Maintenance and Protection For Satellite Earth Station Antenna Control System

a. Antenna system

1. The normal fault is the corrugated horn cover damage, which is caused by its aging. In order to assure the antenna normal operation, we suggest the user should replace it once each in spring and autumn respectively and monthly inspect if the surface of the horn cover is clear and clean it timely.

2. User should repair it by the high-frequency low-loss white paint, but not the normal white paint, when the surface painting peeling off.

3. Measure the antenna ground resistance regularly; better-performance lightening protection equipment should be installed.

4. When the snow covered the antenna, user can try to use the method of high-altitude pour impulse by the high-pressure faucet and clear the snow. In the high-frequency snow area, de-icing equipment should be assembled.

b. Feeder System

1. If waveguide sealing is not good, the inflator will be powered on frequency, which can cause the relay in the inflator broken and over voltage protective device failure, and too big inflation pressure can blow the horn cover scattering. User should check whether the waveguide sealing often and observe if the inflator can work normally; get rid of the fault once founding it.

2. Rotate the antenna in a large range, user should observe the varicose level of waveguide, do not damage the waveguide.

c. Antenna Mount

1. Please select lubricating grease consistent with the model, low-temperature extreme-pressure lubricating grease and anti-corrosion paint to change the grease or repair it.

2. The most frequency fault is for the antenna azimuth and elevation limit switch. Due to interlocking affects, when the antenna can not be rotated, fault appears; this is an important checkpoint. The wind and rain corrosion may cause the contacting point of the limit switch bad, or the aging transmission cables may cause the short circuit, so user should check and replace it in time.

d. Antenna Control System

1. When do the antenna maintenance, user should cut off all the power within the operating region. The voltage of antenna driver is 380V, so personal safety is very important, and maintenance person licensing should be held at switchboard.

2. The faults often appear in the drive control box and power supply, mostly for blowing the fuse. After check and assure no short circuit, replace it and it will be normal.

3. Check regularly the power connector, check if the relay and alternating current electric shock device has the phenomenon of burning black due to the sparking, if yes, replace it in time.

4. Please do not change the parameters in the antenna control unit random, such as EOS, A.O.S, etc.

5. Long-running antenna control unit and tracking receiver has higher requirements for the temperature; user should check regularly if the cooling system works normally, generally the aging fan can cause to stop working, and then the rising temperature in the chassis will make the equipment performance not stable, this fault can be eliminated after replacing the fan.

Office Headsets Provide Hands Free Communication

Like every other people, becoming updated with what is inventive is a fad nowadays. Be it a brand new fad in fashion, in electronic world, home motifs and more, people keep up to whatever new. This is because most enhancements at present are not only depending on one element but developed a variety of many characteristics rolled into one offer.

The majority of the fresh products introduced by numerous producers provide both performance and design. It is not only advantageous for anyone using it but can make a fashion design that is trendy to look at. But one of the fantastic characteristic of today's technology is making a solution for a variety of work carried out one time supplied in numerous neat designs that does not only perform as a design but a function too.

One excellent illustration is an office headset. Earlier, people particularly working in call centers or widely using the phone, make use of the standard phone to complete their work. Following the call, they have to encode and create a report on that call. Next, tackle a phone call again and so forth. The procedure seems slow since one task is necessary to complete first before one more work is conducted.

Would it be awesome if a person can answer the phone, focus on the customer's need simultaneously, encode those queries and create reports?

This is all feasible with office headsets. Today people just put it properly in their ears which enable them to answer the phone with hands free and able to perform other things apart from holding the telephone receiver. The important thing to keep in mind is to purchase the appropriate office headset since you will be using it frequently in your entire work length. It must be comfy in your ears and head as well as obtaining the correct sound when hearing somebody.

Numerous huge corporations can provide the finest office headset with a number of styles to pick from. Just search online for the features you need from reputable companies. They can all guarantee you quality items anytime based on customer comments and dedication.

A Reverse Email Lookup Can Tell You If Your Boyfriend Has Been Faithful

Are you curious if your boyfriend has been faithful to you? Many times we can begin to doubt if they truly have since some of their actions seem to point to the opposite. It is a hard thing to go through when you doubt if your boyfriend is being true to you. It is tough not to think of anything else. It is a lot of stress for a person to take on. Sometime it can get so bad that it is hard t sleep and your appetite is pretty much gone.

I'm sure that your boyfriend is send you signal that he may be cheating and that is why you are reading this. There are many signs that someone might be cheating, and alone they may seem like nothing, but when you recognize a couple of them is really makes you start to worry.

Some of the things that he might be doing that could mean that he is cheating on you is suddenly taking care of his appearance. If out of the blue he is suddenly dressing nicer and working out, something may be up. Does he talk about another woman a lot, be it a "friend" or co-worker? This isn't good. If he talks about her a lot it means he has feelings for her.

Another big issue is with email. Have you noticed your boyfriend emailing someone often? If you notice a strange address that keeps popping up and he seems to brush it off as nothing or just one of the guys, it actually might be the other woman.

If you are suspicious about any emails he is sending or receiving it is easy to find out who the email address belongs to. There are reverse email lookup services that will tell you exactly who this person is. You can find out once and for all if your boyfriend really is cheating.

How to Use a Reverse Lookup

Phone number look up has become a common and essential practice in today's environment because of increasing litigation and criminal deeds throughout the world. You need to be conscious enough about all the aspects of life whether it's a minor phone call, and you must need to take preventive steps in order to deal such activities. Phone number look up can be carried out through various manners. Some of which are laid below:

First utmost used way is to look for phone number by calling back the person to trace its voice and where is he /she located. This mode is commonly used by police officers or for legal purposes. Calling back the person by an ordinary individual is not a healthy advice, as it proves to be worthless. No one removes the veil from its original face. Secondly here comes the need where you need to have the right and correct information about all the methods embedded for look up and how you can conduct the research.

Phone number look up refers to reverse phone number look up which is a new technique often used by people who are anxious to know who is calling me and bothering me to such an extent. Reverse phone look up works exactly in the way opposite to ordinary number look up method. Apart from this approach you can have the facility of phone number directory if you want to look up for number which is not a cell number and belongs to your local area. Secondly the number you are searching for needs to be registered and listed on the relevant number network.

Phone number look up has become a matter of few clicks of the mouse from the day online sites have comes to eye. Online sites have made it easier, simple and a task of few seconds to trace an individual if you have its cell phone or landline number. You just need to have the right number that must be registered and you should the way how you have to enter the data in it. Going through this process will reveal you the originality of the caller.

Phone Number Lookup - Who Called Me?

Phone number look up has gained immense importance since last few years as because of increased practice or wrong calls and unknown calls. Phone look up is needed when you happen to receive too many calls from the phone numbers associated with no name. there are several occasions when you desire to block your own sim (that is existing cell number) especially when you get sick of attending so many ridiculous calls and you are not finding any reliable method to how to get rid of them.

Phone number can be used for tracing a person you have lost few years back, or you want to ensure that whether the phone number you have still belongs to the person you know. Phone number look up comes to me when I was searching for my old friend of school days. I tried to look him through face book, twitter. And I even entered his name on Google but did not get any authentic and valid answer. After few months I came to know about online sites assisting individuals to conduct such a research. I logged on to one reliable site and entered the name of my friend; you need to enter any basic info of the person you want to enquire. Within few seconds I was provided with healthy details of my friend and in this way I located my friend and approached him.

Phone number look up can be used when you are getting ridiculous messages from different numbers and you do not want to call them back as you feel it looks weird and obviously it would be of no use. In such situations sometimes you switch off your own phone or you block the phone numbers which are sending you texts like this.

There are times when you do not afford to block so many phone as it charges you much or you are a business related person and you happen to get such calls and messages on usual basis. What to do in such circumstances, you can log on to any reliable online site for carrying out number investigation. Try to look upon all the details and conditions before signing up for any website.

Watch T20 Tollywood Cricket Live For FREE

Movie Artistes Association(MAA), is organising a Twenty20 cricket tournament to raise the funds for the Poor artists.

Click Here To Watch Live

Tollywood Trophy Twenty20 is scheduled for June 13th at Lal Bahadur Stadium in Hyderabad. The team selection process of its four teams: Balayya Lions, Chiru Cheetahs, Nag Kings and Venkatesh Warriors, led by actors Balakrishna, Chiranjeevi, Nagarjuna and Venkatesh respectively.

Film industry members Murali Mohan, Balakrishna, Nagababu, Jayasudha, Ahuti Prasad, Srikanth, Parachuri Gopalakrishna, Kota Srinivasa Rao and others participated in the event.

http://www.yupptv.com/tollywood_t20_live.html