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產(chǎn)品名稱: 美國(guó)Bird帶耦合端子功率計(jì)
產(chǎn)品型號(hào): Bird 4431
產(chǎn)品展商: Bird
產(chǎn)品文檔: 無(wú)相關(guān)文檔
簡(jiǎn)單介紹
4431型帶耦合端子功率計(jì)|美國(guó)Bird
測(cè)試范圍：5kW max. 2-30MHz；1kW max. 30-1000 MHz
精度：±5% of full scale
美國(guó)Bird帶耦合端子功率計(jì)
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美國(guó)Bird 4431型帶耦合端子功率計(jì)
The 4431 RF Sampling Wattmeter is the same as the model 43 General Purpose Wattmeter except for an
RF signal sampler probe. This RF probe provides a low power sample of the signal being measured and
is available at a female BNC connector on the right side of the housing. The signal level can be adjusted
with a control knob on the front of the meter. The sampled output can be connected to any
RF signal monitoring device such as a frequency counter, spectrum analyzer, or oscilloscope.
Accurate CW field power measurement while providing a variable RF tap for signal analysis or monitoring
· Uses industry standard Bird elements with space to store 2 additional within the meter housing
· Rugged metal housing for the most demanding environments
Quick Change (QC) connectors to minimize the need for adaptors when making critical measurements
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Power and Frequency Range
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5 kW max. 2-30 MHz
1 kW max. 30-1000 MHz using Bird® Plug-in Elements
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Accuracy
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± 5% of full scale
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Insertion VSWR
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N Connectors 1.07 max. to 1000 MHz
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Insertion Loss
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0.1 dB max. (2-512 MHz)
0.2 dB max.(512-1000 MHz)
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RF Sample Output
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Variable -15 to -70 dB from BNC (Female) port
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Connectors
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QC Type (Female N normally supplied)
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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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