when your amplified outdoor antenna is not putting out like it should what do you need to do
Troubleshooting TV Reception
Having some bug with reception?
We tin can walk you through solutions to some of the about common issues when troubleshooting reception.
Trouble: The TV is not receiving any signals.
Possible causes:
One time y'all accept properly installed the antenna, changed the input on your Tv to 'ANTENNA', and run a aqueduct scan, you should be receiving at least some of your local channels. If this is not the case, the reason could be ane of the following:
There is non a clear line of sight to the broadcast towers.
If hills, trees, buildings, or other geographic features are in between the broadcast towers and the antenna, the signals might not exist able to reach your antenna. Elevating the antenna, either by placing it in a higher location or using a taller mast, will increment the bespeak reception. The goal is to accomplish the almost unobstructed line of sight to the broadcast towers as possible.
The signal could be lost in the coaxial cablevision distribution.
It is important to check regularly for corrosion, loose cable fittings, or if a cable has been compromised. If yous are using a splitter, this could as well weaken betoken strength. Try disconnecting the splitter and running the cable directly into the TV/converter box and run a channel scan. If reception improves, a distribution amplifier is likely to be the solution.
The coaxial cablevision from the antenna to the tuner could exist too long.
When cable lengths reach over 100 feet, as much as 1/3 of the signal tin can be lost. If you require a long cable or are using a splitter, you may demand a preamplifier.
You are more than than 70 miles from the broadcast towers or across the range of the antenna.
The curvature of the globe limits near antennas to about lxx miles of range. Go to www.antennapoint.com and enter your accost or zip code to ensure you are within the range of the broadcast towers in your area. If you are over 70 miles from the circulate belfry(s), reception is possible if the appropriate equipment is used and the right conditions are present.
Faulty Digital Tuner
It doesn't happen often, but information technology is possible for the tuner to be faulty on a new TV, correct out of the box. The ATSC tuner is separate from the HDMI or other inputs, so the tuner would non bear upon any other portion of the tv. Equally a 2nd stride in troubleshooting, endeavor installing the antenna and cable to a secondary Television receiver.
Problem: I'm receiving every channel except for one.
Possible causes:
The station is broadcasting on a different frequency.
While the majority of Tv set stations transmit on the UHF frequency, in that location are some that apply VHF. Although some UHF antennas tin pick upwardly VHF signals, it is necessary to utilize an antenna optimized to receive both UHF and VHF frequencies.
The transmitter for certain channels could be located at a lower elevation on the broadcast tower, or fifty-fifty backside other broadcast towers.
Lower elevation or obstruction past other towers tin crusade line-of-sight problems. UHF signals are dependent on line-of-sight for consistent reception. Modify the location or elevation of the antenna to see if the problem persists.
Problem: The picture isn't clear or I see snowfall (fuzz).
Possible causes:
The TV might not have a built-in ATSC digital tuner.
Digital signals do NOT accept snow! If you lot are seeing snow or fuzz on your TV, yous are watching an analog broadcast. Typically, people with this problem don't have an ATSC tuner congenital into their Telly. If you have a Idiot box that was purchased earlier 2007, this may apply to you. Consult the TV's user transmission or contact the manufacturer direct to observe out if the TV has a built-in ATSC digital tuner. If it does non have one, an external receiver or converter box tin be purchased, and then that yous tin can use your existing Boob tube to receive HDTV broadcasts.
The motorcar program or channel scan process was non performed correctly.
If the Television receiver does have an internal ATSC tuner, brand sure the telly'south input or source is set to "BROADCAST", "Television receiver" or "AIR", not "Cable". Once you lot have verified this, go into your TV's setup menu to scan for channels. Each television is different and different brands have varying procedures. If you lot are not receiving High Definition programming, consult the TV's manual or contact the manufacturer to make sure these steps are followed correctly.
Trouble: I live within ii miles of the broadcast tower, but the indicate is breaking up.
Possible crusade:
Your TV may be receiving interfering signals.
A larger/stronger antenna will non necessarily solve this problem. Consider moving the antenna, making sure it is not placed near metal objects or other antennas. If this is not successful, your signal may be as well stiff and may crave the utilise of an attenuator.
Call our helpline or conversation with us here using the alive-chat feature on our website for an analysis of your surface area and installation. We may be able to offer simple solutions.
Source: https://www.antennasdirect.com/antenna-troubleshooting.html
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