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Teflon lnsulation Semi-flexble Coaxial Cables
Category: Communication cable  Publish Time: 2010-04-03 14:59 
Teflon insulation Semi-flexible Coaxial Cables can be used in wireless communication equipments,fixed radiation and high frequency as well as super high frequency transmission line.It’s widely used in military affairs industry,oil chemical industry,mine and metallurgy as well as nuclear electricity industries. Working temperature:-55℃~125℃ Working frequency:0~20GHz

Construction

Item

DM-034C-10

DM-034

DM-043C-10

DM-047

DM-0865-25

 Inner Conductor(mm)

0.51±0.02

0.20±0.02

0.72±0.02

0.29±0.02

0.92±0.02

 Dielectric(mm)

0.64±0.03

0.66±0.03

0.91±0.03

0.94±0.03

1.68±0.03

 Outer Conductor(mm)

0.86±0.03

0.86±0.03

1.09±0.03

1.19±0.03

2.20±0.03

Electrical Characteristics

 Capacitance (pF/m)

476.00

95.10

476.00

95.10

190.40

Impedance (Ω)

10±2

70±2

10±3

50±3

25±2

Velocity of Propagation (%)

70

70

70

70

70

Corona Extinction voltage (VRMS@60Hz)

200

750

200

1000

750

Voltage Withstand (VRMS@60Hz)

500

2000

500

2000

1000

Max Operating Frequency (GHz)

116

155

81

109

20

Min Inside Bend Radius (mm)

3

3

3

4

8

 Outer Conductor Integrity Temp(℃)

175

175

175

175

175

Operating Temp Range (℃)

-55℃~125℃

 Attenuation,Max (20℃)

0.5GHz

3.28

1.12

2.17

0.79

0.59

1.0GHz

4.66

1.58

3.05

1.12

0.84

5.0GHz

10.47

3.62

6.89

2.59

1.97

10.0GHz

14.90

5.20

9.84

3.74

2.87

20.0GHz

21.23

7.52

14.07

5.45

4.23


Construction

Item

DM-0865

DM-0865-AL-TP

DM-0865C-LL

DM-0865C-AL-TP-LL

DM-0865-75-TP

 Inner Conductor(mm)

0.51±0.02

0.51±0.02

0.574±0.02

0.574±0.02

0.29±0.02

 Dielectric(mm)

1.68±0.03

1.68±0.03

1.68±0.03

1.68±0.03

1.70±0.03

 Outer Conductor(mm)

2.20±0.03

2.20±0.03

2.20±0.03

2.20±0.03

2.16±0.03

Electrical Characteristics

 Capacitance (pF/m)

95.10

95.10

87.30

87.30

63.50

Impedance (Ω)

50±1

50±1

50±1

50±1

75±2

Velocity of Propagation (%)

70

70

77

77

70

Corona Extinction voltage (VRMS@60Hz)

1500

1500

1500

1500

1200

Voltage Withstand (VRMS@60Hz)

5000

2500

2500

2500

2500

Max Operating Frequency (GHz)

20

20

20

20

20

Min Inside Bend Radius (mm)

8

8

9

9

8

 Outer Conductor Integrity Temp(℃)

175

175

175

175

150

Operating Temp Range (℃)

-55℃~125℃

Attenuation,Max (20℃))

0.5GHz

0.46

0.46

0.46

0.46

0.48

1.0GHz

0.66

0.66

0.58

0.58

0.68

5.0GHz

1.51

1.51

1.32

1.32

1.60

10.0GHz

2.23

2.23

1.88

1.88

2.34

20.0GHz

3.28

3.28

2.71

2.71

3.48


Construction

Item

141C-35-FEP

141-FEP

141-75-FEP

141-100-FEP

250C-35-FEP

 Inner Conductor(mm)

1.29±0.03

0.91±0.03

0.511±0.03

0.28±0.02

2.30±0.03

 Dielectric(mm)

2.97±0.03

2.98±0.03

2.98±0.03

2.98±0.03

5.30±0.03

 Outer Conductor(mm)

3.58±0.05

3.58±0.05

3.58±0.05

3.58±0.05

6.25±0.05

Construction

4.10±0.15

4.10±0.15

4.10±0.15

4.10±0.15

7.00±0.15

Electrical Characteristics

 Capacitance (pF/m)

136.00

95.10

63.50

47.60

136.00

Impedance (Ω)

25±1

50±2

75±2

100±2

35±1

Velocity of Propagation (%)

70

70

70

70

70

Max Operating Frequency (GHz)

20

20

20

20

18

Max Operating Voltage(VRMS)

1900

1900

1900

1900

3500

Min Shielding Effectiveness(dB)

100

100

100

100

100

Time Delay(ns/m)

5

5

5

5

5

Min Inside Bend Radius(mm)

8

8

8

8

8

Operating Temp Range (℃)

-55℃~125℃

Attenuation,Max (20℃)

0.5GHz

0.28

0.26

0.28

0.35

0.16

1.0GHz

0.41

0.37

0.40

0.50

0.26

5.0GHz

0.99

0.91

0.96

1.16

0.67

10.0GHz

1.48

1.36

1.45

1.69

1.03

20.0GHz

2.25

2.09

2.20

2.50

1.63


Construction

Item

047-FEP

0865C-25-FEP

0865-FEP

0865-75-FEP

141C-25-FEP

 Inner Conductor(mm)

0.29±0.02

0.92±0.02

0.51±0.02

0.29±0.02

1.63±0.03

 Dielectric(mm)

0.94±0.03

1.68±0.03

1.68±0.03

1.70±0.03

2.97±0.03

 Outer Conductor(mm)

1.19±0.05

2.16±0.05

2.16±0.05

2.16±0.05

3.58±0.05

Construction

1.60±0.10

2.56±0.15

2.56±0.15

2.56±0.15

4.10±0.15

Electrical Characteristics

 Capacitance (pF/m)

95.10

190.40

95.10

63.50

190.50

Impedance (Ω)

50±2

50±2

50±2

50±2

50±2

Velocity of Propagation (%)

70

70

70

70

70

Max Operating Frequency (GHz)

20

20

20

20

20

Max Operating Voltage(VRMS)

1500

1500

1500

1500

1900

Min Shielding Effectiveness(dB)

100

100

100

100

100

Time Delay(ns/m)

4.7

4.7

4.7

4.7

4.7

Min Inside Bend Radius(mm)

4.0

6.0

7.6

7.6

10.0

Operating Temp Range (℃)

-55℃~155℃

Attenuation,Max (20℃)

0.5GHz

0.82

0.59

0.49

0.48

0.33

1.0GHz

1.81

0.84

0.67

0.68

0.48

5.0GHz

2.69

1.97

1.64

1.60

1.15

10.0GHz

4.20

2.87

2.46

2.34

1.70

20.0GHz

5.78

4.23

3.60

3.48

2.56