- K1TTT Technical Reference
Technical reference about Accessories Amplifiers Antennas Cable and Connectors Filters Geography Grounding Gunk Matching Networks ...
[ Hits: 5151 | Votes: 6 | Rating: 6.33 ]
- SQ2OMC HF Transceiver
- Michal
Description of the homebrew shortwave multiband SSB transceiver that covers 0 1 30MHz made by ...
[ Hits: 568 | Votes: 3 | Rating: 4.67 ]
- 160m 20w AM transmitter
- M0EZP
Born as a companion transmitter for the Yaesu FRG 7 receiver has become a stand ...
[ Hits: 785 | Votes: 3 | Rating: 10 ]
- 40 meter 100 watt Transmitter
40 meter transmitter by K9GDT
[ Hits: 4152 | Votes: 7 | Rating: 7.28 ]
- 40 meter QRP Transceiver
This semi homebrew QRP low power CW transceiver is based on the ARK 40 transceiver ...
[ Hits: 9489 | Votes: 7 | Rating: 6.85 ]
- 5 Watt 40 Meters transmitter
This circuit is unique in that it uses a power mosfet as a final rather ...
[ Hits: 8447 | Votes: 7 | Rating: 5.29 ]
- 6L6 Transmitter
40 meters band 5 watts transmitter uses a 6L6 with a 6X5 rectifier and a ...
[ Hits: 1304 | Votes: 1 | Rating: 10 ]
- 80 meters cw transceiver
The home made transceiver covers 3 5 to 3 6 MHz and is CW only ...
[ Hits: 4460 | Votes: 4 | Rating: 7 ]
- 80m CW QRP transmitter
80 metre ceramic resonator VXO CW Transmitter by VK1PK
[ Hits: 2323 | Votes: 1 | Rating: 10 ]
- 80m SSB & CW transceiver
The 80m SSB CW transceiver design is based on an already proven concept used in ...
[ Hits: 10777 | Votes: 16 | Rating: 5.19 ]
- A low power 3.5MHz ARDF transmitter
This low power transmitter is developed for ARDF exercising purposes but of course can be ...
[ Hits: 2044 | Votes: 4 | Rating: 6.5 ]
- A Simple Dual-band Transceiver
- VU2ESE
This a well performing simple two band transceiver The transceiver design is inspired by the ...
[ Hits: 100 | Votes: 1 | Rating: 6 ]
- An 80 m SSB Transceiver
A project for 80M SSB rig including a DSB SSB exciters RX TX and a ...
[ Hits: 1637 | Votes: 5 | Rating: 3.8 ]
- BITX QRP RTX
- VU2ESE
An easy to build 6 watts SSB transceiver for 14MHz BITX is an easily assembled ...
[ Hits: 104 | Votes: 0 | Rating: 0 ]
- Build A Single-Sideband Transceiver From Scratch
- Gregory L. Charvat
How to build a complete Single Sideband amateur radio transceiver from scratch Article published on ...
[ Hits: 305 | Votes: 1 | Rating: 10 ]
- CDG2000 by OZ9FW
OZ9FW CDG2000 High-end transceiver homebrew project
[ Hits: 568 | Votes: 0 | Rating: 0 ]
- Chatterbox Transmitter and Receiver
160 meters transmitter and receiver by G3NGD
[ Hits: 756 | Votes: 0 | Rating: 0 ]
- Circuit Improvements for the TS-430S
by Richard L. Measures, AG6K
[ Hits: 927 | Votes: 2 | Rating: 6 ]
- DRAKE TR7 Downloads
- Marc van Stralen DK4DDS
Circuit diagrams drake tr7 Schaltbilder Drake Tr7 antenna tuners baluns and home brew power supplies ...
[ Hits: 1759 | Votes: 4 | Rating: 7.25 ]
- Fix FT-757GXII blank display
- ka7oei
A quick fix for a Yaesu FT-757GXII blank display
[ Hits: 49 | Votes: 0 | Rating: 0 ]
- Fox Tango International
- W4CLM
Yaesu FT 101 Users Group purpose and scope is to serve as a sort of ...
[ Hits: 1984 | Votes: 265 | Rating: 8.84 ]
- Frequency and VFO
How to keep from being out of band
[ Hits: 3172 | Votes: 10 | Rating: 3.3 ]
- FT-847 Knowledgebase (FAQ)
- Peter
Visit the legendary FT 847 FAQ pages You ll find a huge knowledgebase especially for ...
[ Hits: 9247 | Votes: 281 | Rating: 8.93 ]
- HamPedia
- Cipri
Programming software diagrams radio mods secrets service manuals for Motorola Yaesu Kenwood Icom Alinco A ...
[ Hits: 23137 | Votes: 79 | Rating: 7.63 ]
- HF Rigs db comparison
XLS file with technical specifications about ham radio transceivers
[ Hits: 1153 | Votes: 1 | Rating: 2 ]
- HF transceiver
- Bruno Santalucia
Continuos coverage HF Transceiver by I6WJB & I6YPK
[ Hits: 8816 | Votes: 3 | Rating: 6 ]
- Hombrewing an HF Transceiver
This page will describe the construction of a multi band SSB transceiver with all its ...
[ Hits: 4366 | Votes: 6 | Rating: 8.33 ]
- Homebrew a High Performance SSB RTX for 14 MHz
- DK7IH
This article describes the construction of a high performance transmitter and receiver for SSB voice ...
[ Hits: 347 | Votes: 5 | Rating: 7.8 ]
- Homebrew QRP SSB Transceiver
- Paul Alexander WB9IPA
This page describes a homebrew QRP SSB transceiver built by WB9IPA.
[ Hits: 19800 | Votes: 16 | Rating: 7.94 ]
- IC-706 Amp T/R Interface, K6XX
External Amplifier Keying from the IC-706
by Bob Wolbert, K6XX
[ Hits: 1868 | Votes: 7 | Rating: 7.71 ]
- IC-751 transceiver RAM battery replacement
How to replace the lithium battery in this ICOM radio
[ Hits: 1086 | Votes: 4 | Rating: 8 ]
- Icom 706MKIIG fan mod
Modification of internal fan on receive
[ Hits: 2221 | Votes: 98 | Rating: 9.64 ]
- ICOM 746 Temperature Measurements
The ICOM 746 Pro has acquired a history of NEC 1678G IC 151 MMIC and ...
[ Hits: 2265 | Votes: 0 | Rating: 0 ]
- ICOM IC-706MKII Modification
ICOM IC-706MKII out of band Xmit Modification
[ Hits: 3424 | Votes: 16 | Rating: 5.13 ]
- ICOM IC-746PRO Dead TX
The purpose of this web page is to try to investigate the ICOM IC 746PRO ...
[ Hits: 3417 | Votes: 5 | Rating: 9.2 ]
- Icom interface box
interface box for Icom rigs that includes a band output port and a CI V ...
[ Hits: 1980 | Votes: 2 | Rating: 3.5 ]
- Improvements for TS-830S
Circuit Improvements and Maintenance Procedures for the TS-830S
[ Hits: 1280 | Votes: 4 | Rating: 8.75 ]
- JRC NRD-525
- Christophe
All about the JRC NRD-525 receiver. Modifications, review, manuals, tipd and tricks
[ Hits: 2268 | Votes: 42 | Rating: 8.96 ]
- K2 Heat Sink Fan
Kazmo s Kustom Kreations a cool accessory aka Outboard Heat Management Project by w4kaz ...
[ Hits: 404 | Votes: 0 | Rating: 0 ]
- K6XX Amateur Radio articles
- Bob
An assortment of Amateur Radio related technical articles written for the JUG the newsletter of ...
[ Hits: 3061 | Votes: 6 | Rating: 6.33 ]
- Kenwood Schematics
Kenwood schematics diagrams in high resolution format includes Kenwood TS 830S TS 820S and TS ...
[ Hits: 631 | Votes: 2 | Rating: 9 ]
- Kenwood TS-440 repair
- OZ1BXM
This page describes some repair tasks related to the Kenwood TS-440 transceiver.
[ Hits: 521 | Votes: 3 | Rating: 9.67 ]
- Kenwood TS-950 page
- ZL4AI
Lot's of info on 950sdx tranceiver by Jeff King ZL4AI/DU7
[ Hits: 3024 | Votes: 12 | Rating: 8.6 ]
- Kenwood TS-950S RF gain mod
The Kenwood TS 950S and TS 950SD HF transceivers are fine radios However many if ...
[ Hits: 1775 | Votes: 1 | Rating: 1 ]
- Kenwood TS830S
- Webmaster
Kenwood TS-830 manual, tips and fixes
[ Hits: 5917 | Votes: 29 | Rating: 7.42 ]
- Kenwood TS830S Survival Guide
Excellent collection of TS 830S documents collected from the web and other sources by DL9AI ...
[ Hits: 4662 | Votes: 11 | Rating: 7.91 ]
- Krasnodar - radio schematics
Contain schematic diagram of many different radio, and some operations instructions.
[ Hits: 10228 | Votes: 96 | Rating: 5.6 ]
- Mizuho products
Mizuho Tsushin Co was a small Japanese manufacturer of QRP radios and kits shortwave receiver ...
[ Hits: 3241 | Votes: 1 | Rating: 10 ]
- One Valve CW transmitter
This transmitter was first constructed in 1987 and provided the author with his first real ...
[ Hits: 707 | Votes: 0 | Rating: 0 ]
- PT40 7 MHz Transceiver by AA3SJ
- AA3SJ
Home made 40 meter transceiver project The receiver is a Progressive Receiver with a few ...
[ Hits: 163 | Votes: 0 | Rating: 0 ]
- PY2MOK Leo
- Leonas Keiteris
Repair services in Brasil manutencao consertos de equipamentos de Radioamador Yaesu Kenwood Delta Collins Drake ...
[ Hits: 1206 | Votes: 2 | Rating: 5.5 ]
- QST signalink review - SL-1
Designed to handle audio signal interfacing as well as transmit receive switching Reviewed by Steve ...
[ Hits: 655 | Votes: 0 | Rating: 0 ]
- Receivers sorted by IM3
Sorted by Intermodulation Best receiver first This is a measure of how badly a close ...
[ Hits: 690 | Votes: 0 | Rating: 0 ]
- Repairing FT-101
Repairing the YAESU Transceiver Model FT-101E.
[ Hits: 876 | Votes: 1 | Rating: 10 ]
- RF-overload for Icom IC 746 756 series
The following transceivers can be susceptible to damage from a strong RF field or RF ...
[ Hits: 3686 | Votes: 4 | Rating: 8 ]
- Scanner and tranceiver mods
- Odinn
Kenwood, Icom, Yaesu, Sony, Uniden Bearcat, Wilson MARK II & IV
[ Hits: 12704 | Votes: 56 | Rating: 6.29 ]
- Sierra mods
This is a collection of emails collected over time which indicate how to put some ...
[ Hits: 717 | Votes: 1 | Rating: 10 ]
- SSB 75 Meter Transceiver
QRP transceiver for 75 meters band by WA7JHZ
[ Hits: 1299 | Votes: 3 | Rating: 2.67 ]
- Stingray Marine Transceiver
- vk3yy
Recently at the Ballarat Hamfest the author acquired an old Marine transceiver for just 10 ...
[ Hits: 62 | Votes: 0 | Rating: 0 ]
- Ten-Tec Orion Review
Ten-Tec Orion Transceiver - contester's review by Yuri Blanarovich, K3BU, VE3BMV, VE1BY
[ Hits: 2215 | Votes: 2 | Rating: 5.5 ]
- The G4AON SSB Transmitter
- G4AON
This transmitter covers the 160 80 40 and 20 metre bands and provides both SSB ...
[ Hits: 181 | Votes: 2 | Rating: 9.5 ]
- The manhatten style nb6m 10
An Homebrew 10 Meter transceiver
[ Hits: 964 | Votes: 1 | Rating: 2 ]
- The Official Class E Transmitter Web Site
The goal of this site is to present a working practical tutorial on class E ...
[ Hits: 415 | Votes: 0 | Rating: 0 ]
- The Rock-Mite
A QRP RTX project by IS0VSU Franco in PDF file
[ Hits: 1568 | Votes: 0 | Rating: 0 ]
- The ROSE 80 CW Transceiver
Build a 5 watt, 80 meter QRP CW Transceiver Designed by N1HFX
[ Hits: 3024 | Votes: 2 | Rating: 5.5 ]
- The Super Sixty transceiver
The 'Super-Sixty' a 5 MHz 60 meters band transmitter & receive converter
[ Hits: 1317 | Votes: 0 | Rating: 0 ]
- TS480 power level mod
Increase TS 480 PEP power level
[ Hits: 1804 | Votes: 12 | Rating: 6.58 ]
- Yahoo! Groups : TS-850S
- Adrian
Welcome to TS 850S HF Transceiver Owners Group Group designed to discuss the attributes usage ...
[ Hits: 1187 | Votes: 3 | Rating: 8.67 ]