Re: [Elecraft] n00b Amp question

2018-05-23 Thread Jack Brindle
Almost, but not quite. Assuming the amplifier is linear (as are the Elecraft units), the amplifier will boost the signal by the multiplication factor of the amp, up to a maximum value. For example, the KPA500 has about 13db of gain, so the output will be 13db above the input, up to about 700

Re: [Elecraft] n00b Amp question

2018-05-23 Thread David Bunte
Richard - There are probably more technical responses than this, but I think the simple answer is that if you have a 100W Solid State amp, and drive it with 100W you will likely either destroy something, or the system will self protect and shut down. I know that with my K3 and KPA500 combo, I get

Re: [Elecraft] n00b Amp question

2018-05-23 Thread Dennis Moore
An amplifier boosts your radio's output power to the maximum power of the amp. A 100 watt amplifier will put out a maximum of 100 watts (or thereabouts). It does not add 100 watts to whatever your radio is putting out. 73, Dennis NJ6G On 5/23/2018 12:07, richard kappler wrote: Does a 100w

[Elecraft] n00b Amp question

2018-05-23 Thread richard kappler
Does a 100w amp ADD to your radio's output, or push it to 100w? Asked another way, if I have a 100w radio set to full power, does a 100w amp make output 200w, or does it stay at 100w? -- W2KAP In any given circuit, the most expensive part will always sacrifice itself to protect the fuse.