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Create your
own rigs |
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New Youkits
HB-1B 4 band QRP CW transceiver
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New! Youkits FG-01 1-60Mhz Antenna SWR
ANALYSER |
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2012 - 2013 projectTJ2B SSB Handheld Transceiver
This kit is including everying you need to finish this transceiver, also enclosure, built in micphone. Assembled unit price is $329, leading time right now is 10 business days! |
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TJ5A 5 band HF SSB
Transceiver  Frequency Coverage: 1-30MHz Output: 1-15W Mode: LSB USB 1Hz, 10Hz, 100Hz, 1KHz, 10KHz, 100KHz tuning rate Dual VFO with 40 memories Memory transfer to VFO Custom made metal enclosure SMT finished kit, assembled unit available |
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| TT1A
2 Band CW transmitter kit Introduce price is only $129! TT2A
works at 7.030 and 14.060. However, crystal sockets are used in the
kit, offering a more flexible frequency switching. Crystals ranging
from 60m – 20m can be plugged in to work without altering the tank coil.
WORKING ON OTHER METERBANDS The frequency range for BAND 1 is 5 – 7.50MHz. 60m – 40m is covered. Simply pull out 7.030 crystal, and plug in a crystal ranging from 5 – 7.30MHz. Re-tune CT1 to produce the maximum power. For example, plug in a 5.320 crystal. What you have to do is to tune CT1. You do not have to change the band coil. That simple! The frequency range for BAND 2 is 10 – 14.50MHz. 30m – 20m is covered. Simply pull out 14.060 crystal, and plug in a crystal ranging from 10 – 14.30MHz. Re-tune CT1 to produce the maximum power. The kit works at 17 – 15m by changing the required crystals. However the tap of the tank coil should be altered. Output: 4W Power supply need: 200-250V 100ma, 6.3V 2A Enjoy building this 2-band CW tube transmitter, watching the conforting glow from the tube pumping out 4W, only a weekend's work. Have fun! TT1A assemble instruction 30/Sep New! Now comes with custom made acrylic frame! 
Tank coil former and wire are included. Notice: Power supply kit is not supplied with this kit, but coming soon! Enclosure is not encluded, but we supply a metal screen plate to mount the air varables and the band switch as below pic:
New Power board kit for TT1A
Connect
CN1 (AC IN) to the transformer secondary output leads (210 – 250V)
Connect CN2 (HT OUT) to the aviation connector which leads to the
transmitter. Current rating: 70mA (100mA is better).
This board does not contain the heater 6.3V connector. Please route the 6.3V leads of the transformer to the aviation connector directly. Current rating: 1.5A (2A is better). |
| TJ4A 4 BAND BACKPACK
TRANSCEIVER TJ4A pictures Specification Assemble instruction 29/09! TJ4A schematic Instruction of connection Block chart Main board part list Feb 09 DDS part list Feb 09 Power board part list Feb 09 PA board part list Feb 09 Q27 MOD Feb 09 Keyer setup Now kit comes with custom made Mic!  |
JN3MUC TJ4A building blog G4IHZ TJ4A review |
| TJ2A 2 BAND SSB CW HANDHELD
TRANSCEIVER TJ2A works from 160M ~ 10M by changing BPF components Specification New optional crystal Main Schematic Battery board schematic Assemble instruction 10/May TJ2A part list Jan/2012 TJ2A battery board part list A mod for TJ2A New mod for TJ2A Jan 2012 New! Constrction note V1.4 made by Mr. Hof from Netherland FAQ |
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HB-1A 2 BAND QRP CW
TRANSCEIVER (40/20m
and 40/30m) |
OPEN |
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| Please find ARRL new review on
our 2 band version (Tentec R4020) by Mark J Wilson, K1RO (production review editor of QST magazine) It's on the coming Feb issue of QST magazine 2011. PDF files is here! |
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We are building a contact list for the kit builders worldwide. If you are builder and interested in building for others,
Please contact youkits@hotmail.com
Kit builder list!
If you need help for building a kit, also send me email, I may put you in want list.
Could you send us your picture with Youkits production? We will build a web QSO card gallery to let World know you.
Please send to youkits@hotmail.com
 @
Maplecon 2010 |
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@
Hamvention 2011 Dayton |
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@ HamEx 2012
Toronto |
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@
Hamvention 2012 Dayton |
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| Youkits
representative in Canada Fred CIW649/VE3FAL CFARS Member SATERN Member,SATERN Amateur Radio Liaison Officer DEC Amethyst District ARES RU QRP Club # 285 VE3FAL homepage |
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| Morse code ringtone generator |
40M CWQRP from F6BQU |
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| 1000Mhz Spectrum Analyzer by Scotty Sprowls |
Digital Wattmeter by thomas@webx.dk |
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| VE3STL's Weblog |
MAX6
ANTENNA ANALYSER |
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| Learn mose code
in one minute! |
KF4BWG antenna design |
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| Find user manual |
NT9K.com |
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| DL4YHF's
Amateur radio software |
K5DZE's blog | ||
| N1RX New England QRP Club | VE3CNU's blog |
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| WB8YQJ website | YO3DAC-VA3IUL RF Technical Articles | ||
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