HCA495-50JFN
5" HELIFLEX^® Air-Dielectric Coaxial Cable, flame retardant/ halogen free jacket

Applications

TV & Radio

HF Defense

Cable Solutions

Cable Type

HCA

Size

5"

Jacket Option

Indoor

Inner Conductor Material

Corrugated Copper Tube

Dielectric Material

Helical Polyethylene Spacer

Outer Conductor Material

Corrugated Copper

Jacket Material

Black Polyethylene, Metalhydroxite Filling

Inner Conductor Diameter

45mm (1.77in)

Dielectric Diameter

98.1mm (3.86in)

Outer Conductor Diameter

109.3mm (4.3in)

Jacket Diameter

115.1mm (4.53in)

Cable Weight

4.5kg/m (3lb/ft)

Min Bending Radius, Single Bend

500mm (20in)

Min. Bending Radius, Repeated Bends

1,200mm (47in)

Bending Moment

335 Nm (247 lbf*ft)

Tensile Strength

3,000N (674lb)

Air Volume

8.3l/m (0.0843ft³/ft)

Recommended / Maximum Clamp Spacing

1 / 2 m (3.3 / 6.6 ) ft

Impedance

50 +/- 0.5 Ω

Max. Operating Frequency

1 GHz

Velocity

97 %

Capacitance

68pF/m (20.7pF/ft)

Inductance

0.17µH/m (0.052µH/ft)

Peak Power Rating

1,560 kW

RF Peak Voltage

12,500 V

Jacket Spark

8,000 V RMS

DC-Resistance Inner Conductor

0.31Ω/km (0.095Ω/kft)

DC-Resistance Outer Conductor

0.094Ω/km (0.029Ω/kft)

Return Loss (VSWR) Performance

Standard

Min. Return Loss (Max. VSWR)

Typical 20.8dBdB (1.2 VSWR or better within the operation bands of most global frequency ranges. Premium also available. Contact factory for options in your specific frequency band.VSWR)

Fire Performance

Flame Retardant, Halogen Free, Low Smoke

Compliance

RoHS 2011/65/EU China RoHS SJ/T 11364-2006 IEC 60754-1/-2 Halogen Acid Gases REACH (EC 1907/2006) IEC 60332-1 Single-Cable Flame Test IEC 61034-1, -2 Smoke Density Measurement EN 50575:2014 + A1:2016 Construction Products Regulation

Phase Stabilized

Phase matched cables and assemblies are available upon request.

Installation Temperature

-25°C to 60°C (-13°F to 140°F)

Storage Temperature

-70°C to 85°C (-94°F to 185°F)

Operation Temperature

-50°C to 85°C (-58°F to 185°F)

Frequency, MHz	dB per 100m	dB per 100ft	Power, kW
0.5	0.02	0.006	1200
1	0.028	0.008	848
1.5	0.034	0.01	692
2	0.039	0.012	599
10	0.088	0.027	266
20	0.125	0.038	187
30	0.153	0.047	153
50	0.199	0.061	118
88	0.266	0.081	88.3
100	0.284	0.087	82.7
108	0.295	0.09	79.7
150	0.35	0.107	67.3
174	0.378	0.115	62.4
200	0.406	0.124	58.1
300	0.503	0.153	47.1
400	0.585	0.178	40.7
450	0.623	0.19	38.3
500	0.659	0.201	36.3
512	0.667	0.203	35.9
600	0.726	0.221	33.1
700	0.789	0.24	30.5
800	0.848	0.258	28.5
824	0.861	0.263	28.1
894	0.9	0.274	27
900	0.904	0.275	26.9
925	0.917	0.28	26.5
960	0.936	0.285	26
1000	0.957	0.292	25.5

Note	Standard Conditions: For attenuation: VSWR 1.0, cable temperature 20°C (68°F). For average power: VSWR 1.0, ambient temperature 40°C (104°F), inner conductor temperature 115°C (239°F). No solar loading.