Well you guys are batting 100% so far i now have one more Ameritron 811H question. I have replaced the grid resitor and replaced all four tubes (one was shorted causing the resitor to blow). All is w
is this a ceramic line fuse? or at least a 3ag type this sight has been real good about getting fuses out quickly http://www.action-electronics.com/ _______________________________________________ Am
Trying to learn something here. i really do not understand the need to buy the 704 box. Please let me know what I am missing? As far as isolation I bought a $18.00 9I think) off Ebay. have the solid
Charlie, Thanks for the reply. Well I called Icom and they said for the newer ie Ameritron 811H types a relay is not needed to isolate since the relay already has a low enough keyer current. However,
yeah by all specs it is safe to NOT run the isolation but seems like the right thing to do .. I bought the one the has the alc line and relay line built in and plugs directly into the acc socket not
curious as to how long ago this happened. here is texas MBE are now owned by UPS for about 2 yrs. You might check as that should if the same there.. give you some pressure points good luck I too have
You would think that would be the case. I too have firsthand experience. If you pack it your self and THEY determine it was not properly packed they can will and do reject the claim .. does not matte
Will, dunno I guess so but I would think they would have to stay to their own policy. Hard to think they would start a repacking service. Infact I have never been in a UPS terminal that had more then
late last year I purchased a Ameritron 811-H amp. First amp I have had in years. Back in January i posted on this list my problem that I had blown a grid resistor on the back right side tube. With th
Dave, Thanks for the reply. I do have an added question. Would I be seeing parasitic conditions before and without any RF ye? This has happened only when i switch the amp on (power switch) still in s
Thanks for the response one reason a buddy has thought of that same tube is it could be the first one in line taking some type of surge at switch on it was R 19 and both times the rear right side tub
While surfing the net killing time I stumbled onto a "repair" for the AL-811H amp. It is on mods.dk. The fellow posting the repair stated that when keying this amp there should be no current showing
I am installing a new set of 811a tubes into my Ameritron 811H (4 tubes). When I did years back I did do a tube burn in. Does the group still feel that is good practice? If so I can not remember how
OK I KNOW someone here has this answer. I was read a spec on cooling fans one fan states its air flo as such: Delivers 32 ft of colling air per minute How does that convert compare to CFM?? thanks __
I assuem the as was / is a typo but stil cooling feet per min <g>... _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo
Where/who is a good supplier to obtain a better cooling fan. My amps internal fan is an 80 X 80 X 38 120 VAC that turn about 30 CFM with a DBA of 35 noise level. I would like to move a little more ai
I do not mind the 35 DBA I think if I could get a little more CFm pushed thru.. Will check Papst thanks new DBA jet _______________________________________________ Amps mailing list Amps@contesting.c
When my tube broke on the 811H I also lost a grid resistor might check that before you kill a new tube. And for what it is worth I have replaced with a set of RF Parts Taylors seem to work great zero