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ESCA-SA320M
(MESSENGER)
Series 320, 75ohm Smooth Subscriber Access Cable,
This cable is used to distribute radio frequency (R.F) signals and power
for voice, data, and video applications.
Copper Clad Aluminum center conductor, gas foamed polyethylene
dielectric, The outer conductor is consist of a continuous extruded or
welded tube of aluminum. jacket of black polyethylene, Zinc coated
steel messenger wire.
 

상품 상세설명

pro_title_box01.jpg Physical Dimensions (Nominal) pro_title_box03.jpg
 
Center Conductor Diameter 0.0708” (1.80mm)
Diameter Over Dielectric 0.294” (7.47mm)
Diameter Over Outer Conductor 0.320” (8.13mm)
Outer Conductor Thickness 0.013” (0.34mm)
Diameter Over Jacket 0.395” (10.03mm)
Jacket Thickness(Min.) 0.0375” (0.95mm)
Messenger Version
Diameter of Steel Messenger
0.083” (2.11mm)
0.109” (2.77mm)
 
pro_title_box01.jpg Mechanical Characteristics pro_title_box03.jpg
 
Minimum Bending Radius 3.0 in (76.2 mm)
Maximum Pulling Tension 120 lbs (54.5 kgf)
 
pro_title_box01.jpg Attenuation [@ 68°F. (20°C.)] pro_title_box03.jpg
 
Frequency
(MHz)		 Maximum
(dB/100 ft)		 Maximum
(dB/100 m)
5 0.24 0.79
55 0.84 2.76
83 1.07 3.51
211 1.73 5.68
250 1.86 6.10
300 2.04 6.69
350 2.25 7.38
400 2.38 7.81
450 2.52 8.27
500 2.72 8.92
550 2.85 9.35
600 2.98 9.78
750 3.34 10.96
865 3.62 11.88
1000 3.89 12.76
 
pro_title_box01.jpg Electrical Characteristics pro_title_box03.jpg
 
Capacitance 15.3 ±1.0 pf/ft 50 ± 3.0 nf/km
Impedance 75±3 ohms
Velocity of Propagation > 82%
 
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