Feeder Cable

7/8” Flexible RF Coaxial Cable

Coaxial feeder cables are essential components in RF communication systems, serving as the medium for transmitting high-frequency signals with minimal loss and interference. These cables consist of a center conductor surrounded by an insulating dielectric material, which is further encased in an outer conductor or shield. The key functions and applications of coaxial feeder cables are as follows: 1:Signal Transmission: Coaxial feeder cables efficiently transmit RF signals with minimal attenuation over long distances, ensuring reliable communication between RF components. 2:RF Shielding: The outer conductor of coaxial cables provides excellent electromagnetic shielding, protecting the transmitted signals from external interference and preventing signal leakage. Advantages of Our Product: 1:High-Quality Materials: Our coaxial feeder cables are manufactured using premium-quality materials, ensuring superior performance and reliability even in demanding operating conditions.

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Product Detail

Message

l The high-performance of attenuation allows coaxial cable to be used in different RF systems, such as 3G, 4G mobile communication.

l Wide range of applications, such as indoor distribution, broadcast, various base stations, wireless cellular, and others.

l Lower VSWR, perfect shielding effectiveness, and extraordinary inter-modulation performance lead to fewer energy loss and outer interference.

Specifications : 

Part No.

HT-HCTAY(Z)-50-22

Material and dimensions

Inner conductor

Copper tube

Ø 9.00±0.10mm

Insulation

Foam PE

Ø 22.50±0.30mm

Outer conductor

Annular corrugated copper tube

Ø 24.90±0.30mm

Jacket

PE or LSZH

Ø 27.50±0.30mm

Electrical

Impedance

50 ± 2Ω

Relative Velocity of Propagation

88%

Capacitance

76 pF/m

Maximum Operating Frequency

5.2 GHz

Peak Power Rating

90 kW

Insulation Resistance

≥10000 MΩ . km

DC Breakdown Voltage

1000V

Jacket Spark Test Voltage

8000 Vrms

Inner Conductor DC-resistance

≤ 2.65Ω/km

Outer Conductor DC-resistance

≤2.30Ω/km

Shielding Attenuation

≥ 120 dB

Environmental


PE

FRNC

Installation Temperature

-40°C to +60°C

-20°C to +60°C

Operating Temperature

-55°C to +85°C

-30°C to +80°C

Storage Temperature

-70°C to +85°C

-30°C to +80°C

Mechanical Specifications

Tensile strength

1450 N

Min. bending radius (single)

125 mm

Min. bending radius (repeated)

250mm

Bending moment

16 Nm

Flat plate crush strength

10 N/mm

Standard Conditions

Attenuation

VSWR 1.0 Ambient Temperature

20°C

Average Power

VSWR 1.0 Ambient Temperature

40°C

Average Power

Inner Conductor Temperature

100°C

PIM

Intermodulation(3rd order,2*20W) ;≤-160dBc

VSWR

690MHz -960MHz≤1.15

1700MHz -2700MHz≤1.15

3300MHz - 4000MHz≤1.20

Attenuation

Frequency (MHz)

Attenuation (dB/100m)

Average Power (KW)

200

1.69

6.27

450

2.65

3.73

800

3.64

2.49

900

3.86

2.34

1800

5.76

1.73

2000

6.12

1.63

2200

6.46

1.40

2500

6.97

1.33

2700

7.28

1.25

3000

7.76

1.16

3500

8.35

1.05

4000

9.09

0.99

* Maximum attenuation value shall be 105% of the nominal attenuation value

Regulatorg Compliance/Certification

RoHS 2011/65/EU

Compliant

China RoHS SJ/T 11364-2006

Below Maximum Concentration Value (MCV)

ISO 9001:2015

Designed, manufactured and/or distributed under this quality management system

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