53 ohm M17/84-RG 223 (RG 223/U) Coaxial Cable

M17 84 RG223 RG 223 U

Construction

Inner conductor

Silver plated copper

Φ0.90 ± 0.025 mm

Dielectric

Low density PE

Φ2.95 ± 0.10 mm

Outer conductor(shield 1)

Silver plated copper

112 x 0.13 mm

Shield coverage

 

98%

Outer conductor(shield 2)

Silver plated copper

112 x 0.13 mm

Shield coverage

 

97%

Sheath

PVC or LSZH

Φ5.40 ± 0.10 mm

Electrical & Mechanical Characteristics

Impedance

53±3 Ohm

Nominal capacitance

100pF/m

Velocity of propagation

66%

Insulation resistance

>2000 Mohm.Km

Inner conductor resistance

28 Ohm/Km

Outer conductor resistance

8.0 Ohm/Km

Operating temperature range

-30 °C - +70 °C

Test/Operatig Voltage(max)

5.0KV/2.0KV

Copper Weight

38.5 Kg/Km

Cable weight (approx.)

59.9 Kg/Km

Screening effectiveness

100-900 MHz

>70dB

Attenuation

Frequency (MHz)

Attenuation (dB/100 m)

Attenuation (dB/100ft)

50

9

2.74

100

13

3.96

200

19.3

5.88

400

28.1

8.57

500

31.9

9.73

600

35.3

10.76

860

43.8

13.35

1000

48.5

14.79

3000

83.2

25.37

5000

109.9

33.51

11000

177.5

54.12

Return Loss

30-300 MHz

>32dB

300-600 MHz

>28dB

600-900 MHz

>23dB