Home>>Products >>Coaxial Cable >>QR500 Coaxial Cable >>Coaxial Cable 75 OHM 500/500JCA/500MESSENGER
  • Coaxial Cable 75 OHM 500/500JCA/500MESSENGER
  • Model Number: 500/500JCA/500MESSENGER
  • Brand: SOFTEL
  • MOQ: 1
 

Coaxial Cable 75 OHM 500/500JCA/500MESSENGER
 
 
Physical dimensions

ITEM
500
500JCA
500M
Center conductor
2.77mm BC/CCA
2.77mm BC/CCA
2.77mm BC/CCA
Dielectric
11.43mm Foam PE
11.43mm Foam PE
11.43mm Foam PE
Outer conductor
Material
12.7mm Al
12.7mm Al
12.7mm Al
Nom. Thick
0.25mm/0.6mm
0.25mm/0.6mm
0.25mm/0.6mm
Jacket
Material
14.22mm PE
14.22mm PE
14.22mm PE
Nom. Thick
0.76mm
0.76mm
0.76mm
Messenger
/
/
2.77mm
 
 
Characteristics 

Nominal Impedance(ohm)
75±3
Nominal Velocity of Propagation(%)
87
Nominal Capacitance(pF/m)
55±3
Sparker Test(AVC)
4000
SRL(dB)
30-470
>20
470-1000
>18
 
 
 
 
Attenuation  
[68o F(20o C)]
 
 
 
 
Frequency (MHz)
Maximum (dB/100 ft.)
Maximum (dB/100 m)
5
0.16
0.52
55
0.54
1.77
211
1.09
3.58
300
1.31
4.3
350
1.43
4.69
400
1.53
5.02
450
1.63
5.35
500
1.82
5.97
750
2.16
7.09
865
2.34
7.68
1000
2.52
8.27
 
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