where should i purchase software for my new ws1040,for trunking p25 phase 1 sedgwick county ks
Welcome to RadioReference kenmcrae
For your new scanner, start with this Wiki page. Be sure & explore the various links on the page:
wiki.radioreference.com
For more specific details on software, see this page:
wiki.radioreference.com
All three of the software programs that can be used for your scanner (Win500, PSREdit500, and ARC500) have a 30 day free trial. Try each of them & see which you like best. All three will handle your programming. The field layouts on the programs, for entering your programming, are slightly different. You may find you prefer one above the others. I have all three. I prefer Win500, then PSREdit500, and lastly ARC500. That's my prder of preference, but you will find a number of members here in the forum whose preferences differ from mine. Try them all, then purchase a license ofr your favorite. There are no free programs to your scanner model.
One word of caution: If you decide you like Win500, there have been some reports of people that paid for the software, but then had problems getting the keys to activate the software for full use. Use a credit card for purchase; that way, you have a way to get a refund if needed. Most of the ones that had issues used PayPal for their transaction.