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Homebrew
Ham Radio homebrew and home-made, build your own antenna, radio
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- SM0VPO Homebrew pages
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Harry Lythall SM0VPO/G4VVJ homebrew web site, contains several projects, antenna notes and plans, receivers and transmitters plans, regularly updated.
[Hits: 14760 | Votes: 78 | Rating: 7.82]
Most Popular
- JF1OZL
- Large list of homemade projects and designs
- WN2A Homebrew Heaven
- Stuff for Homebrewer
- Ham Radio Circuits
- Circuits of SSB Transceiver, AM DSB Transmitter, Antennas, BFO, VFO, 807, FM Mike, Crystal filter and more.
- EI9GQ
- Edãs homebrew page some great homebrew gear shown here.
- Homebrew projects by dl5dbm
- KW,2-meter,6-meter,antennas,amplifiers,preamps,powersupplys, and more
- SM0VPO Homebrew pages
- Harry Lythall SM0VPO/G4VVJ homebrew web site, contains several projects, antenna notes and plans, receivers and transmitters plans, regularly updated.
- Homebrew radio receiver
- Detailed plans of my homebrew receiver. Frequency coverage is from below 300kHz to 30MHz. Pictures, schematics, board layouts, parts lists and more can be found here.
- Ham Radio Homebrewing by IK3OIL
- A collection of projects for Amateur Radio Homebrewing enthusiasts
- N3LS Larry
- Amateur radio links and homebrew projects
- Pete's Hombrew Hobby Page
- A site dedicated to Hams, SWL's, CB'ers, Homebrew'ers and electronics fans.
- G3PTO
- Homebuilt Amateur Radio & CW communications web site
- IZ7ATH Projects
- Antennas, Keyer, amplifier, transverter, baluns
- W8JI Technical pages
- Amplifier, vacuum tube, receiving beverage loop vertical and transmitting antenna system technical information radiation resistance, EH antenna, noise,receivers, and information on keyclicks.
- A 20 Ampere / 13,8V power supply
- A 20 ampere and more 13,8V power supply for RTX
- 7 MHz SSB Transceiver
- Circuit diagram and discription of 7 MHz Ham Radio SSB Transceiver. Transceiver using two MC1496, 4.43 MHz Ladder filter, LM386, LM324 and IRF840 in final.
- HA8ET Technical & Homebrew pages
- Technical Articles, Homebrew,Test & Measurements, (Returnloss Bridge 1,8 MHz...1300 MHz, 2m/70cm DIPLEXER...) Vacum Tube Databases, VHF-UHF-SHF Power amplifiers,HAM links, electronics links
- Antenna Construction
- Using the proper antenna materials.
- GW0VMR construction ideas
- selection of construction ideas from Patrick, GW0VMR, includes ATU, Baluns theory
- SP5GJN - HF Power Amplifiers
- HF home meade power amplifiers by SP5GJN
- Install a PL-259 on an RG-8X
- A better way to install PL-259 connectors on RG-8X type coax by Dan Richardson, K6MHE
- QRO GU-84B TETRODE
- GU-84B Homebrew HF Amplifiers
- LC METER
- Inductance and Capacitance meter using``Frequency Shifted Oscillator
- F5RDH homebrew projects
- some interestig homebrew projects
- OH7SV Matti Hohtola Ham Projects
- The most modern QRP transceiver in 2004,Direct Conversion HF Transceiver with DDS LO,
50 ohm to 200 ohm HF wide band transformers,
Wilkinson splitter for RX measurements,
Windom baluns 2001/2004,
Ferrite rod antenna for 80 meter, Magnetic Loop Antenna for 80 m, Mascot Switched PSU 9320 modification to 8A peak current, 150W MOSFET linear amplifier for 80m, 80 m HF SSB/CW Transceiver
- ON5ZO Homebrewings
- ON5ZO's homepage with station description, info and homebrew projects
- Field strenght meter
- Simple to build with a very clear instruction set, useful to check the radiated power of your antennas
- Homebrew your own inductors
- Can’t find the inductors you need for an antenna, a tuner or amplifier? Build your own—it’s
easy! By Robert H. Johns, W3JIP
- Some good ideas for a big Delta Loop antenna
- A 3 element DELTA LOOP on 20 meter, 4 on 15 and 5 on 10: my new beam (Just some good ideas)
- 6m SSB/CW transceiver
- Building a SSB & CW QRP transceiver for 50 Mhz
- Amateur Repeater Builders
- Radio Mods, Technical Data, where to Purchase Equipment Amateur Repeater Coordination. All you need to build a repeater
- 80m SSB & CW transceiver
- The 80m SSB & CW transceiver design is based on an already proven concept used in ATLAS amateur transistorised transceivers from 70's
Alphabetical
- K8TM Articles
- This publications page lists articles on surface mount devices, amateur radio, soldering, shunts, and measuring large direct currents.
[Hits: 594 | Votes: 1 | Rating: 1.00] - KD7LMO projects
- Collection of information and engineering plans for a variety of amateur radio projects.
[Hits: 2846 | Votes: 3 | Rating: 9.33] - KI5YN QLF Filter
- The QLF filter is a microprocessor based interface designed to go between a standard Morse code key and a radio transmitter
[Hits: 941 | Votes: 3 | Rating: 4.67] - LC METER
- Inductance and Capacitance meter using``Frequency Shifted Oscillator
[Hits: 6122 | Votes: 15 | Rating: 5.34] - LF SWR
- The circuit for the VSWR Meter is by no means original, but it is probably one of the most useful accessories. Constructed from parts collected at Radio Rallies, the total cost was USD 12
[Hits: 1073 | Votes: 2 | Rating: 6.50] - LTC 1799 based circuit
- This VFO on any band within a range from 100-Khz to 33-Mhz.
[Hits: 2368 | Votes: 6 | Rating: 5.17] - Make you drill more flexible
- A useful tool to make PCB
[Hits: 2182 | Votes: 2 | Rating: 3.00] - Making PCBs
- Tips on making PCB
[Hits: 94 | Votes: 0 | Rating: 0.00] - Microwave marker
- A simple marker generator for the microwave bands
[Hits: 1412 | Votes: 0 | Rating: 0.00] - No tune SSB/CW transceivers
- no tune SSB/CW transceiver for 1296, 2304, 5760 and 10368 MHz
[Hits: 2014 | Votes: 2 | Rating: 10.00] - Offset attenuator project
- Build An Offset Attenuator by Joe Moell KØOV
as featured in Homing In for May 1998
[Hits: 481 | Votes: 1 | Rating: 10.00] - OH7SV Matti Hohtola Ham Projects
- The most modern QRP transceiver in 2004,Direct Conversion HF Transceiver with DDS LO,
50 ohm to 200 ohm HF wide band transformers,
Wilkinson splitter for RX measurements,
Windom baluns 2001/2004,
Ferrite rod antenna for 80 meter, Magnetic Loop Antenna for 80 m, Mascot Switched PSU 9320 modification to 8A peak current, 150W MOSFET linear amplifier for 80m, 80 m HF SSB/CW Transceiver
[Hits: 5731 | Votes: 15 | Rating: 8.26] - ON5ZO Homebrewings
- ON5ZO's homepage with station description, info and homebrew projects
[Hits: 5729 | Votes: 21 | Rating: 7.89] - OZ4HZ APRS tracker
- The 4Hz tracker - APRS tracker with AT89C4051, now also with 5W transmitter onboard.
[Hits: 153 | Votes: 2 | Rating: 9.00] - Panel and Dial
- Freeware windows and linux tools to design front panels and dials labels for your home-brew projects.
[Hits: 189 | Votes: 0 | Rating: 0.00] - PC to RTX interface
- Schematics for IC-706, IC-718, IC-756PRO, TS-570, TS-870, and simple universal S.B. interface
All three interfaces presented on this page employ galvanic isolation of the transceiver from PC computer. Audio paths are separated by transformers, optocouplers serve to separate the digital paths (PTT and RTTY keying).
[Hits: 1482 | Votes: 1 | Rating: 5.00] - PG1N's Hambrew Site
updated
- Homebrew-page of PG1N with lots of homebrew links
[Hits: 228 | Votes: 8 | Rating: 7.50] - PICBeacon
- LF (and not only...) CW/QRSS beacon
[Hits: 563 | Votes: 3 | Rating: 7.00] - QRO GU-84B TETRODE
Priority listing
- GU-84B Homebrew HF Amplifiers
[Hits: 6192 | Votes: 20 | Rating: 4.60] - QRP 20m Antenna Tuner Unit
- A QRP antenna tuner for 20 meters band
[Hits: 2223 | Votes: 1 | Rating: 10.00] - Radio Beacon Controller
- Diagram shows a block diagram of a Radio Beacon
[Hits: 1057 | Votes: 4 | Rating: 2.25] - Radio Shack Special
- Here's an amazing one transistor FM radio that has amazing sensitivity, selectivity and great audio output
[Hits: 2425 | Votes: 7 | Rating: 9.72] - Radio-TNC wiring
- Radio-TNC wiring diagrams index
[Hits: 2259 | Votes: 13 | Rating: 5.22] - Rf probe
- A sensitive RF probe is very useful in a situation where an oscilloscope is not available
[Hits: 1632 | Votes: 1 | Rating: 7.00] - Roger Beep
- This article describes a simple device to generate Roger Beep tones.
[Hits: 232 | Votes: 2 | Rating: 9.00] - RS232 Interface
- This simple circuit is intended for older Kenwood radios and was presented in chapter 22 of the ARRL Handbook.
[Hits: 1724 | Votes: 3 | Rating: 7.00] - RS232 interface for Kenwood rigs
- SS232K - The simple and safe RS232 interface for Kenwood radios
[Hits: 323 | Votes: 1 | Rating: 8.00] - S51KQ paradise
- ATV, FM, Ax25 and more. Ham radio projects , pictures,... 80MB online
[Hits: 2661 | Votes: 12 | Rating: 8.00] - Shortwave Converter
- This is a simple circuit that when placed near an ordinary AM broadcast radio will allow you to receive international shortwave broadcasts in the 5-6 MHz band
[Hits: 383 | Votes: 0 | Rating: 0.00] - Simple Electronic Keyer
- A simple keyer which can be built for as little as $6 with some junk box parts. Although this circuit is not a true iambic keyer, it is capable of producing perfectly sounding CW.
[Hits: 331 | Votes: 0 | Rating: 0.00] - Soldering guide
- Guide to soldering an desoldering
[Hits: 289 | Votes: 2 | Rating: 9.00] - Some good ideas for a big Delta Loop antenna
- A 3 element DELTA LOOP on 20 meter, 4 on 15 and 5 on 10: my new beam (Just some good ideas)
[Hits: 5316 | Votes: 0 | Rating: 0.00] - SP5GJN - HF Power Amplifiers
updated
- HF home meade power amplifiers by SP5GJN
[Hits: 8806 | Votes: 9 | Rating: 8.22] - StackMatch for two antennas by T93M
- There are few products available to HAM community and all of them are very sophisticated tools. Some of them are able to switch up to four antennas in phase (stacks) and even out of phase to produce high elevation angle of radiation.
All of the available products are remote controlled, meaning that switching box is somewhere on the tower in order to phase two or more antennas for additional gain and lower take off angle (TOA).
[Hits: 824 | Votes: 2 | Rating: 10.00] - Strange CW keys
- Very strange morse keyers, like Onion chopper CW key, Handshake CW key, Chopsticks CW key, Typewriter CW keyboard, Refrigerator CW key by OH6DC
[Hits: 249 | Votes: 1 | Rating: 10.00] - SuperVozelj Packet PC
- Packet radio node computer
[Hits: 841 | Votes: 1 | Rating: 1.00] - SV1BSX Homebrew Corner
- Offer a wide range of homebrewing projects mainly for VHF UHF operations. From vhf antennas to preamplifiers, chargers and power supplies
[Hits: 227 | Votes: 4 | Rating: 10.00] - Tenna Dipper Kit
- The "Tenna Dipper" is a low power antenna analyzer and ATU tuning aid. With this handy accessory, you can determine the 50 Ohm resonance frequency of antennas or you can adjust your antenna tuner for a 50 Ohm match without generating QRM
[Hits: 209 | Votes: 0 | Rating: 0.00] - The "Woodpecker" Tuning aid
- This little gadget is that it allows you to tune up at full peak output power, whilst limiting the average power to a fraction of the peak, thereby protecting the PA from meltdown
[Hits: 948 | Votes: 1 | Rating: 5.00] - The G8TTI homebrews
- Home made transverters blockschematics two metre HB9CV, 144MHz SSB Transceiver
[Hits: 1472 | Votes: 13 | Rating: 7.00] - The MGM Interface
- General purpose RTX-PC sound card Interface for MGM (Machine Generated Modulation)
[Hits: 123 | Votes: 0 | Rating: 0.00] - The Repeater Builder's Technical Information
- If you want to build a repeater, this is the right place to start. Includes construction projects and reviews of repeater hardware available in the market.
[Hits: 366 | Votes: 0 | Rating: 0.00] - The Spot Grabber
- A system that silently stand guard 24 hours a day, 7 days a week, for any dx spots and then warn you of the interesting ones by F5VMJ
[Hits: 108 | Votes: 1 | Rating: 1.00] - The Super Sixty transceiver
- The 'Super-Sixty' a 5 MHz 60 meters band transmitter & receive converter
[Hits: 168 | Votes: 0 | Rating: 0.00] - Tone Keyer For Morse Code Programs
- Key your transmitter from the tone output of a Morse Code generator program
[Hits: 348 | Votes: 0 | Rating: 0.00] - Toroid Winding
- Winding Toroids can be a real hassle for those of use who are left-handed or not so dexterous as we once were.
[Hits: 1257 | Votes: 0 | Rating: 0.00] - Transofrmer tutorial
- Roll Your Own Power-Transformers
[Hits: 1699 | Votes: 2 | Rating: 8.50] - Unsoldering old electronic components
- how to easy and quickly unsolder and recover electronic components from old electronic board (SMD and not) by iz7ath Talino
[Hits: 1950 | Votes: 1 | Rating: 7.00] - WD5HOH Regenerative(Regen) Receiver
- This web page describes a small, single tuned circuit regenerative receiver primarily for daylight reception in the 16, 19, 22 and 25 meter international shortwave broadcast bands.
[Hits: 1386 | Votes: 3 | Rating: 4.00] - Wide Band FM Tranceiver
- 70 and 23 cm wide band FM tranceiver
[Hits: 2974 | Votes: 4 | Rating: 4.50] - Winding Toroids
- A Guide to safely wind toroidal cores by vu2fd
[Hits: 222 | Votes: 0 | Rating: 0.00] - WV7U.com - Hank's Amp Pages
- WV7U's YC156 and 3CPX800 amplifier projects. Everything you wanted to know about using the YC156 or 3CPX800 in a ham radio linear amplifier. See pictures, schematics, test data, links, and more!
[Hits: 1135 | Votes: 2 | Rating: 9.50] - Yaesu FT100 Contest Assistant
- Yaesu FT100 Ham Voice Keyer in Italian
[Hits: 161 | Votes: 0 | Rating: 0.00] - Yagi Element Mounting Considerations
- One of the most important considerations when designing and building a Yagi antenna is the method used to attach the elements to a boom. This is true because the boom influences the electrical length of the elements. In this article JH Reisert explain with drawings techniques on mounting yagi antenna elements to a boom
[Hits: 1370 | Votes: 0 | Rating: 0.00] - Z Match for Higher Power
- Single coil Z match witch handles the power of the linear amplifier
[Hits: 2340 | Votes: 13 | Rating: 7.93] - ZL1BPU Rotator Controller
- A very simple controller circuit, with fairly smart performance!
The ZL1BPU Rotator Controller has been designed as an add-on unit for the popular Kenpro KR-400 and Yaesu G-400 rotators. The controller consists of a small circuit board which fits inside the rotator control box (see picture).
[Hits: 70 | Votes: 0 | Rating: 0.00]
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