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What else can I help you with?
Is a vhf power amplifier available at many retailers?
There are many places that sell the vhf power amplifier. You can check out www.amazon.com and also www.ebay.com. They sell new and used. Here is another source: www.tessco.com/products/displayProducts.do?groupId=030...20
Can a power amplifier amplifies the power?
Question: Can a power amplifier amplify the power? An amplifier can amplify the voltage or the current. Power can be converted to heat.
How does power amplifier differ from a conventional voltage amplifier?
A voltage amplifier does not have to supply significant current bur a power amplifier does.
Is transformer an amplifier?
No. In an amplifier, Power Out > Power in. In a transformer Power Out ~= Power In (minus internal losses). An AC generator is more like an amplifier than a transformer.
How can I get amps for my guitar amplifier?
You can get amps for your guitar amplifier by purchasing and connecting a separate amplifier unit, also known as a power amplifier, to your existing guitar amplifier. This will allow you to increase the overall power and volume output of your guitar amplifier.
May power amplifier a voltage amplifier?
A power amplifier may also boost voltage; in audio equipment, power amplifiers often have a dial on the front that is used to control the input voltage gain. A simple power amplifier is composed of a single transistor; this type of configuration cannot provide voltage amplification as well. A voltage amplifier stage is needed. So the above example of an audio power amplifier is actually a voltage amplifier stage, followed by one or more power amplifier stages.
Why transmit power for UHF equipment is less than that of VHF equipment?
Well VHF is more for long distance and has a longer wavelength. So, it would logically require more power. UHF is more line of sight and has good in building penetration and doesnt require the transmit power that VHF would require.
What does an amplifier do for a subwoofer?
An amplifier will power your subwoofer so they can work.
Does the power amplifier amplifies the power?
the final stage of a power amp is a current amplifier in a bipolar design and a voltage amp in a FET design.
What is the average cost of VHF Power Amplifiers Where can I purchase them?
VHF Power Amplifiers can run you anywhere from $100 to $150 dollars. You can purchase them from any electronics store. Try Friendly's Electronics on Burgess Avenue for great prices.
An RF amplifier amplifies the incoming signal by 200 times Calculate the power gain of this amplifier in dB?
If an RF amplifier amplifies the incoming signal by 200 times, the power gain of the amplifier is +25.9 dB. Power is proportional to voltage squared, so the power gain is 400. The decibel scale is 3 times log2 of the power change.
Is power amplifier is basically a current amplifier?
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