CAL 47 75 Ohm Coaxial cable
Product Description
CAL47
Construction:
1. Inner conductor Plain copper 0.6 mm
2. Dielectric Gas injected foam PE Φ2.80 ± 0.10 mm
3. Outer conductor (shield 1) Aluminium + polyester + Aluminium tape
Shield coverage 100%
4. Outer conductor (shield 2) Tinned copper 128 x 0.10 mm
Shield coverage 90%
5. Sheath PVC Φ4.70 ± 0.10 mm
Electrical & Mechanical Characteristics:
Impedance 75±5 Ohm
Nominal capacitance 67 pF/m
Velocity of propagation 66%
Insulation resistance >2000 Mohm.Km
Inner conductor resistance 82 Ohm/Km
Outer conductor resistance 15 Ohm/Km
Operating temperature range -30 °C - +70 °C
Copper weight 14.0 Kg/Km
Cable weight (approx.) 49.4 Kg/Km
Screening effectiveness >55 dB
Attenuation:
| Frequency (MHz) | Attenuation (dB/100 m) | Attenuation(dB/100ft) |
| 50 | 7.3 | 2.23 |
| 230 | 14.7 | 4.48 |
| 470 | 21.4 | 6.52 |
| 860 | 30.0 | 9.15 |
| 1000 | 32.9 | 10.03 |
| 1350 | 38.2 | 11.65 |
| 1500 | 41.1 | 12.53 |
| 1750 | 44.1 | 13.45 |
| 2150 | 49.7 | 15.15 |
| 2400 | 53.6 | 16.34 |
Return Loss
30-470 MHz >32dB
470-860 MHz >27dB
860-2400 MHz >21dB
1. Produce the cable strictly base on IEC/BS//DIN/ANSI/AS/JIS//VDE/UL standard.
2. Small MOQ.
3. Short delivery time.
4. Customized Cables: We also manufactures products according to our customer’s specific requirements and/or preferences in terms of sheath colours, copper core sizes, cable lengths, voltage etc.
Any further questions, please do not hesitate contact with us.
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