Richard Jungert wrote: > Steven. > > If your doing alot of SMA work with RF products, Weinshel/ Aeroflex make > a good mechanical SMA phase shifter to 20Ghz. This product has <0.8db > insertion loss to 12 Ghz and up to 225degrees shift at 20Ghz. Maximum > VSWR is 1.5. There are several to choose from. Richard, Tom, and Wolfgang, Thanks for the suggestions! After looking at each of those products, it looks like the Weinschel product is closest to what I need: http://ssl.adhost.com/argosysales/baskets/pos.cfm?cd=582 $274 is a bit more than what I was hoping to spend, since I have 16 lines in each box. But it's good to know that these exist, in case trimming cables doesn't work or is too unreliable. We're pulse people, so I kept searching for "delay line" and finding nothing useful. "phase shifter" was the key word I was missing. Thanks again! -- Steven Kan (p) 310-515-5330 x24 Pulse Research Lab (f) 310-515-0068 1234 Francisco St., Torrance, CA 90502 (c) 818-620-3062 mailto:steven@xxxxxxxxxxxxxxxxxxxx http://www.pulseresearchlab.com Signal Buffering & Translation for Digital Design, Integration & Test ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List technical documents are available at: http://www.si-list.net List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu