RG59 Coaxial Cable

Detailed Product Description

Physical Dimensions

Component		Standard Shield mm	Tri Shield mm	Quad Shield mm
Center Conductor		0.81	0.81	0.81
Dielectric		3.66	3.66	3.66
Outer Conductor		4.53	4.66	5.38
Jacket		6.10	6.20	6.73
Jacket Wall Thickness		0.80	0.76	0.75
Messenger	single	1.30	1.30	1.30
	dual	1.83	1.83	1.83

Mechanical Characteristics
Electrical Characteristics

Minimun Breaking Strength of Messenger	single	82kgf
	dual	166kgf
Dielectric Adhesion		>20N/5cm

Capacitance		50±3.0 nf/km
Impedance		75±3 ohms
Velocity of Propagation		85%
Shielding Effectiveness	55MHz	≥60dB
	300MHz	≥70dB
	1000MHz	≥70dB
Return Loss (100% swept)	1∼470MHz	≥22dB
	470∼1000MHz	≥20dB
	1000∼2200MHz	≥18dB

Notes:
1. The conductivity should be more than 23% when CCS is used as inner conductor.
2. 60% coverage for inner shield, 42% coverage for outer shield.
Attenuation (20)

For CATV For Satellite Frequency(MHz) Maximum(dB/100m) Frequency(MHz) Maximum(dB/100M) 5 2.82 1 1.15 55 6.73 10 3.61 83 8.04 50 5.70 187 11.81 100 8.20 211 12.47 200 11.61 250 13.45 400 16.73 300 14.60 700 22.13 350 15.75 900 27.37 400 16.73 1000 28.85 450 17.72 1200 31.61 500 18.70 1450 34.78 550 19.52 1800 38.72 600 20.34 2200 42.78 750 22.87     865 24.67     1000 26.64