رقم الجزء
تجريد
صلاحيه
UOM
NIIN
TXT
وصف:
Radio Frequency Tuner
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
18.400 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
26.200 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
10.200 inches
MRC:
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.ADZC
Environmental Protection:
Weatherproof
MRC:
The minimum and maximum limits of temperature at which the item is rated for operation.AFGA
Operating Tempurature Range:
-50.0/+55.0 degrees celsius
MRC:
A term used to denote the specific measurement of duration used to indicate the average life of the item.AFSU
Average Life Measurement:
Not rated
MRC:
The style designation indicating the configuration that most nearly corresponds to the basic appearance of the item.AGTA
Basic Shape Style:
Rectangular or square
MRC:
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.AKNA
Inclosure Type:
Hermetically sealed
MRC:
The means by which the item is operated or controlled.ALBM
Operating Control Method:
Automatic
MRC:
The installation for which the item is designed.AMQY
Installation Design:
Mechanical
MRC:
Indicates the type of circuit construction provided in the item.BHSX
Circuit Construction Type:
Solid state
MRC:
Describes the capabilities,intended use,and/or purpose for which the item is provided.FTLD
Functional Description:
Nautel automatic antenna tuning units eliminate the detuning problems inherent in high 'o' lf/mf antennas encountered under varying climate conditions. Aclosed loop servo tuning system ensures the antenna is maintained at series resonance and therefore provides a constant 50 ohm resistive load. This allows the transmitter to be installed at any distance from the antenna site.
