A URM25/26B were great signal generators but actually with all the digital requirements of Public Safety Radio now days, you can pick up a really nice service monitor that can accurately generate signals from DC up to a GHz that measure RF output of the generator, display generated modulation levels, read frequency, some have spectrum monitoring for around $500.00 dollars. In fact recently I saw a guy selling Agelent monitors that have tracking generators for $600.00 dollars on Craigslist, there a little larger than IFR's or Motorola but do a wonderful job accurately for not a lot of money.
73's, John, WA6HYQ _______________________________________________ Drakelist mailing list [email protected] http://mailman.zerobeat.net/mailman/listinfo/drakelist

