building you the best kits!

  YouKits @ Maplecon 2010

It has been reported that a couple of units were broken during shipment, it 
seems post office system did open the package and maybe changed our original 
packaging box.
 
We decided to stop taking the orders and will have to find other safe 
shipping methods.
Any broken units please directly report to youkits@hotmail.com
 
Kits version is OK for shipment.
 
If the assembled version comes with some of the modules loose , please plug 
them back in as per below instructions.
TJ6A will not work properly if modules are not seated correctly.

The pictures indicate the correct module-plugging-in direction only.
In reality, the 4 modules use the same PCB. But the components values are 
not same.

This side towards left if you face the faceplate. How to seperate the 4 modules if they came off accidentally  because of the shipping? Plug in one of the modules in S1. Set the band to BAND 2, 40 meters. If you hear nothing, then unplug it and plug in another. Turn off the unit before plugging in the module. If you pick up noise or signals, then this is the module for S1 and S5. Continue selecting, until you find the other identical module. The rest two modules are for S2 and S6. Alternatively, you could plug in one of the modules in S2, set the frequency to 15MHz. If you could get the beacon signal, then this is the module for S2 and S6.

TJ6A recall notice:
We would like to recall the assembled units to upgrade them with headphone 
jack and power plug, please send your unit to our address if needed.
Also if you got your unit not working properly, please send it back and we 
will take care of them.

We added headphone plug, power plug. 

  HB-1A 3 BAND QRP CW TRANSCEIVER

The story of HB-1A eham.net feedback HB-1A ENGLISH MANUAL HB-1A schematic HB-1A USER GROUP: http://ca.groups.yahoo.com/group/hb1a_radio_users/

STOPED

  Our 2010/2011 project

		STATUS
HB-1B 4 BAND QRP CW TRANSCEIVER		In process
TJ6A 6 BAND QRP SSB/CW TRANCEIVER TJ6A User manual Aug 01 update! TJ6A kit assembly manual Aug 14 update!  TJ6A main board schematic TJ6A PA schematic TJ6A DDS schematic TJ6A parts list Aug 12 update! How to solder SMD parts Aug 05 update! SMD parts soldering instruction July 24 Assembled unit inside details Aug 08 TJ6A 1st trouble shoorting on Aug 10 TJ6A Mod - Freq extension  Aug 11 update TJ6A optional module Aug 14 update! How to Upgrade Your TJ6A’s XTL Filter and MCU Aug 28 NEW!		Kit version in store. Assembled version  recall! Free Mic!
BF1A HF ALL BAND ALL MODE BACKPACK TRANSCEIVER		In process
TT1A 3 Band CW QRP Tube transmitter kit Kit version price:USD145.00 Shipping is $39 to North America, +$10 to Worldwide		Proto sample finished
TR1A 3 Band Tube receiver kit Works with TT1A, share power supply		Proto sample in process
FT1A HF QRP linear 100W amplifier designed for FT-817, IC703 Assembled version price: USD289.00 Shipping is $39 to North America Total price with shipping North American $328.00 Europe $338.00 Asia $318.00		Ready for shipping from 28/Aug
HF2K HF 2000W AMPLIFER		M.T.O
SS2010 Solid State 2000w HF Amplifier Youkits decided to evolve into the HF amplifier development. Our first project is a 2000W HF Amplifier. I will update you with details as we progress. We want this to be a fun project and to be able to build this minimal costing.		Project preparation

YOUKITS 6V6 CLASS A SINGLE ENDED TUBE AMPLIFIER KIT Schematic Assembly drawing Kit version price US$380, free shipping in Canada!		AVAILABLE IN STOCK
YOUKITS 2A3 CLASS A SINGLE ENDED TUBE AMPLIFIER Assembled version, no kit,  price US$890, free shipping in Canada!		M.T.O

High quality transformers that are specially designed and made for tube power amplifiers Transformer cores are made with high quality flame retardant materials Imported silicon steel core Power transformers are equipped with safety devices Vacuum impregnation baking process used on components Tension line output transformer that is epoxy encapsulated and vacuum wax dipped Use output transformers to match various tubes used Famous brand oxygen-free copper enameled magnet wire Transformers designed for optimum inductor leakage inductance All transformers produced adhere to strict matching Military standard resistors are use Custom made capacitors:  Also Taiwan Benic, Sweden RIFA, Germany ROE, Japan's chemical and ELAN or JENSEN as optional capacitors Our package includes a full range of components: chassis and transformers, tubes, wire, screws, and all internal mounting links Step by step detail assembly instructions, with network technical support also available

Morse code ringtone generator	40M CWQRP from F6BQU
1000Mhz Spectrum Analyzer by Scotty Sprowls	Digital Wattmeter by thomas@webx.dk
VE3STL's Weblog	MAX6 ANTENNA ANALYSER
Learn mose code in one minute!	KF4BWG antenna design
Find user manual	NT9K.com

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