On 3/24/2013 3:20 AM, Igor Sokolov wrote:
I get 200-250W from HLA 300 Plus with 5W from KX3. Suits me just fine. HLA 300 Plus sells at Amazon for under 500 $ Fully automatic and integrates perfectly with KX3.
What is the IMD performance of this amplifier? Have you measured it? Have you seen measurements from a trustworthy lab? I've seen observations on the internet that power must be limited to 100W to meet FCC IMD specs. There's enough splatter, clicks, and other trash on the ham bands without adding more.
I know from talking with Elecraft design engineers that the output of their rigs and power amplifiers is carefully limited so that their signals are always clean.
73, Jim K9YC ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
