Member Since May 29, 2009 , From Tabriz Azarbaijan eh Shargi, Iran
About khalil:

I am from Iran. I am interested in spoken English.

My job is antennas engineering.

I read scientific books . I watch documentary movies.


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Recent Activity by khalil

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Answered: Intensifying a wireless router signal

dear friend the solution is to build a low power amplifier [2.4 GHz].. tty to find a radio amature in your city . he can do this. rahmati [antenna engineer] from IRAN rahmatikhalil@yahoo.com ...

Answered: How can I make a 300 or 75 ohn Antenna for my AM ...

dear friend am-mw receives the local stations at day time and receives neighbor stations at night time.so there is no need for antenna. am-sw receives far stations so it needs antenna. a vertical ...

Answered: Dtv antenna's, needing help choosing

dear friend the LOG PERIODIC antenna is proper for long distance receiption.sorry i do not know its commercial name in your city. rahmati [antenna engineer] from IRAN rahmatikhalil@yahoo.com 10 ...

Answered: What antenna is needed for converter box?

dear friend selecting an antenna depends on the received signal intensity . if it is strong, INDOOR antenna works. if it is medium the ROOF antenna works. if it is weak the roof antenna plus an ...

Answered: How to Install an indoor HDTV Antenna with ...

dear friend for better tv receiption it is neccessary the receiver antenna must be in the line of sight of tv transmitter antenna. an RF expert can use a low power MODULATOR for re radiating tv ...

Answered: Jamestown antenna Hi Have a 20 foot antenna it ...

dear friend if it is a DIPOLE antenna [feed point at the middle] . it is proper for 50 meter signal. if it is a MONOPOLE antenna [feed point at the end]. it is proper for 25 meter signal also ...

Answered: Fm antenna with coaxial plug for jvc th-d60

dear friend if the intensity of fm signal be high in your location, you can use a simple DIPOLE antenna. prepare two aluminum rods [ diameter 10 mm and length 70 cm each]. mount these on a ...

Answered: From Dish to Antenna

dear friend yes. if you install a proper antenna on the roof [in the line of sight of tv transmitter],you will receive the local channels. sincerely rahmati [antenna engineer] from IRAN ...

Answered: How to stack uhf yagi antennas

dear friend please mount two simliar antennas with equal cable length for each. now use a TWO WAYS SPLITTER/COMBINER for mixing them. sincerely rahmati [antenna engineer] from IRAN rahmatikhalil ...

Answered: Direct tv antenna signals

dear friend for better tv receiption it is neccessary to be in the line of sigth of transmitter. buy and install a roof antenna. for digital tv LOG PERIODIC type recomended. sorry i do not know ...

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