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Astrolab (32055,32051)介绍：
astro-boa-flex
Cable Types: 32055, 32051
Flat wire braid, high performance microwave coaxial cables
 PRODUCT DESCRIPTION
astro-boa-flex cables utilize a microporous PTFE dielectric for low loss with minimal phase change due to temperature changes and flexure. Typical velocity is 77% of the speed of light. Construction consists of a flat wire braid outer conductor, a metalized Kapton intra-layer, and a round wire braid to complete the triple shielded construction. All offer very low loss and are extremely stable with flexure.
Kapton? is registered trademark of Dupont.
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PRODUCT FEATURES
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Low Density PTFE for Superior Electrical Performance
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Triple Shielded Construction
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Excellent Phase and I.L. Stability With Flexure
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Excellent Phase Versus Temperature Characteristics
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Phase Matching and Phase Tracking Applications
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Operating Temperature - 65C To +200C
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RECOMMENDED CONNECTORS
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32055:SMA, TNC, N, 3.5mm, 7mm
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32051: SMA, TNC, N
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CABLE |
32055
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32051
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Oper. Freq. |
26.0 GHz
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18.0 GHz
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Velocity |
77.3 %
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77.8 %
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Impedance |
50 ohms
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50 ohms
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Cap. pf./ft. |
26.3
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26.0
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Weight lbs./100 ft. |
4.3
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9.4
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Static Bend Radius Around Mandrel (IN.) |
0.90
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1.35
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Insertion Loss dB/100 ft. |
35 @ 18 GHz
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25 @ 18 GHz
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CABLE |
A
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B
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C
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D
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E
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F
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32055 |
0.215
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0.193
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0.177
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0.169
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0.165
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0.056
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*32051 |
0.300
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0.268
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0.243
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0.238
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0.232
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0.081
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200 MHz.
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400 MHz.
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600 MHz.
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800 MHz.
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dB/100 ft.
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Watts
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dB/100 ft.
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Watts
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dB/100 ft.
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Watts
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dB/100 ft.
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Watts
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32055 |
3.4
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2900
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4.8
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2000
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5.9
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1600
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6.8
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1350
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32051 |
2.3
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5050
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3.3
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3500
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4.1
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2800
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4.7
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2400
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