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Date: | Fri, 31 Jan 2014 20:54:32 -0600 |
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Hi
Any chance you can buy his amp and convert it to ham use?
God bless,
Mark
--
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-----Original Message-----
From: eric oyen
Sent: Friday, January 31, 2014 8:49 PM
To: [log in to unmask]
Subject: Re: Low Pass Filter
That is what I do here. However, I don't use the filter for its original =
purpose. I actually use it to cut down on noise getting into the 1st =
anne 2nd IF stages (both are above 60 Mhz and will generate noise in the =
receiver (I have already verified this as I have a couple of noise =
sources in the place here that are being noisy even into the mid VHF =
ranges.
Now, I wonder if anyone makes bandpass filters for both 2m and 70cm that =
can handle about 300 watts. I have at least one atrocious CB operator in =
the neighborhood and I hear him on every harmonic I can receive clear =
into 450 Mhz. Yes, he is running one of those "dave made" dirty class C =
2 KW amps.
-eric
=20
On Jan 31, 2014, at 6:48 PM, John Miller wrote:
> lowpass filter should be at the back of the radio and I've heard as =
close as=20
> you can get it, I've even known people to run a double PL-259 to put =
it=20
> right at the back of the radio though if your radio is pretty new you=20=
> shouldn't need one.
> ----- Original Message -----=20
> From: "John Vernaleken" <[log in to unmask]>
> To: <[log in to unmask]>
> Sent: Friday, January 31, 2014 8:11 PM
> Subject: Low Pass Filter
>=20
>=20
>> Since I have seen it recommended both ways - Should a Low Pass Filter =
be
>> before the external Antenna Tuner or after?
>>=20
>> John KC2QJB=20
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