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Am 06.09.2018 um 22:51 schrieb W2CTX: .... /** * File name ubitx_V2_00R.ino * This source file is under General Public License version 3. * 73, Matthias DD7NT

Thanks OM Sharmaji on your valuable advice. Will follow those. Thanks and regards ARNAB SEN ( VU2CMV ) 6/35 JM SENGUPTA ROAD. B-ZONE. DURGAPUR-713205. MOB:9434833047

Warren, Reduce your RBW to 10KHz and VBW to 1KHz and let me see a screen. With 300K many spurs will get combined. Raj

Arnab jee, Yourself have rightly pointed to this link.http://ubitx.net/tag/tda2822/ In my opinion there is no need to swap to LM386. The regulator mod could well be seen. Another issue troubling

Just for fun and to try some different output transformers on the PA chain, I built (dead bug) the Q90 and associated components test circuit ..Some will recognize it as part of Fig. 6.154 from EMRFD

The problem was the original "relimate" two wire output cable that I had twisted and then connected to a BNC.. now the power is better! Raj

Dear OM Sharmaji, Thanks for your reply and help. In uBitx.net website , using a 9v regulator to supply to 2822 has appeared. Thinking to do that. Also can divert the audio to a LM386 or PAM module.

Arnab jee,?i understand your issue.Last time some one manipulated the TDA2822 adopting 7806 regulator.?Perhaps in files ot photos section you find the details of back plane as I saw the regulator

I have been having fun with the ubitx v4 using CEC's firmware and nextion display. My problem is I cannot get the bandscan or spectrum screens to work with the i2c standalone dspmeter addon. I have

I watch who buy from, and see that one will while the next will not. I have seen absurd shipping charges, an sellers like that i skip past. part of the problem is that my paypal is tied to my PO box

Except, even at a fast nerve impulse speed of around 100 m/s the cat would meow in LA about 11 hours later. The uBITX does much better than this. Tom, wb6b

Some merchants only ship UPS or FedEx and will NOT ship USPS flat rate. Why? If they are a large merchant and have a national business contract with either UPS or FEDEX they get a large discount, up

Thanks for the helpful information!

Another word on dremel / xacto / carpet knife I have been in the pcb design and fab business for several decades.? The admonition to not use a dremel tool is good advice.? But...before you haul out

Check with your post office. In some places where the post office does not offer home delivery the post office will accept mail with your physical address but with your zip code with a dash and your

Some merchants only ship via UPS or FedEx. Those don't do PO Boxes..except..out here they sometimes do. DHL always does. The fix is to give your address as the street number followed by a dash

Rather than hem and haw of how to test it or the ins and outs of scopes? (you did get that I consider it the inferior instrument?). What solutions do you have for the known problems? Allison

Well, that seems pretty dumb. What difference does it make to them if the shipping is the same?

It sometimes takes me longer to find a seller that will ship. And I do a lot of cussing t the ones that don't. Are a lot of places that some will not ship to for reasons unknown. Wayne WA2YNE Old and

Wayne and all, And he won't ship to Alaska or Hawaii either. And doesn't cost anymore either. I pass these bozos up all the time. Also annoyed. Paul KL7FLR