Re: [Elecraft] AL-811H Amp and K3

2008-12-18 Thread NZ0T
; W6GBG > > > - Original Message > From: NZ0T > To: elecraft@mailman.qth.net > Sent: Monday, October 13, 2008 8:50:40 AM > Subject: Re: [Elecraft] AL-811H Amp and K3 > > > David, > > I run the Al-811 (3 tubes otherwise the same as the 811H) with my K3 and

Re: [Elecraft] AL-811H Amp and K3

2008-12-17 Thread Allan Bacon
Subject: Re: [Elecraft] AL-811H Amp and K3 David, I run the Al-811 (3 tubes otherwise the same as the 811H) with my K3 and interface is very easy.  There is no need to use ALC just adjust the K3 power output so you are not overdriving the amp.  With my setup that's around 60- 70 watts out.

Re: [Elecraft] AL-811H Amp and K3

2008-10-13 Thread NZ0T
David, I run the Al-811 (3 tubes otherwise the same as the 811H) with my K3 and interface is very easy. There is no need to use ALC just adjust the K3 power output so you are not overdriving the amp. With my setup that's around 60- 70 watts out. You just need a simple cable with RCA plugs as t

[Elecraft] AL-811H Amp and K3

2008-10-13 Thread David Wilburn
I will be picking up an AL-811H soon. I was first licensed in 2001 and I have never had an amp. The 811 requires a 15ms delay, and I noticed that the firmware now supports up to a 20ms delay, so I should be good there. The 811 documentation talks quite a bit about the use of ALC, and the K3