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Zhejiang Tianjie Industrial Corporation

Tel: +86 571 23656026
Fax: +86 571 23656068

Email:info@tian-jie.com
Address: Linglong Economic Development Zone, Lin'an Hangzhou, China 311301
 

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75Ω TRUNK CABLE SERIES

Classification
Brand
OEM
Product origin
China
Delivery time
15 days
Supply capacity
200000 km
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Product Description
Physical Characteristics:
Inner Conductor: CCA
Jacket: PE
Jelly/APD: as per customer's requirements
 
Cable Type
QR320JCA
QR320JCAM
QR412JCA
QR412JCAM
QR500JCA
QR500JCAM
QR540JCA
QR540JCAM
           Material
Diameter
(mm)
Diameter
(mm)
Diameter
(mm)
Diameter
(mm)
Diameter
(mm)
Diameter
(mm)
Diameter
(mm)
Diameter
(mm)
Inner conductor:
CCA
1.8±0.01
1.8±0.01
2.26±0.01
2.26±0.01
2.77±0.01
2.77±0.01
3.15±0.01
3.15±0.01
Dielectric:
Foamed PE
7.47±0.1
7.47±0.1
9.19±0.1
9.19±0.1
11.43±0.1
11.43±0.1
13.03±0.1
13.03±0.1
Outer Conductor:
Welding AL tube
8.13
8.13
9.89
9.89
12.13
12.13
13.73
13.73
Outer Conductor Thickness:
0.34
0.34
0.34
0.34
0.34
0.34
0.34
0.34
Jacket:
PE
10.03±0.1
10.03±0.1
12.07±0.1
12.07±0.1
14.22±0.1
14.22±0.1
15.49±0.1
15.49±0.1
Messenger:
galvanized steel
 
2.77
 
2.77
 
2.77
 
2.77
 
Electrical Properties:
Impedance(ohms):
75±3
75±3
75±3
75±3
75±3
75±3
75±3
75±3
Capacitance(pF/m):
50±3
50±3
50±3
50±3
50±3
50±3
50±3
50±3
Nominal Velocity of propogation(%):
87
87
87
87
87
87
88
88
SRL(dB)
 
30-470MHz
22
22
22
22
22
22
22
22
470-1000MHz
20
20
20
20
20
20
20
20
   Frequency(MHz)
Attenuation @ 68℉ ( 20℃)(dB/100M)
5
0.79
0.79
0.65
0.65
0.52
0.52
0.46
0.46
55
2.76
2.76
2.26
2.26
1.77
1.77
1.54
1.54
150
 
 
3.87
3.87
 
 
 
 
211
 
 
 
 
3.58
3.58
 
 
250
6.1
6.1
5.05
5.05
 
 
3.38
3.38
300
 
 
5.57
5.57
4.3
4.3
 
 
350
 
 
 
 
4.69
4.69
 
 
400
 
 
6.46
6.46
5.02
5.02
 
 
450
8.27
8.27
6.91
6.91
5.35
5.35
4.59
4.59
500
8.92
8.92
7.34
7.34
 
 
 
 
550
9.35
9.35
 
 
5.97
5.97
5.12
5.12
750
10.96
10.96
9.12
9.12
7.09
7.09
 
 
865
11.87
11.87
9.87
9.87
7.68
7.68
6.56
6.56
1000
12.76
12.76
10.73
10.73
8.27
8.27
7.12
7.12
 
Legend (Surface Ink Print):
TIANJIE QR500 MESSENGER COAXIAL TRUNK CABLE 75Ohm (Quality Tracking Number)001MT
 
Packing: 
Option A):  750m/wooden reel
Option B):  2400ft wooden Drum
Option C):  As per buyer's option
  
Packing Image:
 
Certifications & Approval:
ISO9001, ISO14001, OHSAS18001
REACH Compliant
RoHS:Compliant Directive 2011/65/EU
 
Send email to info@tian-jie.com to get more information.
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