QR540 Aluminum Tube Cable
Capacitance: 15.3±1pF/ft(50±3nf/km)
Impedance: 75± 2Ω
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Product Details ofQR540 Aluminum Tube Cable
QR540 Aluminum Tube Cable Application:
Construction Parameters:
Inner Conductor | 0.124’’/3.15+0.01mm Bare Copper |
Dielectric | 0.514’’/13.05±0.05mm Foam PE |
Shield | 0.0135’’/0.343mm Aluminum Tube |
Jacket | 0.0135’’/15.49±0.2mm PVC |
Jacket Thickness | 0.035’’/0.89mm |
Electrical Characteristics:
DC LOOP Resistance | 1.61W/1000ft(5.28W/km ) |
Capacitance | 15.3±1pF/ft(50±3nf/km) |
Impedance | 75± 2Ω |
Velocity of Propagation | 88% |
Attenuation(20℃)
Frequency(MHz) | Attenuation(dB/100FT) | Attenuation(dB/100M) |
5 | 0.14 | 0.46 |
55 | 0.47 | 1.54 |
83 | 0.58 | 1.9 |
211 | 0.95 | 3.12 |
250 | 1.03 | 3.38 |
300 | 1.13 | 3.71 |
350 | 1.23 | 4.03 |
400 | 1.32 | 4.33 |
450 | 1.4 | 4.59 |
500 | 1.49 | 4.89 |
550 | 1.56 | 5.12 |
600 | 1.64 | 5.38 |
750 | 1.85 | 6.07 |
865 | 2.00 | 6.56 |
1000 | 2.17 | 7.12 |
FAQ
Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer .
Q2: Where are you located?
A2: We are located in Hangzhou,Zhejiang province, China.
Q3: How many years have you engaged in this business?
A3: We have been engaged in this business for more than 10 years.
Q4: How long is your delivery time(lead time)?
A4: If the product is in stock within 5 days, the customized product must be determined according to the actual quantity.
Q5: What’s the MOQ (Minimum Order Quantity)?
A5: Generally, the minimum order is 30km, but it depends on which model of the product
Q6: Can you do our design?
A6: Of course, your customized design (OEM) is available.
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