HT77210F
HT77210F - 50 Ohm High Frequency RF Cable
HT77210F is a 50-Ohm microwave coaxial cable designed for high-frequency applications on the Ku band and X band. HT77210F microwave cables are designed to optimize performance and give system designers flexibility. Our products give you superior signal integrity, low insertion loss, less RF interference, and a robust yet easy-to-install design.
Cable Construction
- Conductor: Silver-Plated Copper
- Dielectric: PTFE
- Shield #1: Silver-Plated Copper Flat Strip
- Shield #2: Aluminum/Polyimide Foil
- Shield #3: Silver-Plated Copper Braid
- Jacket: Extruded FEP, Olive Drab
Physical Data
- Conductor:16 AWG Solid SPC
- Temperature Range: -55/200°C
- Outer Diameter: in (mm)0.21 (5.28)
- Minimum Bend Radius: in (mm)1.00 (25.40)
- Weight: lbs/100 ft (kg/100 m)4.50 (6.70)
Electrical Data
- Impedance: ohms50
- Capacitance: pF/ft (m)26.50 (86.90)
- Velocity of Propagation: 76.50%
- Time Delay: ns/ft (m)1.33 (4.36)
- Shielding Effectiveness: dB (min)-90
- Dielectric Voltage Rating: (kV, RMS)4.00
- DC Resistance: ohms/1000 ft (m)3.90 (12.80)
Attenuation
| Frequency | Nom/Max dB/100 ft | Nom/Max (dB/100 m) |
|---|---|---|
| @6.0 GHz | 20.0/22.0 | (65.6/72.2) |
| @12.0 GHz | 29.5/32.5 | (96.8/106.6) |
| @18.0 GHz | 37.3/40.1 | (122.4/131.6) |
| @26.0 GHz | 46.2/50.9 | (151.6/167.0) |
Formula for Attenuation:
(K1 × √F(MHz) + (K2 × F(MHz))
K Values (nom loss):
K1 =0.232 K2 =0.00034
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