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I bought the first, need to get the second.... Great resources, imho. Marco - KG5PRT

Hi Jack supports this group with his many postings and software insights. I just bought a couple of Jack's books. Hope to learn more about the Arduino C environment and some amateur radio

Hi Sarma! The load current is way lower, about 0.15A (what the current draw on the +5V line is). That results in a power dissipation of 1.25 to max 1.35W. TO-220 package has a thermal resistance

This is a genuine question and not sarcasm, is 50 bucks a good price for a simple hand crimper? I was shocked when I saw the price. Roy WA0YMH

This would be a good place to start. http://golddredgervideo.com/kc0wox/bitx20a.htm ( http://golddredgervideo.com/kc0wox/bitx20a.htm ) Leonard

HA!?As it turns out, QST has accepted my AA article for publication...don't know when that will be, but they said "in 2017". As you know, there is an assembly manual for the AA and we will be selling

Hey jack, got a any more info on that antenna analyzer? I need to give back the one i borrowed! lol

That's what I ALWAYS do apart from fixing then to the case or a heatsink. Regards Lawrence

Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the [email protected] group. *File:* N5ESE_RFProbe_Files.tar.gz *Uploaded By:* Fred

Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the [email protected] group. *File:* N5ESE_RFProbe_Files.tar.gz *Uploaded By:* Fred

add a 10k resistor in series with the diode. it prevents the agc from gulping. - f wrote:

I sort of fixed the problem. First I found my offset (-150Hz). That means for a signal of 7.125MHz I had to adjust at 7.12515MHz for zero beat. Then load the sketch into Arduino IDE and look for the

Hi all, I have redrawn VU2ESE AGC hand sketch schematic. 73 Gian I7SWX

The PA-09 crimps mentioned above are PRICELESS for these connectors. I tried a cheap pair of cheaper crimps and they were garbage. I highly suggest the pa-09. I picked mine up from adafruit a long

Ion, I have experienced the same problem, but somehow got it to calibrate on the 10th try. Joel KB6QVI

Hans, That made my brain hurt:-) Joel KB6QVI

I don't have a problem compiling or uploading any sketch (you just go in Library Manager and change the version of the library you want to use). My problem is that, regardless of the message on the

Nope catered for in the loop.? Ignore me ! Rob

Ion, The sketch is now wrong. Doh! I just checked the library details again.? They have changed the way calibration is done, it now has a one time set?? " si5351.set_correction(value) ; "?

Hans, I'm impressed. Thank You MAc sp9mrn