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Excellent Service

* The service I got from TEKMART and especially Peter, was way above my expectation. I was assisted with a part of one of our servers that not even...
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Excellent Service

* The service received from Peter of this company was way above my exceptions. On a short notice I was able to acquire a spare part for one of our...
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Prompt delivery

* Needed some entry-level virtualization machines. The guys in technical were very helpful, especially Kobus who was very clued with what we wanted...
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Great Service

* Exceptional customer services and a pleasure to do business with. Will gladly use Tekmart again and would highly recommend them.
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Best service I have ever received from a Tech Company

* What can I say about the guys over at Tekmart. Simply amazing company and service. I have been in the IT industry for over 20 years and NEVER have...
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Transmitters | Receivers

In electronics and telecommunications a transmitter or radio transmitter is an electronic device which produces radio waves with an antenna. The transmitter itself generates a radio frequency alternating current, which is applied to the antenna. When excited by this alternating current, the antenna radiates radio waves.

Transmitters are necessary component parts of all electronic devices that communicate by radio, such as radio and television broadcasting stations, cell phones, walkie-talkies, wireless computer networks, Bluetooth enabled devices, garage door openers, two-way radios in aircraft, ships, spacecraft, radar sets and navigational beacons.

This term transmitter,  is usually limited to equipment that generates radio waves for communication purposes; or radiolocation, such as radar and navigational transmitters. Generators of radio waves for heating or industrial purposes, such as microwave ovens or diathermy equipment, are not usually called transmitters, even though they often have similar circuits.

The term is popularly used more specifically to refer to a broadcast transmitter, a transmitter used in broadcasting, as in FM radio transmitter or television transmitter. This usage typically includes both the transmitter proper, the antenna, and often the building it is housed in.

Tekmart Africa is an independent distributor and partner for options, parts & upgrades for many system integrators, resellers and annual maintenance contractors worldwide. Contact us on 0861 711 712 (within RSA) | +2711 027 6793 (internastional for your transmitter / receiver requirements and our support consultants will gladly assist.




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