I'm initiating the process of transferring this group to groups.io It can be found at <https://groups.io/g/PHSNA> All current members of this group will be automatically added as members of the new gr

N5IB

To channel Mark Twain - rumous of my demise are greatly exaggerated LOL I've just decided to put most radio projects on the back burner for a while. Our first grandchild (Tessa Noelle) arrived last Oc

I have some unpopulated board and I need the associated schematic. 1) Main board: 13 Oct 2013, Rev 5.01 2) AD8307 board: 13 Oct 2013, Rev 1.20 3) AD8307 board: 13 Oct 2013, Rev 1.25 Thank you for the

The makerspace I'm in, OlyMEGA, has a few hams that are talking about building network analyzers. I don't know at this time how many are interested, but I was wondering if you have an idea when you mi

Dear gang, I have been off in the weeds for a couple of years and dug out my 60MHz PHSNA to test some filters I am building for my QRSS Grabber. When I tried to upload the latest PHSNA-VB, I get an er

I’m attempting to build a PHSNA using a type 2 DDS and am trying to obtain the latest build information. I started with the PHSNA FAQ Sheet.pdf which is dated 2/18/2016. It says to see folder “Type II

A new net devoted to Makers (DIYers, homebuilders) hasstarted up on Echolink conference node 9229 (*TECHLINK*). All those interested in building their own“stuff” are invited. The net is onSunday and s

I am repackaging VNArduino VNA. This is just an amateur project, not an attempt to reinvent the wheel. I am using the original VNArduino as base - changing some hardware and controller / processor. Th

I am looking for HARDWARE data on AD9851 DDS module TYPE II I am calling TYPE II the module with dual - 7 by 2 .1 pitch pin header and SINGLE 7 pin .1 header . I have a sort of spec - schematic , pict

PC boards arrived a couple of hours ago. Passed visual inspection. I have them all cut apart, the relief holes drilled for the MMIC chips, and am presently dressing out the cut edges to get rid of the

A new net devoted to Makers (DIYers, homebuilders) hasstarted up on Echolink conference node 9229 (*TECHLINK*). All those interested in building their own “stuff”are invited. The net is on Sunday and

I've managed to organize the PC board panels to get enough boards made to fulfill over 99% of the requests. Everyone who made a request should have already received an acknowledgement. I'll send in fo

Board requests were just barely enough to make up a new order. Before today is done I'll e-mail a confirmation everyone who made a request. I'll wait until September 16 to submit the order - so as to

After getting away from PHSNA for a while and then having to get a couple days re-education to test and issue revision 1.42, I was thinking of all the complex stuff a newcomer to PHSNA has to go throu

The survey a few months back didn't reveal enough need at that time to justify another bulk order of PC boards. But with the release of the new Windows software version, and the couple of dozen new li

A fair number of new folks have signed on to the PHSNA Group in the last couple of months. Probably worth checking what the need for PC boards is. I'll make a poll. Responding to the poll doesn't cons

Hello PHSNA users, I've uploaded revision 1.42 of PHSNA for Windows today. It's located in our Yahoo group files area Files>Windows PHSNA. The improvements and additions were all programmed by Ignacio

Hello fellows, I wondering if is it possible calibrate the PHSNA Power Meter using homebrew way. I have a basic oscilloscope (40 MHz bandwidth). Some tips? Sorry about this basic question, I am starti

No, you need a centre tap to ground, and take the ends to IOUT/IOUTB. The WB2010 should be fine. You'll get a lot more output, should be +6dB. Yes. The problem is probably low-quality components in th