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September 27th, 2013 03:36 PM #21
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January 3rd, 2020 08:35 PM #22Marami nang ganito sa online shops from both local and overseas sellers.
Repeaters or signal boosters are antennas that boost network signals in areas with weak coverage by hogging bandwidth from legitimate network infrastructures
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January 3rd, 2020 09:38 PM #23
Simply put, when installed incorrectly, the retransmitted signal can still get picked up by the cell tower, causing a feedback loop. Though, that in itself won’t likely take down the service, but the unnecessary emissions adds noise to the system which then use up some bandwidth because the system has to resort to more error correction and other RF countermeasures. But if the interference is bad enough, it will cause legitimate calls to drop or subscribers not being able to obtain a channel.
Think WiFi. The more interference, the lower the data throughput and the lower the number of clients it can support.
There’s a lot more going on but that’s the gist of it. Bottom line is, you need to be a licensed radio techncian that understands RF to be able to deploy these to ensure that the installation does not cause any of the adverse effects I mentioned.Last edited by oj88; January 3rd, 2020 at 09:45 PM.
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January 3rd, 2020 10:52 PM #24Very informative. Thanks!
Another consideration din pala with setting these boosters up is the separation of the external and internal antenna. If the external antenna picks up the signal from the indoor antenna, oscillation (feedback) occurs. Although this will probably just shut down the booster.
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