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發表於 2012-11-29 20:09:53
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這是平衝線,很少見有這麼多數據提供!
Balanced XLR cables for analog audio signals
The B-120 cable is ideal for low-loss transmission of analog balanced audio signals. Ideally suited for wiring balanced MC systems!
The B-120 electrically equivalent to the A-120, but is built mechanically robust. The outer shell is made of gray mesh with black curve.
The cable is characterized not only by a particularly low capacitance between the conductors and the shield modulation. Superb is the good symmetry of both cores to the screen, creating a good interference suppression of the subsequent amplifier inputs will support, especially at high frequencies. Both makes this cable for high quality balanced analog audio connections. Compared with standard audio cables makes this B-120 cable for the audio signal represents only about half of the usual load
The particular mechanical flexible cables with massive solid copper inner conductors has a braided shield of copper. Assembled, this cable. With black Neutrik XLR connectors with gold plated contacts on both sides
The cable is a mono or color coded stereo cable
(2 per line) in lengths of 0.3 meters to 12 meters.
standard lengths: 0.5, 0.75, 1.0, 1.25, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0 and 7.0 m
Attention! This cable is not suitable for digital audio signals in AES / EBU format!
Typical capacity / core-core 32 pF / m
typical Capacity / core-shield: 61 pF / m
Longitudinal conversion loss: typically <2 pF
wire size: 2 x 0.24 mm ²
resistance inner conductor per m: <0.09 Ω
resistor Screened m: <0.015 Ω
attenuation at 1 MHz per m: 0.017 dB
Jacket Color: mesh gray / black
cable diameter: 7.0 mm
rms. Connector Length: 74 mm
min. Bending radius: 50 mm

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