1000 Mod - This modification to the Acom 1000 is to add an additional Fan to the Amplifier.
    [ Hits: 725 | Votes: 3 | Rating: 5.00 ]
  • Adding 160M to HF amplifiers - updated original manuscript, article published in January 1989 QST by Richard L. Measures, AG6K, April 1988
    [ Hits: 2819 | Votes: 1 | Rating: 10.00 ]
  • AL80B Mod - Ameritron QSK 5 PC mod for AL80B
    [ Hits: 455 | Votes: 0 | Rating: 0.00 ]
  • AL811 trouble shooting - Ameritron AL80B AL811H AL572 Amplifier Trouble Shooting. Tubes replacement, resistor changes.
    [ Hits: 372 | Votes: 2 | Rating: 9.50 ]
  • Alpha Amplifier Upgrades - Alpha 77D,DX,SX, Alpha 76, Alpha 78 and 374 repair service and upgrade kits
    [ Hits: 2360 | Votes: 6 | Rating: 10.00 ]
  • Ameritron AL-1200 to gs35b Conversion - The Ameritron AL-1200 Amplifier is in current production. In its factory configuration it uses a single 3CX1200A7 (triode) tube, grounded grid configuration. Re-tubing the AL-1200 with a GS-35b with success.
    [ Hits: 2163 | Votes: 2 | Rating: 4.00 ]
  • Ameritron AL-80A modification - W7TDC modification of the Ameritron AL-80A power amplifier
    [ Hits: 9653 | Votes: 17 | Rating: 7.06 ]
  • Amplifier for 15 and 17 meter band - The two linear amplifiers are ment for use with QRP SSB/CW/FM/AM transmitters on the amateur bands 15 and 17 meters can be powered from a 12 volt DC supply by ON6MU
    [ Hits: 1318 | Votes: 0 | Rating: 0.00 ]
  • Broadband Power Amplifier - A MRF141G 3-175MHz Broadband Power Amplifier DL4MEA 02/1998
    [ Hits: 1622 | Votes: 0 | Rating: 0.00 ]
  • Build an HF Linear Amp - Hombrew project to build an HF linear amplifier whose output is 210W for 16W of drive on 80M and max output is 300W.
    [ Hits: 21335 | Votes: 7 | Rating: 6.00 ]
  • COLLINS 30L-1 HF Linear Amplifier - The Collins 30L-1 Linear Amplifier has 1000 watts PEP power input on SSB and 1000 watts average on CW on all bands. It can be driven by the Collins 32S-3 Transmitter Collins KWM-2 or KWM-1 Transceiver, or most 70-100 watt exciters.
    [ Hits: 2868 | Votes: 1 | Rating: 8.00 ]
  • Search dxzone.com on Amplifier
  • Lookup Google Custom Search Engine for Amplifier
  • Search Amplifier with: Yahoo!, Teoma, Lycos , Bing
  • Amplifiers : HF Amplifiers

    Search only in "HF Amplifiers"

    Main Categories

    Follow us

    Related Categories

    Amplifiers :

    Category Stats

    Daily Top 10

    Get our links, Everywhere!

    Follow us on Social Networks
    RSS Feeds The DXZone.com RSS feed

    Sign up for daily Newsletter

    Service provided by Google FeedBurner

    Free for your Site

    Add our gadgets to your site
    Daily Top 10 links

    Google Custom Search

    DXZone.com | Link to us | Contact us | FAQ | RSS | Twitter | Facebook | | Sitemap

      1998- The DXZone.com - Terms of Use, Copyright & Privacy Policy Last Update: Wed Oct 01 2014 - 06:52:21