HH85295F
HH85295F - 50 Ohm High Frequency RF Cable
HH85295F is a 50-Ohm microwave coaxial cable designed for high-frequency applications on the Ku band and X band. HH85295F provides superior signal integrity, low insertion loss, less RF interference, and a robust yet easy-to-install design. The HH85295F coaxial cable is a 100% shielded construction, incorporating a flat spiral-wrapped shield that achieves -110 dB shielding effectiveness, the same as a solid copper tube. The inner spiral shield conforms to the low-loss PTFE dielectric for superior uniformity and stability of all operation parameters, initially and over time.
Cable Construction
- Conductor: Silver-Plated Copper
- Dielectric: PTFE
- Shield #1: Silver-Plated Copper Flat Spiral
- Shield #2: Silver-Plated Copper Braid
- Jacket: Extruded ETFE, Olive Drab
Physical Data
- Conductor:11 AWG Solid SPC
- Temperature Range: -55/200°C
- Outer Diameter: in (mm)0.29 (7.39)
- Minimum Bend Radius: in (mm)1.50 (38.10)
- Weight: lbs/100 ft (kg/100 m)7.90 (11.80)
Electrical Data
- Impedance: ohms50
- Capacitance: pF/ft (m)24.00 (78.70)
- Velocity of Propagation: 83.00%
- Time Delay: ns/ft (m)1.21 (3.97)
- Shielding Effectiveness: dB (min)-110
- Dielectric Voltage Rating: (kV, RMS)6.50
- DC Resistance: ohms/1000 ft (m)1.30 (4.10)
Attenuation
| Frequency |
Nom/Max dB/100 ft |
Nom/Max (dB/100 m) |
|---|---|---|
| @12.0 GHz | 15.4/17.0 | (50.5/55.8) |
| @15.0 GHz | 17.7/19.5 | (58.1/64.0) |
| @18.0 GHz | 19.7/21.8 | (64.6/71.5) |
Formula for Attenuation:
(K1 × √F(MHz) + (K2 × F(MHz))
K Values (nom loss):
K1 =0.111 K2 =0.00027
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