Please can anybody tell me...

[Iain McFadyen]

http://www.rfmw.com/ProductDetail/5307-EMC-Technology-Inc/284867/





> EMC 5307ALN 125W DC-2GHz RF MICROWAVE RESISTOR POWER LOAD Dummy Load
> TERMINATIONS
>
>
>
>
> 5307 High Power Load
>
> Specifications Average Power: 150 Watts
>
> Peak Power: 1250 Watts Impedance: 50 Ohm nominal Maximum
>
> VSWR: DC - 1 GHz: 1.10 1 - 2 GHz: 1.25
>
>  Resistive Element: Thick film
>
> Substrate: Beryllia
>
> Top Plate: Alumina
>
> Mounting Flange: Copper, nickel plated
>
> Contact: Copper, silver plated
>
> Cable Length:6-7CM
>
> On Fri, Jan 15, 2016 at 1:18 AM, Phil via Tacos <tacos at amrad.org> wrote:
>
>> Dear AMRADers
>>
>> Can anybody tell me what the gizmo below is, please? I just found it
>> while clearing out my workshop. I bought it (probably at Dayton sometime)
>> only for the modestly large heatsink to which it is attached and have never
>> examined it closely before. Some kind of dummy load, I'm guessing, but
>> what's with the L-shaped PCB tracks? Microwave?
>>
>> I'm certain that one or all of you will know what it is and be able to
>> quell my ignorance.
>>
>> Phil M1GWZ
>>
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