On Mon, 25 Jul 2005, PicDude wrote: > That's what the female connectors look like, but what would be the purpose of > the closed "cover" screwed onto them? And why so many? If they come out at other places in the house then there is a Y splitter somewhere. The covers prevent an unloaded Y arm from being unmatched. The covers should contain a matching resistor each. > The short story here is that my tenants just moved out of the house, and there > connectors are now here, which I don't recognize as being there before. I > thought they might have had satellite TV, but can't understand why they'd > need more than one. You need one per dish (one per LNB is using offset LNBs on the same dish). Many people would use 2 dishes plus a local antenna. Peter -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist