Elenos ETG 105 DR - 100W Transmitter Repair

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BriansBrain
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Re: Elenos ETG 105 DR - 100W Transmitter Repair

Post by BriansBrain » Tue Oct 01, 2024 4:21 pm

teckniqs wrote: ↑Tue Oct 01, 2024 12:01 am The meter might be correct and the transmitter may not. I'd check it on other meters FIRST as it might be fine.

....Just wondering though, what would you use to ACCURATELY calibrate it??
I have 2 BIRD 43s and a 4304A.
2xBIRD 43s & 1-4304A.JPG
All give me a reading of +/- 400W into a 600W BIRD Dummy load
when the Elenos says 460W :whistle

So my guess is the Elenos is off :smoke


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rigmo
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Re: Elenos ETG 105 DR - 100W Transmitter Repair

Post by rigmo » Tue Oct 01, 2024 10:30 pm

if you know the exact efficiency of the amplifier, you can know the output power through the calculation of the amplifier's voltage and consumption...
Can you mesure as is on photo as exsample
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