RG660VB

RG-6, 60% Standard-Shield, Black PVC

The RG660VB is a high-performance Coaxial Cable RG Type designed for reliable signal transmission in demanding communication and broadcasting applications. Its construction features a high-purity copper conductor that ensures low signal loss and consistent conductivity over long distances. The precise dielectric and multi-layer shielding provide excellent protection against electromagnetic interference (EMI) and radio frequency interference (RFI), maintaining signal clarity and stability. The durable outer jacket offers mechanical protection and resistance to environmental factors, including moisture, heat, and abrasion. Manufactured using advanced extrusion, conductor stranding, and shielding techniques, each RG660VB cable undergoes rigorous testing for electrical performance, attenuation, and shielding efficiency. With its robust design and proven performance, the RG660VB Coaxial Cable RG Type is ideal for broadcasting networks, CCTV systems, broadband installations, and other professional communication applications, ensuring reliable long-term network performance.

General

Inner Conductor	Copper Clad Steel (21% CCS)
Insulation	Foamed PE
First Shield	AL/PET Bonds to Dielectric
Second Shield	60% Braid Coverage, Al wire
Outer Jacket	PVC
Jacket Colour	Black

Dimensions

Conductor Diameter	1.02 mm
Insulation Diameter	4.55 mm
Foil Overlap	18 - 35%
Foil OD	4.78 mm
Braiding Wire OD	0.16 mm
Diameter over Jacket	6.93 mm
Jacket Wall Thickness	0.76 mm

Technical Properties

Operating Temperature	-20℃ to +60℃
Dielectric Adhesion to Conductor	10-25LB/2”
Messenger Web Separation Force	≥2.5LB
Characteristic Impedance	75 ± 3 Ohms
Conductor DC Resistance	≤100 Ohms/km
Loop Resistance	≤135 Ohms/km
Velocity of Propagation	82%
Return Loss, 5-1000 MHz	≥20 dB
Return Loss, 1000-3000 MHz	≥15 dB
UV Resistance	UL1581

Max. Attenuation @ 68°F (20°C)

Frequency (MHz)	Attenuation (dB/100m)	Frequency (MHz)	Attenuation (dB/100m)	Frequency (MHz)	Attenuation (dB/100m)	Frequency (MHz)	Attenuation (dB/100m)
5	2.92	350	12.63	870	20.04	1700	28.54
55	5.25	400	13.61	1000	21.49	1800	29.43
211	10.00	450	14.43	1218	23.65	2000	31.17
250	10.82	500	15.29	1300	24.70	2200	32.84
270	11.04	550	16.08	1400	25.72	2500	35.20
300	11.64	600	16.73	1500	26. 67	2800	37. 47
330	12.26	750	18.54	1600	27.62	3000	38.91