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Hi all Has anyone got a link to a kit with all the smd? soldered to the board many thanks Gary M0OTL

Hi all Has anyone got a link to a kit with all the smds fitted to the board Many thanks Gary? ?M0OTL

Hi Gary,This is a pre-solded kit:?https://fr.aliexpress.com/item/4001108899453.htmlI ordered before 2 other one not scolded without issue. My third one came soldered.73 de Yves ON4KCY?

Thank you now ordered

After winding the coils and toroids they all came up short in inductance by about 5 to10% on my Peak LCR meter. Should I use them as is or adjust the number of windings?

Norm, I noticed this on everyone I built so far. Started adding a turn to each one and than they were a bit over. Didn't notice any difference either way. Sorry for getting back so late. Ron W4DNQ

Does anyone have a source for the box that most of the sellers of finished tuners use?

Read somewhere that the turns on the BN43-202 should be wound in opposite directions, true or false? Thanks Group. John VE7KKQ (new call, just moved)

You should start each winding at the same end of the binocular core. I've seen this mentioned in the instructions for the KD1JV QRP wattmeter, which also uses a binocular core. If you look at the

Not an answer to your question but I went to the dollar store, picked up a festive red plaid tin box with a white ribbon on the lid, can't wait for folks to ask why I have wires attached to my candy

Thanks for the reply. So if I understand you correctly, yes, wound in opposite directions then. John VE7KKQ [email protected]> wrote:

Agreed. Opposite direction. I've also checked the Norcal QRP wattmenter instructions, and they also specify opposite directions. https://www.norcalqrp.org/files/NorCal_Power_Meter_Rev_1A.pdf What

Both sides should to have the same direction. That is meaning the wire entry to hole of the core should be on the same core side. That is the direction. Left rotation of winding or right rotation does

David, Respectfully, "Left rotation of winding or right rotation does not matter. Clockwise or anticlockwise matter.", you just contradicted yourself. John

Hi, John. Get imagine you winding wire on a rod. You have 4 cases - left to right, right to left, clockwise, anticlockwise. Only clockwise direction matters to phasing. Now better ?

The clockwise and anti-clockwise would refer to looking at the end of the rod, and the left and right would refer to looking at the side of the rod? -Dj

David, Much, thanks. Another question came to mind, I see the primary of T1&2 is a single one pass conductor, is the AWG of this wire important or just use what fits in the PCB holes? Waiting for my

John, RG58 center wire with the insulation works perfect.

Thanks for your help David and others. John

I've done some searching, and here's all I've found. Seems that the dimensions for the normal aluminum extruded box are 140mm length x 88mm width x 38mm height. The only source I've found on eBay are