XT Series Phase-Stable Low-Loss Coaxial Cable

XT Series Phase-Stable Low-Loss Coaxial Cable

Overview
The product is developed based on GJB973A-2004 “General Specification for Flexible and Semi hard RF Cables” and in accordance with GORE’s product specifications. The XT series stable phase low loss coaxial cable adopts a stable structural form of silver plated copper inner conductor+microporous PTFE film wrapped insulation+silver plated copper tape wrapped outer conductor shielding+silver plated round copper wire braided shielding+high temperature resistant fluoroplastic sheath, ensuring the stable phase performance of the cable, reducing the loss of the cable at high frequencies, and improving the shielding effect of the cable. The product has the characteristics of low attenuation, good shielding performance, excellent temperature phase stability, and mechanical phase stability. It is suitable for applications with strict phase requirements such as communication, tracking, surveillance, navigation, and electronic countermeasures.

Execution standards
O/XT 20027-2022 XT3506 Stable Phase Low Loss Coaxial Cable
Q/XT 20028-2022 XT3507 Stable Phase Low Loss Coaxial Cable
O/XT 20029-2022 XT3508 Stable Phase Low Loss Coaxial Cable
O/XT 20030-2022 XT3449 Stable Phase Low Loss Coaxial Cable
O/XT 20031-2022 XT3450 Stable Phase Low Loss Coaxial Cable
O/XT 20032-2022XT9189 Stable Phase Low Loss Coaxial Electrical Longitudinal

Properties
Working temperature range: -65 ℃~+165 ℃:
Minimum bending radius:
Static 5 times cable outer diameter,
Dynamic 10 times cable outer diameter

Product Structure Diagram

Table 1 Main characteristic parameters of XT series stable phase low loss coaxial cable

Type&Specification XT3506 XT3507 XT3449 XT3450 XT3508
Related foreign models CXN3506 CXN3507 CXN3449 CXN3450 CXN3508
Characteristic impedance (Ω) 50±2 50±2 50±2 50±2 50±2
Maximum operating frequency (GHz) 18 18 18 18 18
Capacitor (PF/m) 89 89 89 89 89
Shielding attenuation (dB) @ 1GHz >90 >90 >90 >90 >90
Temperature phase stability (PPM) -55 ℃~+70 ℃ ≤900 ≤750 ≤750 ≤750 ≤750
Mechanical phase stability( 10D@18GHz ) ≤±30 ≤±30 ≤±30 ≤±3.50 ≤±50
Attenuation (maximum)
dB/m (20 ℃)
2GHz 0.95 0.54 0.37 0.25 0.23
4GHz 1.37 0.77 0.52 0.34 0.32
6GHz 1.70 0.93 0.63 0.41 0.38
8GHz 1.99 1.11 0.74 0.48 0.44
10GHz 2.31 1.21 0.82 0.54 0.49
12GHz 2.51 1.36 0.90 0.59 0.54
14GHz 2.70 1.49 0.97 0.64 0.58
16GHz 2.87 1.60 1.04 0.68 0.62
18GHz 3.00 1.70 1.10 0.72 0.66
Cable nominal outer diameter (mm) 2.20 3.60 4.80 7.40 7.90
Nominal outer diameter of inner conductor (mm) 0.50 0.90 1.40 2.13 2.36
Cable sheath color grey grey grey grey grey
Weight (g/m) 16 33 55 128 144

Continued Table 1 Main Characteristic Parameters of XT Series Stable Phase Low Loss Coaxial Cable

 

Type&Specification XT9189
Related foreign models AA9189
Characteristic impedance (Ω) 50±2
Maximum operating frequency (GHz) 18
Capacitor (PF/m) 85
Shielding attenuation (dB) @ 1GHz >90
Temperature phase stability (PPM) -55 ℃~+70 ℃ ≤750
Mechanical phase stability( 10D@18GHz ) ≤±50
Attenuation (maximum)
dB/m (20 ℃)
1GHz 0.16
3GHz 0.29
8GHz 0.49
10GHz 0.55
12GHz 0.60
18GHz 0.75
Cable nominal outer diameter (mm) 7.65
Nominal outer diameter of inner conductor (mm) 2.36
Cable sheath color BLUE
Weight (g/m) 134

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