Coaxial 1-1/4″ Feeder Cable

1-1/4″(5/4″) Feeder Cable is used for base station which includes wireless mobile communication, cellular, microwave and broadcast applications

Inner Conductor	Copper tube	Φ 13.0 mm
Dielectric	Cellular polyethylene	Φ 32.2 mm
Outer Conductor	Corrugated copper tube	Φ 35.8 mm
Jacketing	Black, halogen-free fire-retardant thermoplastic	Φ 39.0 mm
Marking	Trademark, cable type, manufacture week, year, batch number and meter mark	--

Characteristic Impedance	50 ± 1 Ω
Return Loss	Typical: 24 dB(1.13) for 100 m cable with NKC connector
Attenuation	See table below
Velocity Factor	0.88
Capacitance	76.0 pF/m
Cut-off Frequency	3700 MHz
Max Power Rating	See table below
Peak RF Voltage Rating	4.6 kV
Peak Power Rating	194.0 kW
DC resistance	Inner conductor: 0.64 Ω/km, Outer conductor: 0.55 Ω/km

Frequency (MHz)	Attenuation (dB/100m)	Power Rating (kW)	Frequency (MHz)	Attenuation (dB/100m)	Power Rating (kW)
10	0.250	41	950	2.79	3.6
30	0.439	23	1000	2.87	3.5
50	0.571	18	1200	3.18	3.1
100	0.819	12	1400	3.48	2.8
200	1.18	8.5	1600	3.76	2.6
300	1.47	6.8	1800	4.03	2.4
400	1.72	5.8	1900	4.16	2.4
450	1.83	5.4	2000	4.29	2.3
500	1.94	5.1	2200	4.54	2.2
600	2.15	4.6	2400	4.79	2.0
700	2.34	4.2	2600	5.02	1.9
800	2.53	3.9	2800	5.26	1.9
850	2.61	3.8	3000	5.48	1.8
900	2.70	3.7	3300	5.81	1.7

* Attenuation values are typical at ambient temperature +20°C. Power rating ambient temperature +40°C, inner conductor +100°C.

Weight	0.94 kg/m
Maximum Pulling Force	2500 N
Minimum Bending Radius	Single Bending: 200mm, Repeated Bending: 350 mm
Operating Temperature Range	-40 ~ +70 °C