Standard Construction:
Center Conductor:
14AWG (0.064 inches)(1.63mm) copper covered steel center conductor.
Dielectric:
Gas foam polyethylene.
Shield:
1. Bonded laminated aluminum tape. 2. 34AWG aluminum braid.
Jacket:
Flame retardant polyvinyl chloride available in any colors as customers’ need such as black, white, gray and so on, nominal O.D. 0.395inches(10.03mm).
Physical Dimensions:
|
Component (Nominal) |
Standard Shield |
Tri-Shield |
Super-Shield |
|
|
Inches |
mm |
Inches |
mm |
Inches |
mm |
|
Center Conductor Diameter |
0.064 |
1.63 |
0.064 |
1.63 |
0.064 |
1.63 |
|
Diameter Over Dielectric |
0.280 |
7.11 |
0.280 |
7.11 |
0.280 |
7.11 |
|
Diameter Over 1st Shield (tape) |
0.287 |
7.29 |
0.287 |
7.29 |
0.287 |
7.29 |
|
Diameter Over Jacket |
0.395 |
10.03 |
0.395 |
10.03 |
0.405 |
10.29 |
|
Diameter of Steel Messenger |
0.042 |
1.07 |
0.039 |
0.99 |
0.037 |
0.94 |
|
Jacket Wall Thickness |
0.072(single) |
1.83 |
0.072(single) |
1.83 |
0.072(single) |
1.83 |
|
Diameter of Steel Messenger |
0.109(dual) |
2.77 |
0.109(dual) |
2.77 |
0.109(dual) |
2.77 |
Mechanical Characteristics:
Minimum Breaking: 365Lbs: 166Kgs
Strength of Messenger: 1088Lbs: 818Kgs
Electrical Characteristics:
Nominal Impedance: 75ohms
Nominal Velocity Propagation: 85%
Corrosion Resistant Drops:
Many products are available with a choice of two corrosion resistant treatments.
Attenuation (@68degreeF, 20degreeC)
|
Frequency (MHz) |
Maximun (dB/100ft) |
Maximun (dB/100ft) |
|
5 |
0.83 |
1.25 |
|
55/Channel 2 |
0.96 |
3.15 |
|
83/Channel 6 |
1.18 |
3.87 |
|
187/Channel 9 |
1.75 |
5.74 |
|
211/Channel 13 |
1.90 |
6.23 |
|
250 |
2.05 |
6.72 |
|
300 |
2.25 |
7.38 |
|
350 |
2.42 |
7.94 |
|
400 |
2.60 |
8.53 |
|
450 |
2.75 |
9.02 |
|
500 |
2.90 |
9.51 |
|
550 |
3.04 |
9.97 |
|
600 |
3.18 |
10.43 |
|
750 |
3.65 |
11.97 |
|
865 |
3.98 |
13.05 |
|
1000 |
4.35 |
14.27 |
