Electronics Forum | Tue Jun 26 11:45:52 EDT 2007 | Frank
I certainly wasn't endorsing the use of the PVC piping that was installed prior to my employment there. Also, I recall that all the piping was above the ceiling tiles and regular air line hose was dropped along with the power cables. So there was l
Industry News | 2016-05-11 19:33:19.0
Pulse Electronics Corporation introduces two unique and performance-enhancing installation options for its PIMinator® line of distributed antenna system (DAS) in-building ceiling-mount antennas. The DASACHOLDER is a sturdy, plastic, above-ceiling antenna holder that is easy to install, is hidden above the ceiling so it doesn't interfere with the aesthetics of the building, and does not induce passive intermodulation (PIM) in in-building installations. The DASACABSORBER attaches to the plastic holder or surrounding structures and helps mitigate the effects of PIM sources by absorbing reflections on cellular radio frequencies in the transmit and receive bands. The result is a confirmed reduction of PIM energy by as much as 40dB.
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