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ESCA-59HEC-4C
(Super(quad)-Shield)
Series 59 75ohm CATV Headend Coaxial Cable,
20 AWG Silver-plated copper clad steel center conductor, gas foamed
polyethylene dielectric, first shield aluminum-polymer-aluminum(APA)
laminated tape with overlap bonded to dielectric, second shield of 34
AWG aluminum braid wire coverage rate min 95%, third shield aluminum
-polymer-aluminum(APA) laminated tape, fourth shield of 34 AWG
aluminumbraid wire coverage rate min 95%, jacket of polyvinylchloride.
 

상품 상세설명

pro_title_box01.jpg Physical Dimensions (Nominal) pro_title_box03.jpg
 
Center Conductor Diameter 0.032” (0.81mm)
Diameter Over Dielectric 0.144” (3.66mm)
Diameter Over First Shield
(Tape) 		0.152” (3.86mm)
Diameter Over Second Shild 0.177” (4.50mm)
Diameter Over Third Shield 0.181” (4.61mm)
Diameter Over Fourth Shield 0.206” (5.25mm)
Diameter Over Jacket 0.265” (6.73mm)
 
pro_title_box01.jpg Electrical Characteristics pro_title_box03.jpg
 
Nominal Impedance 75±3 ohms
Nominal Velocity of Propagation > 85%
 
pro_title_box01.jpg Attenuation [@ 68°F. (20°C.)] pro_title_box03.jpg
 
Frequency
(MHz)		 Maximum
(dB/100 ft)		 Maximum
(dB/100 m)
5 0.86 2.82
55 2.05 6.73
83 2.45 8.04
187 3.60 11.81
211 3.80 12.47
250 4.10 13.45
300 4.45 14.60
350 4.80 15.75
400 5.10 16.73
450 5.40 17.72
500 5.70 18.70
550 5.95 19.52
600 6.20 20.34
750 6.97 22.87
870 7.57 24.85
1000 8.12 26.64
 
pro_t_con.jpg CUSTOMER  
• Steve Hwang (+82-10-2710-3960 / hbs0420@es-tech.com)
  • HEAD OFFICE / PLANT
    9, Cheomdansandan 4-gil, Hongbuk-eup, Hongseong-gun Chungcheongnam-do, Republic of Korea    
    TEL +82-70-4571-4725    FAX +82-70-4009-9525
    SUWON OFFICE
    57, Saneop-ro 92beon-gil, Gwonseon-gu, Suwon-si Gyeonggi-do, Republic of Korea  TEL +82-70-4571-4700    FAX +82-70-4571-4799