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XF-1/2 XF-7/8 XF-1 5/8 is mainly used in data transmission, security signal transmission.

1. Package: empty rolls, wooden and plastic trays

2. Certificate: CE ROHS ETL UL CPR

3. Free samples

4. Provide test report

5. Stable quality, complete testing equipment

Specification

Basic Construction

		XF-1/2	XF-7/8	XF-1 5/8
Conductor	Material	Copper Clad Aluminum	Smooth Copper Tube	Helical Corrugated Copper Tube
Conductor	Nom.Dia.	4.8±0.20mm	±0.20mm9.0	17.30±0.20mm
Dielectric	Material	Foam PE	Foam PE	Foam PE
Dielectric	Nom.Dia.	12.3±0.20mm	22.10±0.20mm	42.50±0.20mm
Shield	Material	Annular Copper Tube	Annular Corrugated Copper Tube	Annular Corrugated Copper Tube
Shield	Coverage	13.9±0.20mm	25.0±0.20mm	46.50±0.20mm
Jacket	Material	PE	PE	PE
	Nom.Dia.	16±0.20mm	28.0±0.20mm	49.50±0.20mm

Basic Characteristics

Nominal Impedance(Ohm)		50±2	50±2	50±2
Nominal Velocity Of Propagation(%)		88	88	88
Nominal Capacitance(Pf/m)		76	76	76
Cutoff Frequency(Mhz)		8.8	5.2	2.8
Attenuation [68°f(20℃)] Maximum (Db/100m)	Frequency(Mhz)	XF-1/2	XF-7/8	XF-1 5/8
	100	2.2	1.17	0.70
	200	3.1	1.69	1.03
	450	4.7	2.60	1.61
	800	6.4	3.56	2.23
	900	6.8	3.80	2.39
	1000	7.2	4.03	2.54
	1500	9.1	5.08	3.24
	1800	9.9	5.61	3.62
	2000	11	6.05	3.86
	2200	11	6.40	4.11
	2400	12	6.75	4.34
	2500	12	6.90	4.45