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Coaxial Cables

RG-59 Drop Cable

RG-6 Drop Cables

RG-11 Drop Cable

412 Series Cable

500 Series Cable

540 Series Cable

Construction & Material

50 Ohms Corrugated Copper Tube

50 Ohms Radiating

Braiding - Type 50 Ohms Cables

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Coaxial Cables

Coaxial Cables
Relemac Technologies Pvt. Ltd. has the central conductor of solid stranded bare which electrolytic graded of 99.97% pure copper. The secondary conductor is specially designed with poly-aluminium tape, applied longitudinally which overlaps and is bonded on the foam dielectric. Aluminium alloy wires with high tensile strength are braided and applied for the aluminium tape with specified coverage. The cable is then jacketed with a special long lasting UV resistant PVC compound. Following are the details of Coaxial Cables.

50 Ohms Cables
Following are the specifications of products under the "50 Ohms Cables" category.
50 Ohms Corrugated Copper Tube

1-5/8"

1-1/4"

7/8"

5/8"

1/2"

3/8"

1/2"S

Physical Dimensions

Inner Conductor (Dia.mm)		17.30	13.10	9.10	7.04	4.83	3.12	3.56
Dieelectric (Dia.mm)		43.50	33.50	22.70	18.03	12.30	8.00	8.60
Outer Conductor (Dia.mm)		46.50	35.80	24.90	19.74	13.80	9.53	12.20
Jacket (Dia.mm)	Thickness	1.75	1.80	1.55	1.20	1.10	0.85	0.60
	Diameter	50.00	39.40	28.00	22.20	16.00	11.70	13.40
Weight (kg/km)		1395	1035	610	496	250	150	170

Mechanical Dimensions

Minimum Bending Radius (mm)	Single Bending		300	200	120	90	70	50	27
	10 Repeated Bandings		600	500	250	250	200	150	40
	Mobile Applications				500	500	350	300	200
Max. Pulling Strength (N)			3000	2500	1800	3630	1100	700	700
Electrical Characteristics
DC Resistance (ohms/km) (20^oC)	Inner Conductor		0.69	0.72	0.93	0.49	1.48	3.48	2.69
	Outer Conductor		0.33	0.49	1.05	1.37	1.90	2.85	3.28
Nominal Capacitance (pF/m)			76						83
Characteristic Impedance (ohms)			50 ± 1						50 ± 2
Velocity Ratio (%)			88						81
		5Mhz	0.16	0.20	0.26	0.36	0.49	0.76	0.74
		10Mhz	0.23	0.28	0.37	0.51	0.69	1.07	1.05
Attenuation (20^o) (dB/100m)		100Mhz	0.74	0.90	1.21	1.57	2.24	3.44	3.44
		150Mhz	0.92	1.10	1.52	1.94	2.78	4.26	4.30
		200Mhz	1.08	1.30	1.76	2.20	3.23	4.92	4.92
		280Mhz	1.29	1.57	2.12	2.70	3.85	5.88	5.95
		300Mhz	1.35	1.62	2.18	2.80	4.00	6.10	6.12
		350Mhz	1.46	1.76	2.38	3.05	4.35	6.64	6.70
		450Mhz	1.69	2.02	2.74	3.48	4.96	7.56	7.61
		800Mhz	2.36	2.80	3.78	4.80	6.80	10.30	10.50
		900Mhz	2.53	3.01	4.04	5.12	7.22	11.04	11.24
		1000Mhz	2.69	3.17	4.30	5.42	7.68	11.61	11.90
		1500Mhz	3.45	4.02	5.45	6.83	9.61	14.60	15.00
		1800Mhz	3.84	4.45	6.10	7.56	10.60	16.01	16.57
		2000Mhz	4.10	4.77	6.46	8.07	11.30	17.10	17.70
		2500Mhz	4.72	5.40	7.35	9.14	12.83	19.18	20.12
		3000Mhz	-	6.10	8.31	10.02	14.41	21.50	22.60
Mean Power Rating (Kw) (Ambient Temperature 40^oC,Inner Conductor 80^oC)		10Mhz	42.70	31.40	19.90	18.50	8.80	5.30	7.40
		100Mhz	12.70	9.50	6.00	5.71	2.70	1.60	2.30
		200Mhz	8.70	6.60	4.20	3.97	1.90	1.10	1.58
		300Mhz	6.90	5.30	3.30	3.21	1.50	0.95	1.28
		450Mhz	5.50	4.20	2.70	2.58	1.20	0.77	1.03
		800Mhz	3.90	3.00	1.90	1.89	0.91	0.56	0.75
		1000Mhz	3.40	2.70	1.70	1.67	0.80	0.50	0.66
		1500Mhz	2.60	2.10	1.30	1.33	0.64	0.40	0.52
		1800Mhz	2.30	1.90	1.20	1.20	0.58	0.36	0.47
		2000Mhz	2.20	1.75	1.10	1.13	0.54	0.34	0.44
		2500Mhz	1.90	1.53	1.00	1.00	0.48	0.30	0.39
		3000Mhz	-	1.36	0.88	0.893	0.43	0.27	0.35
DC Breakdown Voltage (V)			11000	9000	6000	4000	4000	2500	2500
RF Peak Voltage (kVms)			5.70	4.30	3.00	-	1.60	1.05	1.13
RF Peak Power (kW)			315	185	91	62	25	11	13
Cut-off Frequency			2.80	3.70	5.30	6.10	9.80	14.20	13.20
Shielding Effectiveness (dB)			>>120
Insulation Resistance (Mega ohms km)			5 X 10³

				<=1.15
		<=1.15		----
		<=1.10