DX-100 Resistor Source

Tom Chesek tchesek at EPIX.NET
Wed Jan 24 11:29:25 EST 2007


I have a related DX-100 (plus all other transmitters/amplifiers of similar
design) question regarding the parasitic suppressor on the final output
plates. These suppressors were carbon resistors with a coil wrapped around
them. How critical is the resistance of these resistors and what about
replacements? I've been told previously that only carbon will do since metal
film can have an inductive effect, but when I posed that question to a
resistor manufacturer their response was that their products could be used
anywhere the carbon resistors were used.

Tom K3TVC


----- Original Message -----
From: "Charles W. Morehouse" <w4gbw at BELLSOUTH.NET>
To: <HEATH at LISTSERV.TEMPE.GOV>
Sent: Tuesday, January 23, 2007 10:35 PM
Subject: Re: [HEATH-TEMPE] DX-100 Resistor Source


> Mike,
> Mouser has them if you use a combination.  In the case of the .092. a
> .091 and a .001 in series.
> They have a 5.42 but no 5.4.  Again you could use a combo.  Luck, 73.
> Wayne,
> W4GBW
> Mike wrote:
>
> >Does anyone know where to buy replacements for the 5.4 and .092 ohm
> >resistors that are used as meter shunts?
> >
> >Mike VE7MMH

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