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RF Power metar ( Dummy Load )
#11
Pa i ja sto puta na brzinu napisem takav je zivot sta ces....

Nista ili dioda, mozda si gledao ja nisam datasheet kako se ponasa na preko 100Mhz. Desavalo mi se da mi se digitalni instrument zaglupi na visim frekvencijama mada to gledajuci je ok. Mozemo nekada kada budes imao vremena da izmerimo i na mom fabrickom instrumentu posto on meri do 160Mhz, cisto probe radi.

Videcu kasnije ne znam sa sigurnoscu da li SSB signal se meri "pikom" a FM "RMS" kazem opet nisam siguran kakvo pravilo vlada.

edit:

Ustvari naglas razmisljam, da se u FM-u meri RMS morao bi na fabrickom instrumentu imati preklopnik, ipak on meri pik jednom diodom. Bice da je 16w ili dioda-voltmetar zeza pojma nemam...


@milepa

A dobro tih 0.5V ne menja bitno racunicu Smile
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Messages In This Thread
RF Power metar ( Dummy Load ) - by Dackotronic - 02-16-2017, 12:04 AM
RE: RF Power metar ( Dummy Load ) - by branko tod - 02-16-2017, 07:32 AM
RE: RF Power metar ( Dummy Load ) - by Omegakg - 02-16-2017, 08:23 AM
RE: RF Power metar ( Dummy Load ) - by branko tod - 02-16-2017, 08:23 AM
RE: RF Power metar ( Dummy Load ) - by Omegakg - 02-16-2017, 08:36 AM
RE: RF Power metar ( Dummy Load ) - by Omegakg - 02-16-2017, 08:47 AM
RE: RF Power metar ( Dummy Load ) - by milepa. - 02-16-2017, 09:34 AM
RE: RF Power metar ( Dummy Load ) - by Omegakg - 02-16-2017, 09:35 AM
RE: RF Power metar ( Dummy Load ) - by branko tod - 02-16-2017, 10:07 AM

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