Hi Jim,
I always thought that the higher power Bird slugs were more broad banded? As
I remember that is what their charts show in the manual.
It is interesting that you find that not so. How much of a roll off do you
see on the 2500 HF on 160 and 10 meters compared to the LP100A ?
Thanks
Gary K4FMX
> -----Original Message-----
> From: Amps [mailto:amps-bounces@contesting.com] On Behalf Of Jim W7RY
> Sent: Wednesday, May 28, 2014 7:10 PM
> To: Richard Solomon; amps@contesting.com
> Subject: Re: [Amps] Bird Slug Frequency Curves
>
> My 2500 HF slug drops off at 10 meters and 160 meters both.
>
> This compared to my Powermaster and my LP100A. Both the LP100A and the
> Powermaster are within 1% of each other at all power levels between 1.8
> and
> 30 MHz.
>
> 73
> Jim W7RY
>
>
> -----Original Message-----
> From: Richard Solomon
> Sent: Wednesday, May 28, 2014 10:59 AM
> To: amps@contesting.com
> Subject: [Amps] Bird Slug Frequency Curves
>
> I once saw a set of curves that plots frequency vs accuracy
> for various power level Bird Slugs.
>
> It was to be used if you wanted to operate a slug outside the
> stated frequency limits.
>
> Does anyone know where I can find it ?
>
> For the short test I want to make, buying a 2500B doesn't
> make sense when I have a 2500C.
>
> Thanks, Dick, W1KSZ
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