I found this so far. It might help. N-Ch FET 50V 8Vp 0.1nA 250 Ohm ~2N3824 Sil TO-72. Even better, here is a link to the specification sheet in Adobe Acrobat form http://www.interfet.com/pdf/DS_2N382
I need a decent program for sending QRSS. I have the program called QRSS version 3.11, but it has a bug in it and I won't use it. I can run DOS or Windows anything here, so it doesn't matter. Thanks
So don't waste your money on #8 wire when the #12 is slightly lossier and a heck of a lot cheaper. Now if you have really big thousand+ strand Litz wire, then go with that. Am I right on this Bill???
What year of publication of the book Terman "Measurements in Radio Engineering" do I want to buy??? I see many different years of publication and am confused as to what are the best years to get. Tha
What the heck, go with a 1w signal like the US guys use. You will be surprised as to how many stations you can still work if they have a decent receiver and antenna on their end. This way you won't h
Good job there, Mal. I am using series tuning on my loop with the remote loop tuner box that I showed you. There is one mod since the picture you seen. Bill told me that wood gets lossy when the mois
Good idea there Mike. http://www.geocities.com/we0h/index.html For the bottom wire of my 73kHz loop, I used 3-core mains flex at 5ft above ground. My wife used it as a washing line! Mike, G3XDV ==
Has anyone tried the 1-1/8th inch long Steward ferrite beads in their loop transformer yet??? I have 2 of them sitting here right now and am wondering what kind of power they are going to handle. Tha
Aliens trying to communicate with us. Hi Hi. http://www.geocities.com/we0h/index.html Hi all, I have a new 'sound' appearing on the band recently. It is quite distinct from the TV PSU noises. It seem
Now a vertical has high voltage and lower current than a loop. A loop has high current but lower voltage than a vertical. Power = current x voltage. Running a loop with a kilowatt amplifier would ind
That will be a very interesting antenna to hear about. I hope you can put it up real soon. I think someone over on this side used a small receive sized multi-turn loop for transmit with the 1w and ac
Hi Dick, Thanks for the kind words. 73’s, Mike>WE0H http://www.geocities.com/we0h/index.html --Original Message-- From: [email protected] [mailto:[email protected]]On Behalf Of
Hi Mike, For our Part-5 experimenters license, there is no antenna limit. That is why I will be putting up a big loop for such use and I already have a legal vertical for Part-15 use. I hope that the
I would like to know who is experimenting with transmit loops and how big they are using??? Also, how are you matching the feedline to the loop??? Many thanks, http://www.geocities.com/we0h/index.htm
I agree with Dave G3YMC as to getting on the air with whatever it takes. Many people don't have the property to put up a good antenna. I myself have too many trees to make a vertical work on LF, so I
The loop has to be at least 13m to 15m vertically and at least 762sq meter total area or bigger to work decent. If you go with a loop of 15m vertical or greater and make the horizontal part more like
Hi Mal, When you say the loop doesn't pick up the low angle DX signals, are you using a horizontal or vertical loop??? Bill Ashlock on the east coast of the US is using vertical loops on 1750-meters
Can someone help Walt out??? He needs a preamp design for his Selective Level Meter. Read his message below. Thanks, http://www.geocities.com/we0h/lf.html GM - just saw your posting. Noticed you ment
Why not use a 50hz comb filter to eliminate the harmonics of the mains??? I have a 60hz comb filter kit that I am building to help out in the US. 73's, http://www.geocities.com/we0h/lf.html Hi Jim Yo
If you leave the test leads open and push the ZERO button, it works fine for cap zeroing. Short the leads and push the ZERO button for inductor zeroing. http://www.geocities.com/we0h/lf.html Dear AAD
