posted by davek123 on Jun 30
The frequency of a garage door opener is as good as that used by huge chunk of radio systems, say pentagon officials. The radio signals emit such high frequency that it even undermines the frequency of the door opener at times. Most people with such garage doors have to look for a solution or at times even pay to get it fixed
The manufacturers’ group advises the consumers so opt for a manual repair of the door that will burn their pockets by $60 As high as $120 will be the cost of getting the door fixed by a professional It also requires the consumer to understand the problem in detail. In most cases, people replace the battery and the opener in case it doesn’t work
As much as $200 can be the pre installation cost of a brand new opener. Contemplating the effect if all this, different opinions have been gathered by government an industry personnel respectively. The effect of the frequency is being termed as limited by the government however, the industry personnel differ and demand for more details.
Refuting the fears of the industry, personnel from the National Telecommunications department stated that it’s only spread across a small radius The starting of the system causes the maximum trouble
To ensure least effect, users are advised to try opening the door after some time only Since the effect of these waves is only visible around 10 miles of the base, it isn’t causing too much trouble For a distance of as far as 50 miles, there can be interferences pertaining to these waves The chief information officer claimed that the radio sets at the base have similar frequency with close to 50 million garage door openers.
Being locked out of the door could be a possibility for those who have houses around the base and fail to carry the keys. It has been years since these military radios have been using the radios at a frequency of 350 megahertz It’s been close to 30 years only since openers are in use at such a frequency.
As per the law only devices that do not cause interferences are permitted to run on this kind of frequency. Operation of door openers becomes easy at such high frequency as it ensures easy transmission.
The issue of interferences was not very prevalent as military did not make much use of it. The communications are least likely to be affected by garage door openers due to their low power.
Since there are simultaneous commercial as well as military signals send at the same frequency, it often leads to disturbances. Communication devices are inevitable and the number will only increase The reason for increased usage of high frequency radio sets can be traced back to the arising need of fast and efficient communications for military.
As high as 125 bases have a similar frequency to that of garage door openers. To facilitate emergency communication and networking, the radio sets are also being employed at Fort Hamilton and Walter Reed center.
Dept. of commerce, the Defense dept. and even Federal communications are already in the process of working on the same.
The chances of interferences are already being communicated by the base commanders. As an easy and convenient solution to the transmission issues, military can opt for a better frequency Interferences can also be avoided if door openers start operating on higher or lower frequency.
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