Hi Davide, ... The measured directivity on my T1-6T bridge exceeds 53 dB for 0.05 - 10 MHz. Above 10 MHz, it drops at about 12 dB/octave and is 20 dB at 60...
As you may have found out, ordering these in small quantity is a tough row to hoe. Not as tough as the Valpey Fisher folks make it, but within 3 dB. Anyone...
Hi all, for projects like the N2PK-VNA we need to look for "Believers" ... yes, people that are willing to "help" and, maybe, to make a little money too, that...
Hi Paul, thanks for the answer, I will try out soon and see the response of my bridge and post the result. 73's iw3hev,Davide ... capacitors ... the ... the...
Folks, I am based in UK and would like to establish or join a group for purchasing the hard-to- obtain components for this superb project. Some of the key...
Hello to everyone making the VNA Project. I have one of the commercially made Green and solder finished boards,, Do I need to still add the 9 links to the back...
David, the links are present on the current PCB design as described on my website. They are added to improve ground plane integrity. -- 73, Paul N2PK ...
Hello Group As WEB-Master for the HAM Club OZ6FRS on the address: <http://www.oz6frs.dk/> http://www.oz6frs.dk i have changed the address for the local...
There is a fault in the new web site. All the links point to Igangværende which should be Igang - fix this in the browser until Palle sorts it out. Regards ...
Mike Willis wrote: There is a fault in the new web site. All the links point to Igangvrende which should be Igang - fix this in the browser until Palle sorts...
I can acces OK to the address, but when I select one of the items I do get page not found. It is OK the rerouting to N2PK web. 73 Gian I7SWX ... ...
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Peter Frenning, OZ1PIF
oz1pif@...
Oct 12, 2004 8:00 am
I've found the problem and informed Palle (WEB Master) Vy 73 de OZ1PIF, Peter ********** OZ1PIF ************** email: oz1pif(no-spam-filler)@privat.dk ...
Hi All, Just a note to say hello to you all as I've just joined the group and look forward to taking part in future developments for this project. I first...
Hi Paul, Indeed, I can't thank Greg enough for his efforts in the last kit group. I likewise stumbled across his website this past January, as I was...
Hi Peter, Good to hear from you and that you are making progress despite a few minor mishaps. I should have mine up and running sometime over the next couple...
Hi Paul, Yes, I’ve been pretty impressed with the VNA boards, though I’m a bit frustrated that the parts I’ve ordered are taking time to come in. I take...
Hello to all I am having grave difficulty in sourcing the LT1677 CS8 LT 1460 ACS8-2.5 LTC 2410 CGN AS ARROW will not deal with us Can anyone help me by...
David, It might be worth looking at Mouser www.mouser.com When I started looking at component sourcing last month, they had a better international posting...
Many thanks for replying Trevor but I have just sourced them from linear.com. I am not looking to form a group as I now have most of the parts,, the ...
Hello all, In case of remote sensors (for instance 1t-6t bridge close to an antenna, while N2PK VNA stay on the desk) and supposing you use good coaxial cable...
In case of remote sensors (for instance 1t-6t bridge close to an antenna, while N2PK VNA stay on the desk) and supposing you use good coaxial cable ( RG213 ?)...
Hi Robert, In case of remote sensors (for instance 1t-6t bridge close to an antenna, while N2PK VNA stay on the desk) and supposing you use good coaxial cable...
Paul, Harold, Tks for reply, i forgot that we are somewhere between 1-50 Mhz, my question was a little crazy but working really on 2 & .7 meter antennaes i had...
All, I just completed my N2PK VNA, but can't get it to work on my home computer with the N2PK software. When I enable Userport, the keyboard will no longer...
John, Try setting the compatibility for the N2PK software to W95 or W98/ME. Doing that allows me to run Greg Ordy's CIALOG VNA on my XP systems.. I was...
