My daughter and I have spoken to you many times in the past. It seems maybe
the valves have been damaged, I would have thought the two 47ohm in parallel
would work as a replacement. You might have better luck with asking this
question to the amps group: firstname.lastname@example.org
73s DE KG7HF (Paul) & KB1OGL (Brittany)
-------------- Original message --------------
> Send Antennaware mailing list submissions to
> To subscribe or unsubscribe via the World Wide Web, visit
> or, via email, send a message with subject or body 'help' to
> You can reach the person managing the list at
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of Antennaware digest..."
> Today's Topics:
> 1. My Sad History from FL2100 (Eduardo Somoano)
> Message: 1
> Date: Wed, 27 Jun 2007 10:41:32 -0400
> From: "Eduardo Somoano"
> Subject: [Antennaware] My Sad History from FL2100
> To: , ,
> , , "6 Metros Lista
> D." <email@example.com>
> Message-ID: <000d01c7b8c9$6ceda780$4bd0fea9@eduardo>
> Content-Type: text/plain; charset="iso-8859-1"
> Dear friends Ham
> I will count you a small history about some changes that I made to my
> Lineal FL2100.
> Some months ago I received from a friend HAM (regrettably it erases
> the message and now I don't remember the e-mail, only save the
> diagram) the diagram of as converting in the FL2100 the band of 10 meters
> in 6 meters, for my that is very interesting because I only have
> outpower 10 watt in 6 meters.
> I began to make the simple changes to achieve that the lineal one to work
> in 6 meters, The result at first sight was good, I entered with 10 watt
> and the lineal one almost gave 80 watt, I was happy.
> But I didn't realize that little by little the resistances R6 and R9 of
> anti-parasite were been on heating until one day that burned and they
> Very concerned and sad, several friends that I wrote them am from that
> they have told me that makes some changes and up to now all the changes
> I have made they have not given any result.
> Here I explain to you the changes that I made looking for a solution.
> When the resistances of 22ohm, burned I look for two same and I could not
> them in any place, at the end they gave me two resistances similar of coal
> 47ohm, I put them to him and it also continued equally, I didn't follow it
> using for not burning the resistance.
> It also changes them the reel or crash that go in parallel with the
> resistance and I put them a tape of copper of short size in form of U and
> valves 572b became red to the 5 seconds of being transmitting, another test
> that hise was to remove the resistances and to leave alone the reel
> antiparasito and they become also red the 572B.
> Now I don't have idea of as solving the problem.
> I wanted you to help me, many people told me that wrote you that your
> you have experience in those problems.
> In HF bands works without problems.
> I wait with a lot of interest your answer.
> Thank you in advance.
> 73.- Eduardo. CO8LY
> Antennaware mailing list
> End of Antennaware Digest, Vol 45, Issue 5
Antennaware mailing list