Amps
[Top] [All Lists]

[AMPS] AMPLIFIER QUESTIONS?

To: <amps@contesting.com>
Subject: [AMPS] AMPLIFIER QUESTIONS?
From: measures@vc.net (Rich Measures)
Date: Mon, 17 Nov 97 01:49:36 -0800
>I have been using a variety of amplifiers and have some questions which
>have been bothering me for years.  I have spoken to many experts and 
>perhaps the members of this reflector can help/explain!!!!!
>
>Question 1:  Whya are some amplifiers so easy to tune with swr of 2-3and 
>others are real bears?  

In what way are they difficult to tune?

...snip...
>
>question2:  It is my understandiung that the net output power as I 
>reported above ie 1800 fwd, 300w ref (birdetc) is 1500 watts? Correct
>or not??

Not correct.  Wattmeters are calibrated for a 50 +/- j0 ohm load.  If the 
load is other than that, the readings are bogus.  

Rich---
>I have other questions but these are good for starters.
>Any help is appreciated.
>
>w2ox/v47kp  alex
>
>--
>FAQ on WWW:               http://www.contesting.com/ampfaq.html
>Submissions:              amps@contesting.com
>Administrative requests:  amps-REQUEST@contesting.com
>Problems:                 owner-amps@contesting.com
>Search:                   http://www.contesting.com/km9p/search.htm


R. L. Measures, 805-386-3734, AG6K   


--
FAQ on WWW:               http://www.contesting.com/ampfaq.html
Submissions:              amps@contesting.com
Administrative requests:  amps-REQUEST@contesting.com
Problems:                 owner-amps@contesting.com
Search:                   http://www.contesting.com/km9p/search.htm

<Prev in Thread] Current Thread [Next in Thread>