For 160 you can probably do that with a couple of warehouse/stadium wattage
lightbulbs. Measure the reactance and add the opposite sign to cancel.
Carl
KM1H
----- Original Message -----
From: "Jim W7RY" <w7ry@inbox.com>
To: <pc5m@xs4all.nl>; <Amps@contesting.com>
Sent: Sunday, April 17, 2011 9:14 PM
Subject: Re: [Amps] wirewound resistor inductance/capacitance parameters
> There are LOTS of non inductive resistors out there (thick film etc)!
> Consult the Mouser catalog. Download a Mouser catalog at
>
> www.mouser.com
> 73
> Jim W7RY
>
>
> --------------------------------------------------
> From: "pc5m, Carel" <pc5m@xs4all.nl>
> Sent: Saturday, April 16, 2011 8:37 AM
> To: <Amps@contesting.com>
> Subject: [Amps] wirewound resistor inductance/capacitance parameters
>
>> Hi,
>>
>>
>>
>> Was wondering if someone had some RF data (inductance/capacitance, or
>> even
>> better a spice model..) of the general available low cost aluminum housed
>> high power (e.g. 50W) resistors for chassis mount? Example are the
>> Vishay
>> NH series ( <http://www.vishay.com/docs/30201/30201.pdf>
>> http://www.vishay.com/docs/30201/30201.pdf) but also Welwyn and Ohmite
>> run
>> comparable products.
>>
>>
>>
>> Goal would be to construct some high-power (kW's) dummy oad for 160mtrs
>> (so
>> only reasonable well reflectionloss needed till 2 MHz..).
>>
>>
>>
>> Did google a bit but didn't found anything useful.
>>
>>
>>
>> Thanks in advance,
>>
>>
>> Carel
>>
>>
>>
>>
>>
>>
>>
>> _______________________________________________
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>> http://lists.contesting.com/mailman/listinfo/amps
>>
>>
>>
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