GAE GA1013 제품 사용 설명서 - 페이지 9
{카테고리_이름} GAE GA1013에 대한 제품 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. GAE GA1013 10 페이지. High power e-h tuner
페이지 인쇄Product User Manual
Model GA101x Series High Power E-H Tuner
False Null
High Power Operation
© 2002-2003 Gerling Applied Engineering, Inc.
The above procedure can sometimes lead to a false indication of
reflected power minimization. That is, it may appear that adjusting
either plunger will result in an increase of reflected power. This
"false null" can be overcome by detuning one plunger and retuning
the other in order to find another null using different plunger
positions.
The GA101x series tuners are designed for continuous use at
microwave power levels up to 6kW depending on model. However,
under certain high power conditions, such as a high Q factor, it may
be possible to cause excessive heating that may be hazardous to
operating personnel and/or result in damage.
The electric field strength in any waveguide device is a function of
both power level and Q factor. Excessively high electric fields can
result in discharge (arcing) and/or overheating due to resistive
losses. High Q may be tolerable at low power while the same Q can
be damaging at high power. Although the tuners are expected to
perform satisfactorily under moderate Q factors at higher power
levels, the operator should exercise caution to prevent damage due
to arcing or overheating under these conditions.
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Modesto, CA