Brand New Nady Dkw-duo Dual Wireless Vhf Microphone System with up to 300 Foot Range and Top of the Line Sound Quality

!±8± Brand New Nady Dkw-duo Dual Wireless Vhf Microphone System with up to 300 Foot Range and Top of the Line Sound Quality

Brand : Nady | Rate : | Price :
Post Date : Nov 27, 2011 20:57:34 | Usually ships in 1-2 business days

Brand New Nady Dkw-duo Dual Wireless Vhf Microphone System with up to 300 Foot Range and Top of the Line Sound Quality

BRAND NEW NADY DKW-DUO DUAL WIRELESS VHF MICROPHONE SYSTEM WITH UP TO 300 FOOT RANGE AND TOP OF THE LINE SOUND QUALITYAdvantages of the DKW-DUO:Dual top of the line wireless microphone system Perfect entry level system All the advantages and freedom of wireless operation without cumbersome cords Easy to use simply plug in instead of your wired microphone Excellent high fidelity audio Perfect for all speakers, karaoke/recreational singers, DJ's, auctioneers, aerobic instructors, and many other consumer applications VHF (170-216MHz) operation for reliable, interference-free performance 150+ feet typical operating range up to 300+ feet line-of-sight Dual receiver for versatile single or simultaneous dual transmitter operation Handheld Microphone Transmitter: Each transmitter operates on a separate single frequency in the VHF 170-216MHz band and can be used singly or together simultaneously with the DKW-DUO dual receiver Easy, convenient operation with on/off switch and low battery LED indicator which flashes once for unit "ON", and lights steady for low battery alert Unidirectional dynamic cartridge for optimum true sound, maximum feedback rejection and minimal handling noise Each transmitter operates up to 15 hours on a single 9V alkaline battery

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Frequency Transmitter Techniques

!±8± Frequency Transmitter Techniques

They are referred to as radio or wireless mics but are actually a case in which the original audio cable was replaced by a frequency transmitter technique. Radio mics are commonly used in transmitting audio by radio waves such as AM, FM, VHF, UHF or any other digital format.

The better ones operate from numerous frequencies that they use for transmission. That is why they hardly ever experience any interference by other electrical transmitters that are within the same frequency. They can enable the use of many microphones at the same time.

The very first type of radio microphones started as compander microphone development way back in 1976 and was used by Nady Systems. They were given recognition in 1996 and given an Emmy Award due to their technical input in the technological sphere.

These mics have many advantages because it enables the user to hold to some health and safety standards. They can now work without exposing themselves to too much risk due to what used to be the trailing cables of the microphones.

Then there is the advantage of easy movement because the wearer does not have to use any cables trailing the microphone. It used to be the case that the cables actually had some strain or stress because of the way they were tagged and pulled all the time. This used to cause them easy damage.

It might look like the advantages of the wireless mics far outweigh the disadvantages but wait a minute. What about the fact that the two way batteries are now not very long-lasting and they use much power?

Another disadvantage is the fact that the signals are normally hampered by the distance. They will require very strong and expensive batteries if you want to receive strong signals at a further distance. Interference is also caused easily by some electrical appliances that are within the same range.

It requires that one limits the number of radio microphones that can be used simultaneously in one given range.

Frequency Transmitter Techniques

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Radio Microphones

!±8± Radio Microphones

Audio mikes that used the cables for signal transmissions have long since been replaced with wireless mikes. Also called Radio mikes, they use radio frequency technology to transmit the audio signals. They are capable of sending signals through FM, AM, UHF, VHF and various digital formats.

The most modern mike sets come equipped with frequency selection modes with which you can set the required frequency without having interference from other transmitters operating at the same frequency band nearby. You are now able to use multiple microphones too at the same time.

The current radio microphones owe their origin to the first original compander microphone that was built by Nady Systems in 1976. He was honored with Emmy award in 1996 in honor of his contribution to the field of technology.

Radio mikes are wireless and hence it is easier for the performers to use them on stage and it is a lot safer too when compared to the wires and cables dangling from wired mikes.

The Radio mikes being wireless have provided freedom of movement and performance to the artists who perform on stage. They can freely move across the stage without having to drag or bother with the cables. The handling staff too need not bother with managing and joining cables etc.

Though Radio mikes are very good, there is yet one disadvantage when it comes to the battery life. The radio batteries tend to get drained out very fast and do not last long. The reason being that the radio microphones use up more power and drain the batteries in no time.

Radio mikes operate within a certain range only. This could be a drawback and you might have to buy higher end equipment to get wider range. Then there is also the risk of disruption of signals due to other equipments being used in the same frequency in near by area.

Many times you will be constrained to use fewer numbers of microphones to be able to retain the clarity and avoid clashing of frequency.

Radio Microphones

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