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Couldn't get it to work on XP or Win 7 64 bit due to mclmcrrt71.dll can't be located, even tho' it was installed Graeme

Does anyone have any experience with AN-SOF Professional antenna simulation software <http://www.antennasoftware.com.ar/>? Aside from price, is it any better or worse than EZNEC, 4NEC2, MMANA-GAL?

Antenna efficiency: Comparing the Alpha Loop & Alex Loop I have spent much time inputting all of the variables into http://www.66pacific.com/calculators/small_tx_loop_calc.aspx

There is a lot of info out there if you dig for it. In no particular order: http://www.angelfire.com/electronic2/index1/Litz-Wire-Frequency.pdf

Doing some quick research on Litz wire and loop antennas, it appears that solid wire is better than stranded and litz wire is the best of all for various technical reasons having to do with electron

Active AM Antenna With Twin Coil Ferrite by C. Crane Co. http://www.ccrane.com/antennas/am-antennas/ JLKolb?s antenna links including the KRS AA-1 Active Antenna schematic, antenna preamplfiers,

If you have a link relevant to the group, please post it in the Links section. If you just put it in a message, it will get lost in the shuffle after a few days. The coverage of the list is pretty

Hi. I have the same loop arrangment too and I'm planning to buy Litz wire but I don't know which is best. Hope someone here will answer. We are two who want to know this info. Thanks. Danny

Thanks Andy, I think I have succeeded in posting in both locations. I would rather have had the previous format that was used before Yahoo "fixed" it tnx 73 Graeme

Graeme wrote: "Can any member advise me on how I can up-load a pdf file into the files section? I can't seem to find a "post" button anywhere." There should be a purple "Upload" button near the upper

Maybe I have found it after all I'll try this Graeme

Can any member advise me on how I can up-load a pdf file into the files section? I can't seem to find a "post" button anywhere. tnx 73 Graeme

I just checked Mouser and they have them in stock.

> >> >> > >> >Well, my bulk buy of BC549C's has arrived, so one more question before I get started on the amplifier... >> > >> >How closely do I need to match the transistor pairs? Can I just go by

Thanks Chris. I've just started winding the transformers. I've only got AWG30 wire rather than AWG32 so I've had to use 2873000202 instead of 2873002402 as I an't fit 4 turns of it on the smaller

I have a 3 ft box loop antenna that is wound with 18 gauge stranded plastic covered wire, would I gain anything by rewinding the loop with litz wire? If so, what size litz wire would be best to use?

I never did go to the trouble of determining if hfe imbslance affected the performance, and it's less important for common base amplifiers than it is for common emitter. But, my feeling is that a

Well, my bulk buy of BC549C's has arrived, so one more question before I get started on the amplifier... How closely do I need to match the transistor pairs? Can I just go by HFE reading on my cheap

10-4 John.... -73- Ross - KB8NTY www.rossradio.net http://www.rossradio.net

Hi Ross, yes I have seen the balun designs twin toroid 2.5:1 version and I have the winding details to make that one from before they started to market it, never built one yet as I have found the much