Application

The 50Ω cables are HF transmission coaxial cables for GSM antennas, and the 75Ω cables are HF transmission coaxial cables for cameras (type KX6), and video surveillance (type 11 RTC). The Halogen-free cables are suitable for laid on hooks, and pulled through walls or through technical ducts.

Standards

● RATP K26
● Fire Performance: NF C 32070.2.2

Construction

Inner Conductors
50Ω cables:

Flexible Type (F)- solid copper coated aluminium (for 1/4″ , 3/8″ &1/2″ F conductor); red copper tube (for
7/8″ and 1'1/4 F conductor); corrugated red copper tube (for 1'5/8 F conductor).
Super Flexible Type (SF) - solid copper coated aluminium (for 3/8″ & 1/2″ SFconductor); helical corrugated
copper tube (for 7/8” SF conductor); copper wire (for 1/4″ SFconductor).
Extra Flexible (XF) – copper wire (for 1/4" XF conductor); solid copper coated aluminium (for 3/8" XF
conductor).

75Ω cables: solid red copper (for type 11 RTC) or red copper tube (for type KX6).

Dielectric
Cellular PE or natural PE (only for KX6 type).

Outer Conductor

50Ω cables: corrugated copper tube.
75Ω cables: copper braid.

Outer sheath
LSZH.

Electrical Characteristics at 20℃

50Ω Cables

Type of Cable	inch	1/4"F	3/8"F	1/2"F	7/8"F	1'1/4F	1'5/8F
Impedance	Ω	50	50	50	50	50	50
Attenuation
@10MHz	dB/100m	1.25	1.46	0.65	0.34	0.25	0.2
@150MHz	dB/100m	4.99	4.22	2.61	1.45	1.02	0.85
@200MHz	dB/100m	5.8	4.90	3.04	1.69	1.19	1.00
@450MHz	dB/100m	8.8	7.51	4.66	2.61	1.86	1.57
@900MHz	dB/100m	12.8	11.1	6.78	3.81	2.75	2.34
@1000MHz	dB/100m	13.5	11.6	7.18	4.04	2.93	2.49
@1500MHz	dB/100m	17.0	14.4	8.99	5.08	3.72	3.17
@1500MHz	dB/100m	18.3	15.5	9.64	5.45	4.01	3.42
Average Power Rating
@10MHz	KW	5.79	7.23	13	28.0	41	57
@150MHz	KW	1.45	1.81	3.2	7.0	11	13
@200MHz	KW	1.25	1.56	2.75	6.0	9.0	11
@450MHz	KW	0.818	1.02	1.8	3.88	5.5	6.9
@900MHz	KW	0.566	0.70	1.25	2.65	3.83	4.49
@1000MHz	KW	0.533	0.663	1.18	2.50	3.60	4.20
@1500MHz	KW	0.426	0.53	0.947	1.99	2.82	3.22
@1700MHz	KW	0.398	0.494	0.884	1.85	2.61	2.96
Velocity of Propagation	%	85	88	88	88	88	88

 

Type of Cable	inch	1/4"SF	3/8"SF	1/2"SF	7/8"SF	1/4"XF	3/8"XF
Impedance	Ω	50	50	50	50	50	50
Attenuation
@10MHz	dB/100m	1.71	1.3	0.83	0.39	2.31	1.098
@150MHz	dB/100m	6.89	4.89	3.87	1.59	7.44	4.38
@200MHz	dB/100m	8.01	5.59	4.53	1.85	8.54	5.098
@450MHz	dB/100m	12.31	8.49	7.09	2.85	14.3	7.83
@900MHz	dB/100m	17.92	12.66	10.45	4.15	20.5	11.4
@1000MHz	dB/100m	18.98	13.5	11.09	4.4	21.83	12.1
@1500MHz	dB/100m	23.78	17.43	13.98	5.52	27.13	15.1
@1700MHz	dB/100m	25.51	18.91	15.03	5.92	29.5	16.2
Average Power Rating
@10MHz	KW	2.8	6.0	8.4	21.5	3.8	7.02
@150MHz	KW	0.7	1.52	2.1	5.4	0.9	1.76
@200MHz	KW	0.6	1.31	1.81	4.6	0.8	1.51
@450MHz	KW	0.39	0.86	1.18	3.0	0.51	0.99
@900MHz	KW	0.272	0.593	0.815	2.07	0.37	0.68
@1000MHz	KW	0.257	0.56	0.77	1.95	0.34	0.64
@1500MHz	KW	0.206	0.449	0.616	1.55	0.26	0.51
@1700MHz	KW	0.192	0.42	0.575	1.45	0.24	0.48
Velocity of Propagation	%	83	81	82	88	84	85

75Ω Cables

Type of Cable	inch	11 RTC	KX6
Impedance	Ω	75	75
@50MHz	dB/100m	2.5	8.13
@100MHz	dB/100m	3.6	11.73
@150MHz	dB/100m	4.6	14.73
@200MHz	dB/100m	5.4	16.92
@500MHz	dB/100m	8.5	27.0
@800MHz	dB/100m	10.5	35.1
@1000MHz	dB/100m	12.2	40.02
Velocity of Propagation	%	87	66

Mechanical and Thermal Properties

Minimum Bending Radius: 7.5×OD
Temperature Range:

50Ω cables: -40℃ to +85℃ (during operation); -20℃ to +60℃ (during installation);
75Ω cables: -20℃ to +85℃ (during operation); -10℃ to +60℃ (during installation).

Dimensions And Weight

50Ω Cables

Cable Code	Nominal Inner Conductor Diameter mm	Nominal Outer Conductor Diameter mm	Nominal Overall Diameter mm	Nominal Overall Diameter mm
1/4″ F Cable Type
RS/K26-F-HCAAYZ-50-6(1/4")	2.5	7.6	9.5	145
3/8″ F Cable Type
RS/K26-F-HCAAYZ-50-8(3/8")	3.3	9.5	11.5	204
1/2″ F Cable Type
RS/K26-F-HCAAYZ-50-12(1/2")	4.8	13.7	16.0	248
7/8″ F Cable Type
RS/K26-F-HCTAYZ-50-22(7/8")	9.0	24.8	27.75	575
1'1/4 F Cable Type
RS/K26-F-HCTAYZ-50-32(1'1/4)	13.0	35.7	39.5	1133
1'5/8 F Cable Type
RS/K26-F-HHTAYZ-50-42(1'5/8)	17.3	46.2	50.0	1631
1/4″ SF Cable Type
RS/K26-HRYZ-50-5(1/4" SF)	1.9	6.4	7.95	99
3/8″ SF Cable Type
RS/K26-HRCAYZ-50-7(3/8" SF)	2.8	9.6	11.15	159
1/2″ SF Cable Type
RS/K26-HRCAYZ-50-9(1/2" SF)	3.6	12.1	13.65	201
7/8″ SF Cable Type
RS/K26-HRCTYZ-50-22(7/8" SF)	9.4	25.0	27.5	550
1/4″ XF Cable Type
RS/K26-HRYZ-50-5(1/4" XF)	5.75	5.6	6.85	69
3/8″ XF Cable Type
RS/K26-HRCAYZ-50-7(3/8" XF)	2.76	8.0	10.1	111

*F = fl exible, SF = super fl exible, XF = extrafl exible

75Ω Cables

Cable Code	Nominal Inner Conductor Diameter mm	Nominal Outer Conductor Diameter mm	Nominal Overall Diameter mm	Nominal Weight kg/km
11 RTC Cable Type
RS/K26-11RTC-BC80-H	1.7	7.85	10.3	115
KX6 Cable Type
RS/K26-KX6-BC80-H	0.6	4.85	7.2	66