Ultra-low loss stable phase flexible coaxial cable

Structural materials and dimensions

Cable type

JA146

JA220

JA280

JA310

JA360

JA400

Structure & Material & Size

mm

mm

mm

mm

mm

mm

Center conductor

Silver-plated copper

0 .29Silver plated copper clad steel

0.51

0.58

0.7

0.91

1.05

Dielectric medium

Low density PTFE

0.84

1.38

1.64

1.92

2.5

2.95

Outer conductor

Silver plated copper tape

1

1.58

1.84

2. 12

2.66

3. 15

External shield

Silver plated copper wire

1.24

1.9

2.24

2.47

3. 15

3.55

Sheath

FEP

1.46

2.2

2.8

3. 10

3.6

3.9

Main parameter index

Cable type

JA146

JA220

JA280

JA310

JA360

JA400

Operating frequency

110GHz

67GHz

40GHz

40GHz

40GHz

40GHz

Characteristic impedance

50Ω

50Ω

50Ω

50Ω

50Ω

50Ω

Transmission rate

80%

82%

83%

83%

83%

83%

Dielectric constant

1.56

1.49

1.45

1.45

1.45

1.45

Time delay

4. 16nS/m

4.06nS/m

4.01nS/m

4.01nS/m

4.01nS/m

4.01nS/m

Capacitance

81.7pF/m

83 .0pF/m

77.6pF/m

80pF/m

79.8pF/m

78. 1pF/m

Inductance

0.21µH/m

0.20µH/m

0.21µH/m

0.20µH/m

0.20µH/m

0.21µH/m

Dielectric withstand voltage

200(V,DC)

350(V,DC)

450(V,DC)

500(V,DC)

700(V,DC)

800 (V,DC)

Shielding efficiency

<-90dB

<-90dB

<-90dB

<-90dB

<-90dB

<-90dB

Static bending radius

7mm

11mm

14mm

15.5mm

18mm

20mm

Dynamic bending radius

15mm

22mm

28mm

31mm

36mm

39mm

Weight

7g/m

16g/m

18g/m

26g/m

33g/m

41g/m

Operating temperature

-55 ~ 165℃