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產(chǎn)品名稱(chēng): Bird通過(guò)式功率計(jì)
產(chǎn)品型號(hào): Bird 4412A
產(chǎn)品展商: Bird
產(chǎn)品文檔: 無(wú)相關(guān)文檔
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4412A型通過(guò)式功率計(jì)|美國(guó)Bird
功率：2mW-10W, 20mW-100W, 200mW-1kW or 2W-10kW
頻率：200 kHz-2.3GHz
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4412A型通過(guò)式功率計(jì)|美國(guó)Bird
Multipower, ±5% Reading Accuracy
The Model 4412A uses the basic principles and “l(fā)ook and feel” of the Model 43 but transforms it into a highly accurate
high dynamic range instrument. The mirrored-scale linear range meter has 2 switchable ranges, 0-1 and 0-3. Power is read as a multiple of the value indicated by the pointer, the decimal point location depending upon the range
switch position and the factor printed on the plug-in element. Power ranges covered by individual elements are 2 mW to 10 W, 20 mW to 100 W, 200 mW to 1 KW and
2 W to 10 KW, full scale. For most elements, accuracy is +/-5% anywhere above 20% of full scale. The circuitry operates from a rechargeable battery.
Temperature-compensated accurate CW and FM power measurements from 200 kHz to 2.3 GHz and 2 mW to 10 KW
· Uses special 4410-series wide-range elements
· Wide-range accuracy over a 37 dB dynamic range
· Quick Change (QC) connectors to minimize the need for adaptors when making critical measurements
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Power Range
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2 mW - 10 W, 20 mW - 100 W, 200 mW - 1 kW or 2 W - 10 kW full scale in one single Plug-in Element
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Frequency Range
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200 kHz-2.3 GHz CW or FM
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Insertion VSWR
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N Connectors 1.25 max. to 2300 MHz
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Connectors
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QC Type (Female N normally supplied)
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Ambient Temp Range [°C (°F)]
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To 120% of nominal full scale (i.e.12 W, 120 W, 1200 W, or 12,000 W).
No damage or degradation to the unit will result, regardless of the Range
Selector Switch position.
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Finish
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Gray Powder Coat
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Nominal Size [inches (mm)]
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6-7/8" x 5-1/8" x 3-5/8", including connectors (H x W x D)
175 x 130 x 92 mm
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Weight
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4 lbs. (1.8 kg)
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