开云体育

I got some RD15HVF1's a while back at? http://www.thepartsplace.k5nwa.com/index.php?route=product/product&path=36_37&product_id=63 but the RD16HHF1's are rare as hens

I use one myself. Works great. Piece of mind for a couple of bucks. 73 Don Meyerhoff WA2SWX

Nice, I was going to do similar, however the raduino usb socket is damaged and won’t take a plug :(

This is all good and important information.? My solar power system will bring my batteries up to 14.6VDC for about an hour every day.? My system normally runs art 13.4 VDC.? Usually the battery

Does anyone have news of this? RF Parts is no longer stocking RD16HHF1 and they have marked RD15HVF1 as EOL. where does that leave us all? - f

I'm curious what maker's mark you find on those new chips from Gateway, and how well they work for you. Seems to be a half dozen different flavors out there. Some of the clones are kind of sour, as

Thanks Jerry, It was a WX TDA2822. ?I found that?Gateway Electronics here in St. Louis has the TDA2822M chips in stock. I put 3 chips on hold and was able to cancel my Amazon.com order in time.

Hi Jerry and Allard, I was hoping you two would chime in. I chose the uBITX sketch for several reasons: 1) already has band switching 2) already has rotary encoder 3) already has BFO 4) wanted the

No, I tried to find info on what it actually is but all I found was ebay listings. Didn't bother looking at them. Vince.

What was the logo on the fried U1? Does it? say "WX TDA2822"? Does it say "FCI TDA2822"? This is important. I suspect that a good TDA2822 will not fry with a short unless you have the volume turned

Like I say, a wiki would have a lot of competing firmly held opinions. You are correct, if the primary use of that jack is to plug in an external speaker. A builder that always uses stereo

Thanks Mike, I'll find the link and give it a go on my 'breadboard' version! ?73 de Mike, G0JXX

Any clue as to the inside dimensions of these? Roy WA0YMH

Here's a current and more complete summary of what's going on with the uBitx. For the few who really really want to know. Not many, judging from the response to post 44278. Actual frequencies used in

Two ebay auctions ending in a couple hours. These look like good cases AND they have power supplies built in. Also looks like the display opening may be the right size. They also have turns

I'm referring to the wiring diagram. It still has the tip and ring connected together. A mono plug WILL short it out. 8 ohms in series or not, plugging in a mono plug will result in no audio,

I was very cautious and finally got the uBITX?wiring correct after looking at all the posts.? It was receiving great until I unplugged my headphones and plugged in a speaker.? I fried U1!? My

Sure, I bought it from this eBay seller, https://www.ebay.com/itm/123008133070?ViewItem=&item=123008133070 Joel N6ALT

Looks fabulous, Joel! Could you share the source of your enclosure? Thanks!