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Raj I checked the balance using my scope. The balance didnt seem to need any adjustment and the leakage measured the same as without the cap. The cap was 0.1uf. While a current burst through the

Nice AndyH. Let me correct myself, playing with www.toroids.info shows that the nH and 1.1 uH values are a poor choice for FT 37-43.

Ashhar, Here's my first attempt from posts, the schematic, and from your web text. ?Please confirm T1 thru T11 and the choice of 26 AWG. ?Please also provide winding details for T5 and T6, and T10

Craig, Taking a good look at the picture of a built version on?http://www.phonestack.com/farhan/ubitx/ubitx.html ( http://www.phonestack.com/farhan/ubitx/ubitx.html )?,my eyes tell me that?toroidal

A question for the UK guys. What sort of delivery times are you experiencing? I have to be in UK around 23-25 of March. Thinking that might not be enough time if ordered now. Thanks Martin,

A good power supply always makes a big difference to the way a radio operates; I think the Bitx40 is a great opportunity to build a power supply, with a big capacitor and a line filter and a

OK Simon, What I had not mentioned is that the carrier balance pot needs to be re adjusted. Listen to the carrier leak in a near by Rx and adjust for a minimum or scope the output after removing the

Hi What is your serial number. It is written on the main board. Randy, K7AGE km4wii@...> wrote:

You will prpobably need something that can deliver about 1.5A at 12v well regulated. I dont think a wallwart would be good enough. I have used various power supplies with mine. 12v bench supply, 14.1v

To continue beating this horse unto death, we could use twenty-six FT37-43 cores to wind L1-L15 and T1-T11? Be gentle, I'm still just a cookbook technician.

I've been lurking for a while now, my Bitx40 should be here any day. It occurred to me today while driving, I don't recall seeing any discussion about power supply. Wall wart? Battery?

I just ordered mine. Reading the posts here is torture! ;-) wrote:

Hamfest not halfway. Stupid autocorrect

My bitx40 just arrived. Ordered 2/12 delivered 3/7.? Too bad there's a halfway this weekend. Maybe I'll get some build time Sunday afternoon. Wish me luck!

Hi Could you send a picture of your modification?

I suppose you are his spokesman? The BITX40 will inspire you to experiment. Modify it, mount it, tweak it, change it. Also stated; Raduino is a standard Arduino Nano He doesn't build these. That's

It would have been much more use just to say the core types and the amount of turns .... Job done ... Simple. Regards Marc ?'Gw0wvl'... Sent from Yahoo Mail on Android

I think these are useful: /g/BITX20/message/22955?p=Created,,,20,1,20,0::recentpostdate%2Fsticky,,,20,2,0,4438163 (

If there is a list being compiled, for future purchasing of an assembled version of the uBITX, please add me to it. ?kg4rul@... ( kg4rul@... )

The Inductance for L1 to L15 are shown and can be worked out from Calculators on the net, But there is no data on T1 to T10. Are they all the same? and if so, are they the same as the Bitx40? any info