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Richard, Great the QDX works for you. I would not say B..B at the airport or here. Just my opinion. Good Luck!

Thanks for all of the suggestions Curt, Lou, Dan, Alan, and John! I am going to try "ChipQuik" first and then if I do not like the results, I may order the solder re-work station. The foil suggestion

John, I wonder if it is an iMac issue with the control keys.? If I remember from my Mom's computer, the Apple key in combination with the C may equal Control-C. Worth a try. 73 Evan AC9TU

Evan, Thanks for that, but once I have selected say 'Audio filter sweep’ I’m stuck there and can’t get out again. This is the same for all the selections I have tried. 73 John M0JBA

Al, If you build that tuner - see https://www.youtube.com/watch?v=JceLhTV28oI. In this video KP4MD describes an additional error beyond the 2 turn, 5 turn small coil misprint on the PC board. The

John, There is an Exit Terminal selection on the main menu of the terminal app.? That is how to get out of the terminal app.? For me, on Windows 10 it does not shut down the PuTTY app, so I just "X"

Hi all, I’ve recently completed my QDX and am now playing around to see what it does. So far it receives various modes, transmits at about 4W on all bands (constructed for 12V supply) The terminal

On Mon, Jun 13, 2022 at 03:08 AM, Mark KB0US wrote: ( /g/QRPLabs/message/86808 ) I just got one of these through Amazon. There's an excellent redo of the instruction manual by Bob

Kapton tape works as a temporary heat shield as well. Since I don’t try to save 2 pin devices I just heat them up till both pads melt and they stick to the iron. 650F is plenty hot for this. I

Two years ago lightening hit two trees on either side of my neighbor's house, setting one on fire. The energy traveled down the power lines to my house, ripped a hole in the side if my house where the

Lightning is wierd, had a weather station with VHF repeater get hit, the repeater antenna exploded, the anenometer came down in pieces, a camera blew the cover off it's housing, and the Ethernet feed

The Chip Quik Kit can be purchased from eBay ($15-20) free shipping or Amazon ($11) shipping free if total Amazon stocked items over $25.

Ed, My method is to use aluminium foil. Cover all except the component. Make sure you make it hot enough so the solder is definitely melted before lifting off. Capacitors/resistors maybe use two

Hi, Gianpi That sounds more reasonable. At this point we have 2 possible sources - Q7 or IC9A. I think the easiest way to eliminate one is to lift one end of C21. Carefully, these little ceramics are

Ed, I bought a fairly inexpensive rework station similar to the one in this link. It works well. https://www.amazon.com/YaeCCC-Station-Digital-Soldering-Stations/dp/B0878GYK2T?ref_=ast_sto_dp -- 73,

Ed, I have had very good results using "ChipQuik". It has a low melting point and can be used to remove SMDs without damage. There are You Tube videos showing how to use it. Lou? W2ROW

Oh dear! Fedex are well known for not always taking enough time to read and check ALL the documents accompanying a package, in explanation I have earlier heard them apologise. And in their defence

Ed Glad you are up for adventure. My experience removing surface mount devices is to add just a little solder to each pin, and warm them until it's swimming on the solder, then flick the part off its

Dear Hans I have sent you in a private mail all the documents regarding this problem and kindly ask you to clarify with your FEDEX agent the problem. More over, FEDEX which issued the invoice is

I thought that I was relatively safe with my indoor antenna, but no such luck! The other rigs connected to antennas in the garage attic are ok, but apparently the QDX is more sensitive to ESD events.